I Got an Industrial Hard Drive CRUSHER! @Rack's Mobile Data Destruction System

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  • Опубліковано 7 лип 2024
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    Sometimes you just need to break things. @Rack's Mobile Data Destruction System is here to help.
    Discuss on the forum: linustechtips.com/topic/15486...
    Check out @‌RACK at at-rack.co.uk/ and / at-rack
    More on Magnetic Force Microscopy:
    escholarship.org/uc/item/26g4...
    www.vidarholen.net/~vidar/ove...
    all.net/ForensicsPapers/2012-1...
    Software Encryption Resources:
    Windows - support.microsoft.com/en-us/w...
    Linux - cloud.ibm.com/docs/BlockStora...
    OS X - support.apple.com/en-ca/guide...
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    FOLLOW US
    ---------------------------------------------------
    Twitter: / linustech
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    MUSIC CREDIT
    ---------------------------------------------------
    Intro: Laszlo - Supernova
    Video Link: • [Electro] - Laszlo - S...
    iTunes Download Link: itunes.apple.com/us/album/sup...
    Artist Link: / laszlomusic
    Outro: Approaching Nirvana - Sugar High
    Video Link: • Sugar High - Approachi...
    Listen on Spotify: spoti.fi/UxWkUw
    Artist Link: / approachingnirvana
    Intro animation by MBarek Abdelwassaa / mbarek_abdel
    Monitor And Keyboard by vadimmihalkevich / CC BY 4.0 geni.us/PgGWp
    Mechanical RGB Keyboard by BigBrotherECE / CC BY 4.0 geni.us/mj6pHk4
    Mouse Gamer free Model By Oscar Creativo / CC BY 4.0 geni.us/Ps3XfE
    CHAPTERS
    ---------------------------------------------------
    0:00 Intro
    1:33 Why do we need this?
    3:55 We have data destruction at home
    7:11 Less Talk, More Crush
    9:39 Hammer Time!
    10:50 But what about Solid State?
    13:47 A better way forward?
    16:01 Outro
  • Наука та технологія

КОМЕНТАРІ • 2,1 тис.

  • @hackbustersminecraft
    @hackbustersminecraft 6 місяців тому +2697

    I've heard of a company going so far in data secrecy that they destroyed their old monitors as they might contain traces of burn-in of sensitive data or something along the lines

    • @LinusTechTips
      @LinusTechTips  6 місяців тому +1529

      That's next level.... - LS

    • @2afk
      @2afk 6 місяців тому +300

      Also remember to cut the RAM in half!(Yes, I know a company doing that)

    • @bheathrow
      @bheathrow 6 місяців тому +91

      Those white out™ marks on the old monitors are also a security concern.

    • @MrDuncl
      @MrDuncl 6 місяців тому +174

      The worst burn-in I ever saw on a CRT monitor was at an airport control tower, That might have been more of a problem had it been a military base,

    • @DaftknightLP
      @DaftknightLP 6 місяців тому +28

      i just use a hammer, waaay more cathartic

  • @nekomakhea9440
    @nekomakhea9440 6 місяців тому +498

    it would be a lot faster and cheaper to just hand the drive to Linus and wait for him to drop it like he normally does

    • @Catsrules1
      @Catsrules1 6 місяців тому +29

      I don't know, Linus isn't a cheap person to hire these days :)

    • @the_kombinator
      @the_kombinator 6 місяців тому +11

      Or pay a teenager minimum wage to throw these at walls. What drives we couldn't DOD wipe, we either pierced with a drill, and when we discovered that some of the drive plates shattered, we took those drives on the top of the stairwell at our campus and dropped them 5 stories down the middle. Spectacular sounds. We even chipped the marble after like the 30th drop. The drives sounded like a musical instrument lol.

  • @VideoSage
    @VideoSage 6 місяців тому +234

    Just want to say thank you, for editing in a full audio(and visual) explanation as to the crushing failure you guys had.
    Very much appreciated.

  • @TotalxTroll25k
    @TotalxTroll25k 6 місяців тому +107

    When I was getting my Cybersecurity degree I took a digital forensics class and it is truly fascinating. Data destruction and recovery is such a cool topic and the tools that allow you to do data carving are a lot of fun.

    • @Q73POWER
      @Q73POWER 6 місяців тому +6

      Same for me, in fact I passed my digital forensics class last month. It's amazing what you are able to recover.

    • @the_kombinator
      @the_kombinator 6 місяців тому +2

      Fascinatingly what? Don't leave us hanging!

    • @Bangarang341
      @Bangarang341 2 місяці тому

      How do you like cyber?

  • @offswitch43
    @offswitch43 6 місяців тому +736

    Why does Linus need an expensive machine? Let him handle it for 2 minutes and he’ll drop it😂

    • @benjaminnelson5455
      @benjaminnelson5455 6 місяців тому +10

      Not if he can't pick it up.

    • @silluete
      @silluete 6 місяців тому +8

      We talking about dropping the machine or the hdd? Or both? Or the machine with hdd inside?

  • @Wiisporter
    @Wiisporter 6 місяців тому +2387

    Linus is a simple man.
    Linus sees an object.
    Linus sees a way to destroy the object.
    Linus destroys the object.
    Linus is happy.
    Be like Linus.

  • @aurorainvictus1320
    @aurorainvictus1320 6 місяців тому +85

    In most larger scale applications for permanent drive / data destruction they use a shredder and conveyor system in order to feed the drives in quickly, and get just a bunch of small chunks that can be recycled afterwards. But the singular drive crusher is a cool demonstration

    • @Acorn_Anomaly
      @Acorn_Anomaly 6 місяців тому +24

      The one advantage this system has to that is easier auditing of the physically destroyed drives. If you just have a pile of chunks on a belt or in a bucket, it's kind of hard to tell what's what.

    • @ctg4818
      @ctg4818 5 місяців тому

      Because fire is too expensive???

    • @Lolgaming1
      @Lolgaming1 5 місяців тому +2

      I worked in a hospital that had close to 1000 HDD's / SSD's each year that needed to be destroyed. Shredders are expensive so we just used a manual press, like the crusher in the video, but manual. SSD's were wiped using a program called Kill disk that did 13 different passes. It was a never ending task.

    • @Mastealth
      @Mastealth 3 місяці тому +1

      ​@ctg4818 maintaining one is, has to be hot enough to melt everything, got to have extract fans for the smoke and fumes from the metals, fuel for the fire, etc. This is MUCH easier.

  • @gsuberland
    @gsuberland 6 місяців тому +105

    Minor correction: "NIST SP 800-88", from 2006, is the original standard where the *old* recommendations came from (which was a derivative of a DoD standard), and it's the newer NIST SP 800-88 *Rev1* from 2014 that has more up-to-date standards that are relevant for modern media. The original standard was particularly unscientific and was largely written to satiate the paranoia of military types; Peter Gutmann, the guy who the ridiculous 35-pass wipe system was named after, once described the standard as a bunch of "voodoo incantations". The modern Rev1 standard is much better, with clear actionable advice around different media technologies, and even makes it clear where recommendations have been upgraded beyond what is reasonably necessary just for the sake of peace of mind.

    • @FlowPoly
      @FlowPoly 6 місяців тому +7

      The most effective wipe method I found is by writing 2 random passes and then 2 passes of zeroes, this is also the national nuclear standard of data removal

    • @gsuberland
      @gsuberland 6 місяців тому +20

      @@FlowPoly That is an old method and is no longer recommend or necessary. On a HDD it wastes a ton of time and unnecessarily ages the disk. A single random pass wipe is fully secure against recovery. On an SSD or USB stick, standard overwrite wipe methods (no matter how many passes you do) will not properly erase the data. The NIST SP 800-88 Rev1 standard discusses this problem in detail. On SSDs you should use ATA Sanitize (also known as ATA Cryptographic Key Reset), which is instant and causes no excess wear. This is not the same as Secure Erase, which guarantees security against simple recovery but does not guarantee security against chip-off recovery.

    • @Hanneth
      @Hanneth 6 місяців тому

      @@gsuberland A single random pass wife if fully secure against recovery. Hahaha, very funny!
      There are a few open source projects that can recover that quite easily, not even getting into some of the more advanced options.
      There is a reason why intelligence organizations require a destruction greater than what is shown here.
      Heck, just look at 911. They were recovering information off of drives that were badly damaged and burned back then. You don't have to have much of an imagination to figure out what they can do today.

    • @RowanHawkins
      @RowanHawkins 6 місяців тому +2

      In health insurance we did a 2T wipe. Followed by shredding to 1.5"/3-4cm size. Took about 3 minutes per 3.5" drive. They had sprung for a $15000 shredder years back. I tried to get them to go for a service when we decommissioned 960 12TB enterprise 3.5" drives.

  • @rpmgames6058
    @rpmgames6058 6 місяців тому +1369

    Linus, destroyer of expensive technology

    • @ultimategrr4480
      @ultimategrr4480 6 місяців тому +35

      Lets be real, we were all watching in hopes he'd somehow drop the cart off a loading dock

    • @user-dr2pg8fk2i
      @user-dr2pg8fk2i 6 місяців тому +11

      *Breaks the machine*

    • @AberAnderst
      @AberAnderst 6 місяців тому +7

      Drop the machine

    • @FARLANDER762
      @FARLANDER762 6 місяців тому +4

      By using even more expensive technology!

    • @robsquared2
      @robsquared2 6 місяців тому +2

      Linus has left his drop stage and entered his crush stage.

  • @EraYaN
    @EraYaN 6 місяців тому +314

    Instant secure erase is also a very awesome feature for essentially most business and personal stuff. It’s essentially encryption and it throws out the key.

    • @gsuberland
      @gsuberland 6 місяців тому +32

      One thing to be careful with here is that it's called ATA Sanitize, and "Secure Erase" is a different feature that doesn't actually employ any encryption - it simply drops the page mapping table.

    • @simon2763
      @simon2763 6 місяців тому +8

      @@gsuberland Usually, and as per ATA specification, ATA Secure Erase should erase SSDs completely by resetting every bit, not just dropping the mapping table. What you are talking about is a simple format or deleting a partition afaik. Sure, there are maybe some wack ATA implementations out there but this shouldn't be the standard.

    • @leexgx
      @leexgx 6 місяців тому

      If the drive is SED hdd,, the secure erase has 2 modes
      instant erase/Sanitize Cypto {default} clears protected and hidden area and resets private and public encryption keys (doesn't zero fill the drive all stored data is unrecoverable due to encryption keys reset)
      Advance secure erase same as instant erase + your normal zero fill
      For ssd's secure erase clears page table + sends a mass trim command to all nand chips (if the drive supports encryption it also resets teh private and public key) this takes usually less then 30 seconds with background garbage collection completing the zero fill via trim in the background (a couple of minutes)
      NOTE if the drive has encryption or SED support,, Regardless if you have enabled or not the password or relevant security feature, the data is already encrypted so a secure erase at stage 1 of a secure erase command has already made the data unrecoverable because it has reset the encryption keys (before hdd zero fill happens or ssd trim)

    • @gsuberland
      @gsuberland 6 місяців тому

      @@simon2763 The specification for ATA Secure Erase was written for HDDs, and on SSDs does not mandate that all flash cells, including user-inaccessible cells used for over-provisioning and wear levelling, are wiped. What it says is that all logical blocks must be reset to zero. On a HDD that means wiping the disk. But, on flash, a logical block can be zeroed by simply marking it as free (which can be done en masse by zeroing the allocation table) so it doesn't actually make any guarantees about preventing chip-off data recovery. As such, vendor implementations do not guarantee complete erasure when using the old Secure Erase command. The language of ATA Sanitize makes the need for security in the threat model of chip-off data recovery, which typically forces vendors to implement a cryptographic method. This is also sometimes referred to as ATA Cryptographic Key Reset by vendors who want to make it clear how the operation works. If you have the option to use ATA Sanitize / Cryptographic Key Reset, always use that.

    • @Theinatoriinator
      @Theinatoriinator 6 місяців тому

      Did you watch the video? He literally sats that at the end.

  • @origins777
    @origins777 6 місяців тому +37

    Linus please do a definitive video guide about prepping hard drives for resale or wiping specific data and have labs run the drives for recovery after to test best methods.

  • @insu_na
    @insu_na 6 місяців тому +14

    I'm glad he made that last segment. My own server has 4 SED drives and it's ridiculously easy to wipe them because you really only have to erase the encryption key, and you can also do it as often as you want, to ensure that there's no "ghost" of the original encryption key still in Flash somewhere

  • @Dan-Simms
    @Dan-Simms 6 місяців тому +118

    When i worked IT in a gov building, our wipe program would 0 and 1 over the drive 13 times, then we would also take the electromagnet to them.

    • @TheMaskedHeart
      @TheMaskedHeart 6 місяців тому +29

      I mean it's government data so understandable enough i suppose

    • @nv1t
      @nv1t 6 місяців тому +4

      @@TheMaskedHeart i would have guessed they have a need to destroy the drives.....

    • @tedmerrick935
      @tedmerrick935 6 місяців тому +9

      Where I work we degauss and shred. It's the only way to be sure.

    • @gsuberland
      @gsuberland 6 місяців тому +10

      That's a very old method from a DoD standard and is very much pointless these days. Alas, data wiping utility salespeople love to tout the overkill methods.

    • @Djuntas
      @Djuntas 6 місяців тому +2

      why not just a circular drillhead, would be fast

  • @BBNGZ10
    @BBNGZ10 6 місяців тому +479

    This is too powerful, Somebody needs to stop Linus before it's going to be too late!!!!!

    • @helloukw
      @helloukw 6 місяців тому

      Universe destruction is imminent.

    • @5ebliminal
      @5ebliminal 6 місяців тому +2

      too powerful... yet they nerfed it up front by not using 220v

    • @zeruty
      @zeruty 6 місяців тому

      Maybe we should all ship him our old dead hard drives so he has an abundance of drives to smash

  • @Ocelot_King
    @Ocelot_King 6 місяців тому +46

    Nice detail addition with the failed crush. Like to see the how thoughtful y’all’ve become 👏🏻

  • @brizlebre1577
    @brizlebre1577 6 місяців тому +7

    Linus being excited about something I spend sometimes 8 hours a day doing makes me feel like I'm an old person watching my grand children play with a toy I used to love as a kid.

  • @adriansdigitalbasement
    @adriansdigitalbasement 6 місяців тому +31

    Cool demonstration but I'm disappointed you didn't try using drives after degaussing them.
    I have found using manual degaussing on tapes has resulted in mixed results.

    • @Metal_Maxine
      @Metal_Maxine 6 місяців тому +1

      Hey! Adrian! Never expected to
      see you here!

    • @EmilePolka
      @EmilePolka 6 місяців тому

      that's probably a floatplane exclusive content then.

    • @kjm2002
      @kjm2002 6 місяців тому +1

      Although what I had used at the time was less sophisticated than the looks of this unit, results were indeed a mixed bag upon testing afterwards. I certainly would try a few out in the beginning if for nothing else a piece of mind knowing that there isn't just a speaker making the audible "thuddunk" noise lol.

    • @Metal_Maxine
      @Metal_Maxine 6 місяців тому +1

      @@EmilePolka Nope. The Floatplane exclusive is Elijah and Sammy squishing various media.

    • @erkinalp
      @erkinalp 6 місяців тому

      @@EmilePolka😂😂😂😂

  • @TheGainsWizard
    @TheGainsWizard 6 місяців тому +259

    If I'm not mistaken I think the current procedure for HAMR drives with high data sensitivity requirements is to use ATA Secure Erase, then shredding, then saving the shreds and sending to a secure destruction smelting/incineration facility to basically turn it into slag. I think most cybersecurity people aware of HAMR put out a moratorium banning acquisition and production use of HAMR drives.

    • @leviathan19
      @leviathan19 6 місяців тому +32

      Damn talk about over kill

    • @furqanabid7319
      @furqanabid7319 6 місяців тому +15

      I want those drives with more capacity. Atleast general public does. Workspace is different story.

    • @volodumurkalunyak4651
      @volodumurkalunyak4651 6 місяців тому +29

      All of those cyber-security people can better mandate not storing any unencrypted data on HAMR drives.

    • @galacticviper4453
      @galacticviper4453 6 місяців тому +7

      Wait, why would they ban HAMR? It sounds like it would be super awesome for cybersecurity to me.

    • @johnsmith-nn2hs
      @johnsmith-nn2hs 6 місяців тому +24

      Flying to an active volcano sounds easier and possibly cheaper.

  • @Vexcenot
    @Vexcenot 6 місяців тому +1

    The sound that makes when he taps the screwdriver on the harddrive is so satisfying tap tap tap tap

  • @andrewnephew3932
    @andrewnephew3932 6 місяців тому +15

    I love when LMG makes videos like this, talking about the logistics of tech. I just got my CompTIA and Pc Pro certifications this week. this video coincidentally lined up with the last few chapters and enlightened me more on the topic of degaussing.

    • @ChrisBigBad
      @ChrisBigBad 6 місяців тому

      Gratz!

    • @Wr41thgu4rd
      @Wr41thgu4rd 6 місяців тому

      CompTIA certs are an arbitrary plague on the industry, a shoehorned way for a guy to make money that means nothing. Congratulations anyway.

  • @Flightcontrol96
    @Flightcontrol96 6 місяців тому +140

    I had 2 dead 2.5" SSDs on hand a few weeks ago. I opened them up and used some snips to cut the chips into small shards. Kinda cathartic in a weird way.

    • @bmxscape
      @bmxscape 6 місяців тому +20

      when i was in highschool me and my friends did some bad things and ended up putting our hard drives on train tracks and burying the pieces lol

    • @haydenkincaid5959
      @haydenkincaid5959 6 місяців тому +28

      @@bmxscapefriendly reminder that you have digital footprint😅

    • @kakurerud7516
      @kakurerud7516 6 місяців тому +2

      metal cantering punch will make short work of chips.

    • @macking104
      @macking104 6 місяців тому

      That takes time... this machine munches faster and destroys drive..

    • @Flightcontrol96
      @Flightcontrol96 6 місяців тому +1

      @@macking104 you're right cutting a drive up with scissors is much less time efficient than renting a specialized machine to do it for me

  • @FlyboyHelosim
    @FlyboyHelosim 6 місяців тому +39

    I bought a 2.5" hard drive from CeX a while ago that hadn't been erased. It belonged to a medical student and had all her work and personal data on it.

    • @christopheroliver148
      @christopheroliver148 6 місяців тому +3

      I've had a trash picker friend give me dumpster computers that have had _interesting_ stuff on them.

    • @forbiddenera
      @forbiddenera 6 місяців тому +3

      I got a "laptop" from 85 with a half dead disk with personal data on it. Imagine the guys surprise when I msgd him on Facebook telling him I came across his 1988 resume.

  • @DavidKhabinsky
    @DavidKhabinsky 6 місяців тому +3

    Appreciate the dead body at @7:52. I'm glad the editors are having fun.

  • @TampaMaximumMike
    @TampaMaximumMike 6 місяців тому +6

    For actual hard drives, it is super easy to simply remove the platter and run it through a dimpling machine and then cut the platter in half. It also makes it possible to sort the material for recycling. For SSD drives, it is easy to cut them up with sheet metal cutters. Backup tapes are more time consuming to destroy. I usually take the DLT tapes apart and pop the ends off the tape reel. Then cut through them with a sharp razor knife or box cutter. This creates thousands of small pieces of tape that then goes in the shredder bin.

    • @unvergebeneid
      @unvergebeneid 6 місяців тому +4

      When you open those helium drives, do you breathe in the helium and talk in a funny voice?

  • @DavidLeeKersey
    @DavidLeeKersey 6 місяців тому +43

    A professor I had in College worked for the DoD for a while back in the 1990s. The way they "declassified" hard drives at the time was with a sandblaster.

  • @TheRogueAdventurers
    @TheRogueAdventurers 6 місяців тому +79

    I'd love to see a video comparing the different ways to delete, wipe and destroy data and drives then try different recovery methods to see which way to wipe data and which ways to recover data are the best.
    I'm especially interested in the destroyed drive taken to that cool drive recovery place they've made a video about before

    • @MTGeomancer
      @MTGeomancer 6 місяців тому +7

      They would get nothing. The data recovery service is for fixing things like a physically broken drive, or one that's file system got corrupted. Things of that nature. For example on a broken drive they can disassemble the drive and put the platters into a machine to read them.
      They can't reconstruct what isn't there though. At best is what they mentioned in the video on older drives.

    • @manuelh.4147
      @manuelh.4147 6 місяців тому +1

      Like it says, one overwrite is enough. You aintT going to recover anything.

    • @dh2032
      @dh2032 6 місяців тому +1

      @@manuelh.4147 now you are wrong, in the old day data was in nice striate digital grooves of 0's and 1's the high capacity drive, do fancy tricks, yo get more data space, data is almost at edges over lapping the track, gooves, on the and to left and the on to the right, so the hardware of the drive already knows how recover data been partly wiped, it doing every time new data be add to drive.

  • @Sidecutter
    @Sidecutter 6 місяців тому +4

    These are super cool. I did a refresh for a bank I worked for back around 2010, and they brought in a portable one of these, basically just the crusher section with a big chonkin handle on top. We called it the taco maker.

  • @mechguy83
    @mechguy83 6 місяців тому +16

    this is very interesting, a whole series on data center infrastructure would be cool

    • @newsama
      @newsama 6 місяців тому

      Please no. LTT knows jack shit about datacenter infrastructure. Leave that stuff to the pros.

    • @slavb0i646
      @slavb0i646 6 місяців тому

      @@newsama LTT does data infrastructure cool

  • @TV4ELP
    @TV4ELP 6 місяців тому +57

    Here government harddrives need to be shredded and the chips can't exceed a certain size .Depending on how critical the data is that size can be preeeety small

    • @FleaOnMyWiener
      @FleaOnMyWiener 6 місяців тому +4

      How much trouble would you be in if you stole a non destroyed drive

    • @evilninja65
      @evilninja65 6 місяців тому

      @@FleaOnMyWienerin my experience you wouldn’t get the chance to, government drives and paper documents are typically witness destruction.

    • @slinkeyj3
      @slinkeyj3 6 місяців тому +13

      ​@@FleaOnMyWienerfrom my knowledge (and taking a slight guess that this person probably has a decent level of security clearance), he would be quite lucky to just get fired AND a sizable fine. (At least the US govt) tries to take data destruction very seriously for secure data storage devices

    • @MTGeomancer
      @MTGeomancer 6 місяців тому +10

      @@FleaOnMyWiener Ever hear of Snowden? That kind of trouble.

    • @nicholastaylor7070
      @nicholastaylor7070 6 місяців тому +1

      I would say it would be 3 -5mm pieces, as that is dod standard I believe

  • @Blzut3
    @Blzut3 6 місяців тому +17

    SED drives do always encrypt even if "not enabled" so a secure erase still works regardless. Locking the drive just adds another key, which protects the encryption key, to prevent the drive from being moved between machines without first secure erasing it with the PSID printed on the drive.

  • @lywellyn0
    @lywellyn0 6 місяців тому +2

    As a small business IT consultant, I always recommend my clients use encryption on their drives. The possible speed hit is minimal in business use most of the time, and when we're done with the drive, we don't have to worry about data destruction. Taking it out of the computer with the encryption key is enough to resell the drive. I also find that encrypting a drive with bitlocker takes much less time than a DBAN old school overwrite method.

  • @Aftermost3590
    @Aftermost3590 6 місяців тому +2

    Oh man, I use to sysadmin a data center and was tasked with creating a shredding server where any drive connected to a specific controller would be discovered, smartctl checks run on it, and then shredded using the shred package on Linux and indicate whether it was to go back into prod or to be physically destroyed, and then sound out reports to the DC manager. This cart would've been so wonderful to have.

  • @aaronth777
    @aaronth777 6 місяців тому +117

    I used to work for a company who made degaussers and crushers like this and they are super cool. 10 tons of force on the crusher, and they're up to 40,000 gauss (4 Tesla) on the degaussers which is cool, but terrifying to work on when doing QA and the capacitors fail to discharge lol. A surprisingly small market but a lot of interest from big data companies. I don't work there anymore but they're a great group of people, Garner Products if anyone is interested.

    • @miljanorevic4760
      @miljanorevic4760 6 місяців тому

      what is the price for these kind of machines?

    • @Donnerwamp
      @Donnerwamp 6 місяців тому +1

      What kind of caps are used there? The only ones I dare to handle are those up to 50V for small to midsized electronics projects because they still can ruin your day by popping or "suddently" discharging when your mind isn't fully there.

    • @Norweeg
      @Norweeg 6 місяців тому +1

      The degaussers were fun back when I was destroying old spindle drives at a previous job. Some of the really heavy drives with a lot of platters would jump inside the sled with a satisfying thump.

    • @SecondSunofficial
      @SecondSunofficial 6 місяців тому +1

      i work for a certain data center company and we use your crushers occasionally when our manglers are dead

    • @hyperzephyrian1145
      @hyperzephyrian1145 6 місяців тому

      @@miljanorevic4760 If they're NSA listed models usually 20-30k USD depending on options, non-listed are 6-15k.

  • @CosmicInfinity
    @CosmicInfinity 6 місяців тому +70

    Man. I feel sad seeing the poor drives getting destroyed :(

  • @WackoMcGoose
    @WackoMcGoose 5 місяців тому +1

    For further viewing, I recommend an old Defcon talk called "And That's How I Lost My Other Eye: Explorations in Data Destruction". Yes, a lot of stuff goes boom.

  • @arab6745
    @arab6745 6 місяців тому

    This is one of the most interesting tech videos I've watched in years. It really flew by and I learned a few things. Thanks!

  • @phunkydroid
    @phunkydroid 6 місяців тому +22

    I was about to say that SSD crusher looks inadequate then you proved it with "the controller survived". Not every SSD has the same layout, there could have been a storage chip where that controller was.

    • @Darkk6969
      @Darkk6969 6 місяців тому +6

      Better off using an industrial shredder.

  • @dancue599
    @dancue599 6 місяців тому +13

    This is a very interesting topic. I’d like to see the many different forms of data deletions…ranging from simply deleting by user to using this machine… put to the test by a professional attempting to find the data on the drives.

  • @ManWithBeard1990
    @ManWithBeard1990 6 місяців тому +5

    My go-to method for recycling an old drive is to do a badblocks scan in Linux with the -w option. That writes and reads several different patterns to the drive, and confirms if it still works right.

    • @soundspark
      @soundspark 6 місяців тому

      Remember software erase methods do not ensure over-provisioned storage is destroyed.

    • @ManWithBeard1990
      @ManWithBeard1990 6 місяців тому +1

      @@soundspark yeah, if you want it really secure I wouldn't recommend this approach for an SSD. Overprovisioning on a hard drive is usually much less, if it's even there at all. So it should be fine.

  • @Snailster111
    @Snailster111 6 місяців тому +1

    One of the best recent videos!

  • @henlofren7321
    @henlofren7321 6 місяців тому +39

    It's funny how well Linus knows his audience of government agents

  • @galaxywolf4895
    @galaxywolf4895 6 місяців тому +15

    As someone who has done enterprise level disk wipes (thousands at a time), it can take hours to a week depending on drive type, size, quantity, and number of controllers. Also, most companies either have a third party securely dispose of the drives, or they shred the drives into pieces around 1-2 cm in size. Also, you definitely do not want your junior tech responsible for the destruction of sensitive data, which could easily lead to them making a simple mistake and sensitive data, possibly getting out.

    • @jarhu86
      @jarhu86 6 місяців тому +4

      I have done thousands of data wipes. At some point also sent securely to melting facility. Reality is that enterprises should use disk encryption (which they usually do) and simply overwriting drives couple of times ensures it will be impossible to restore anything. It doesn't matter the size, it will take only 4-12 hours per disk to do 6-7 overwrites depending on size and you can have dozen or dozens written over at the same time. Doesn't matter if it is ssd or harddisk, nothing is restorable. Cheaper than shredding.

    • @extaza555
      @extaza555 6 місяців тому +3

      And less e-waste

    • @randomchannel5386
      @randomchannel5386 6 місяців тому

      @@jarhu86 It massively depends on who owns the data as well, for some levels of data i've dealt with complete destruction of the hardware is the only legally acceptable disposal method.

  • @williamcreel1316
    @williamcreel1316 6 місяців тому +1

    The one we have at work grinds them up. Apparently it was purchased with leftover budget at the end of year from a salesman they nicknamed "George Liquor". It has a dedicated power supply, and it uses a conveyor belt to feed the grinder. Everything has to be disposed of to DoD standards.

  • @thedorsetflyer9113
    @thedorsetflyer9113 6 місяців тому +1

    I used to do this for defunct military hard drives. Used Blancco data erasure software and then they would be crushed into effectively plastic sand. If the erasure software didn’t work due to a really broken hard drive, then we had to drill through them several times before they went to the crusher. Always a fun Friday afternoon job…

  • @netropolis
    @netropolis 6 місяців тому +26

    THIS IS HILLARIOUS!!! This is one of the parts of my job! I never thought of it as anything I would ever see on LTT! 🤣

  • @PeterBrockie
    @PeterBrockie 6 місяців тому +8

    One thing I've noticed with consumer SSDs using their internal full secure erase or SED erase stuff is that it's kind of unreliable depending on how old the SSD is and who makes it.
    I found when erasing drives for eBay recently that depending on the drive it would say it did its secure erase, but then I would find files on it using DMDE and have to either do it again or do a manual overwrite (which has a lot of downsides with SSDs the least of which is killing write endurance).
    I suggest if you're using any SED or BIOS secure erase stuff as a home gamer maybe doing a sanity check after to make sure the data is really gone.

    • @xXxJakobxXx3
      @xXxJakobxXx3 6 місяців тому +1

      I recently build a Linux server with an SED and documentation about SEDs is very sparse. If you use Bitlocker on Windows you have to go through a procedure of installing the SSD vendors software, reboot from this software and immediately enable Bitlocker after that. On Linux you have to install your on preboot environment in the non encrypted section. It is far from user friendly, so I would assume most people don't this functionality on their SSDs.

    • @Darkk6969
      @Darkk6969 6 місяців тому

      @@xXxJakobxXx3 I currently use Debian LUKS for full disk encryption which asks me if I wanted it during OS install. It's really easy to setup. Plus you can have several LUKS passwords as backups or for different users.

  • @otrab1080
    @otrab1080 6 місяців тому +3

    0:39 We need a LTT x Hydraulic Press Channel collab.

  • @e-ric3052
    @e-ric3052 6 місяців тому +17

    While Linus was talking about the degaussing feature, I got a kick out of the body bag under the whiteboard when he asked, if anyone nearby had a pacemaker.

  • @Sockempuppet
    @Sockempuppet 6 місяців тому +3

    I had one of those at work, it was smaller and drove a metal spike straight through the drive. The degausser was quicker but the pike was more fun.

  • @jeo2222
    @jeo2222 6 місяців тому +10

    I love this type of education content!

  • @sindrisuncatcher653
    @sindrisuncatcher653 3 місяці тому +1

    I know that for a long time, any company that dealt with like, US military projects was required to incinerate their hard drives after use, because sufficiently determined forensic analysis could pull useful information off even shards of a shredded disk after dozens of overwrites. So the crusher part on this is mostly just for decoration and giving you those nice dramatic 'after' pictures... but the degauser pulse is about as good as setting the drive on fire.

  • @MonolithStudiosMelbourne
    @MonolithStudiosMelbourne 6 місяців тому

    This is a really great video - answers a lot of questions and some misunderstandings

  • @TheRealKidRed_
    @TheRealKidRed_ 6 місяців тому +1542

    please stop mangling your hard drives.

    • @manitoba-op4jx
      @manitoba-op4jx 6 місяців тому +150

      they're going to be an endangered species one day

    • @superfox6264
      @superfox6264 6 місяців тому +17

      Don't think that will ever happen

    • @ghostinng274
      @ghostinng274 6 місяців тому +47

      My 1tb hard drive shed a tear as i watched this

    • @docolemnsx
      @docolemnsx 6 місяців тому +7

      And segues 🤦🏻🤦🤦🏻

    • @vandorb12
      @vandorb12 6 місяців тому +8

      You're not my supervisor!

  • @Hyperion9700
    @Hyperion9700 6 місяців тому +11

    I didnt even know Data Destruction was a thing. Super interesting video ! Thank you LTT.

  • @SGCSmith
    @SGCSmith 6 місяців тому +1

    On the question about erasing tons of drives with Secure Erase and Overwrite - You can use a product such as the Destroyinator, which is basically a 45Drives Chassis loaded up with Linux and a copy of Killdisk Industrial to perform bulk erasure AND compliance reporting of disks. It's pretty cool. You hot swap the drive into one of the drive bays on the 45Drives chassis, it'll automatically destroy the data, and if a disk fails for any reason, you'll get a report saved and can send it off to get Degaussed and/or physically destroyed.

  • @KforConstant
    @KforConstant 6 місяців тому +1

    I'm thinking of putting this into my new build to help future proof it.

  • @Rudy97
    @Rudy97 6 місяців тому +24

    For M.2 SSD sticks I would use an induction heater coil to turn it back to sand in seconds.

    • @NicholasOrlick
      @NicholasOrlick 6 місяців тому +4

      Depending on which organization you work for, some policies my delve into more stringent requirements for SSD destruction. Crushing it like they did in the video would probably be fine for most people, except for the government. The DoD policy on SSDs literally calls for disintegration or 1mm x 1mm pieces.

    • @GampyBamblor
      @GampyBamblor 6 місяців тому

      Or just an ordinary cheap angle grinder....

    • @NicholasOrlick
      @NicholasOrlick 6 місяців тому +3

      @@GampyBamblor well, technically speaking, throwing a SSD in an oven is less work than using an angle grinder. And also using an angle grinder, would not meet policy standards, depending on where you work.

    • @captainheat2314
      @captainheat2314 6 місяців тому

      @@NicholasOrlickif its dust no one can read it anyway

    • @NicholasOrlick
      @NicholasOrlick 6 місяців тому +1

      @@captainheat2314 that’s what I’m saying if you incinerate it you can’t read it.

  • @blinddarm8478
    @blinddarm8478 6 місяців тому +17

    I'm really wondering why you didn't try to plug the hdd in after degaussing and see if theres data. Or even better trying out some data recovery programs and see if that alone had worked and if curshing was really necessary. Would have been interesting.

    • @Acorn_Anomaly
      @Acorn_Anomaly 6 місяців тому +4

      There's no point. Going through degaussing renders the drive inoperable. Even if there's somehow data left in a small part of it, the tracking data on the rest of the drive missing means the heads wouldn't even be able to properly locate themselves, much less read anything.

    • @ryanmitcham5522
      @ryanmitcham5522 6 місяців тому +3

      @@Acorn_Anomaly I've only got your and some on screen graphics claim of that, it being demonstrated is much more interesting.

  • @macbitz
    @macbitz 6 місяців тому

    Fascinating stuff. We used to use a disk crusher fifteen years ago where I worked. Strangely it was super satisfying dropping 3½" drives into it!

  • @z0phi3l
    @z0phi3l 6 місяців тому +1

    Back in 08 worked at a Navy depot imaging machines, we would also sometimes get a used machined returned to the shop. we had an old file cabinet with a lock full of hard drives, most with red stickers, I was one of the few with the clearance needed to work those and remove the drives, never did get to see the process of destroying those

  • @Mile-long-list
    @Mile-long-list 6 місяців тому +9

    i worked for a massive data destruction facility and this is not what was acceptable. this was only done after every single sector of the hdd was overwritten hundreds of times with a random number generator ( mersene twister ), after it was verified that every sector had been done several times, then it was physically destroyed such as this.

    • @miljanorevic4760
      @miljanorevic4760 6 місяців тому +4

      why

    • @rack_tech
      @rack_tech 6 місяців тому +6

      After the Degausser, there is no data

    • @amogusenjoyer
      @amogusenjoyer 6 місяців тому

      Hundreds of times? What was the data deletion standard that you guys had to implement?

    • @Mile-long-list
      @Mile-long-list 6 місяців тому +5

      the same process was repeated 3 to 12 times (dod3) depending on the customer each pass was 36 so minimum 100 plus passes, i cant say the software name because it would identify the company but that was just step one for data wipe. step 2 was a massive degausser that was so violent the hdds would dance on it and jump it was nuts lol the noise it made was incredibly satisfying.after that was physical destruction. some required the whole process to be on camera some just required audits/reports. fun fact the highest security request we got was not from a bank but a major automotive company. we could only guess what they wanted destroyed but they asked for the most reporting, video, audits and signatures and proof that the hdds were converted to 3mm balls. they had to go through a hammer mill and chain shredder !

    • @unvergebeneid
      @unvergebeneid 6 місяців тому +3

      ​@@Mile-long-listthere's thorough and then there's paranoid.

  • @Somerandom1922
    @Somerandom1922 6 місяців тому +37

    Data destruction is such an unfortunate but necessary part of life. Ideally you can get away without destroying the drive, but often it's not the case. Even when you can be confident in the data being erased (or encrypted with the key deleted) oftentimes businesses need the confidence only achieved by destroying the drive.

    • @suisse0a0
      @suisse0a0 6 місяців тому +6

      I can talk about that, my company has a couple of certifications and all of thems mandate DESTROYING harddrives... (even if we encrypt harddrive to begin with)

    • @filonin2
      @filonin2 6 місяців тому +10

      Businesses sound pretty insecure and need therapy.

    • @Cinkodacs
      @Cinkodacs 6 місяців тому +11

      @@filonin2 How would you like all of your medical data out in the open? Or every transaction you made with a company? How about really important trade secrets that the original company can't prove, because they did not patent their solution? There is a fair amount of personal harm and property harm at risk, drive destruction may look overkill (because it frequently is), but the consequences of not doing so may be worse. This is exactly the kind of stuff we need to be pretty "insecure" about and go for maximum overkill.

    • @turbochargedfilms
      @turbochargedfilms 6 місяців тому +1

      ​@@filonin2 maybe if you went to therapy you'd learn a little about reflection.

    • @extaza555
      @extaza555 6 місяців тому +1

      Yh.. and how would you recover that data after software shredding the drive multiple times? Genius...

  • @efari
    @efari 6 місяців тому +1

    Lol @7:48
    “Everybody is still standing” while there’s a body bad behind him 😆

  • @MiguelAngelLozanoOrtiz
    @MiguelAngelLozanoOrtiz 6 місяців тому

    One of your best content, congrats

  • @matthewjalovick
    @matthewjalovick 6 місяців тому +5

    I like the Red Dead Redemption font you guys used for Uncle Linus’s quote :) I’ve always just filled my entire drive to the brim with video files and then formatted it in order to permanently erase the data.

  • @buckykattnj
    @buckykattnj 6 місяців тому +5

    The SSD chip crusher busted up the chip enclosure... but did it actually crack the chip die? Offhand, I'm not familiar with the size of dies used for nand chips, but a lot of chips use very small dies. What keeps one from extracting the surviving die and repackaging it?

  • @thommckirdy3657
    @thommckirdy3657 6 місяців тому

    I took my old drives apart and used the platters as coasters. Worked a treat.

  • @shaun7163
    @shaun7163 6 місяців тому

    Man, you guys are crushing it!

  • @01Durhamguy
    @01Durhamguy 6 місяців тому +4

    when linus asks if anyone has a pace maker am i seeing a corpse under a blanket near the white board? lol

    • @HrLBolle
      @HrLBolle 6 місяців тому

      body bag

  • @Wayhoo
    @Wayhoo 6 місяців тому +4

    It's not a Linus video without him damaging products!

  • @shinjisan2015
    @shinjisan2015 6 місяців тому +2

    Depending on the classification of the data, some drives also need to be shredded so no single particle is greater than 3mm in size.

  • @Cyberguy42
    @Cyberguy42 6 місяців тому

    That was a remarkably thorough explanation

  • @the1observer
    @the1observer 6 місяців тому +5

    A machine made for Seagate drives. My dream machine.🎉🎉🎉

  • @angryjoshi
    @angryjoshi 6 місяців тому +5

    What always also works is running 800VDC from a supercap thru the power connector in addition to crushers, that burns the chips nicely before you crush them, then theres nothing to be read even if you somehow managed to get a partial nand chip working

    • @nanielwolf5768
      @nanielwolf5768 6 місяців тому

      Im surprised that method is not used, but maybe its to safety concerns.

    • @angryjoshi
      @angryjoshi 6 місяців тому

      @@nanielwolf5768 it doesnt comply with standards, but i like doing it in addition knowing noone will ever recover anything from those.

  • @52Ford
    @52Ford 6 місяців тому

    My dad used to be a service tech working on large server installations amongst other things. IIRC, back in the 90's, protocol at his company (very large international corporation) was to drive a 1/4" slotted screwdriver through the hard drive with a hammer before disposal. He may have had to do that in two spots to make sure the drive was extra dead.

  • @Jaxdrill
    @Jaxdrill 6 місяців тому +1

    Just having a degausser was a fun time when I worked data center for some OT work at a former job. Now if only we had the destructiveness of crushing, but still fun either way.

  • @michaelschmid2311
    @michaelschmid2311 6 місяців тому +4

    Some guys I know (they refurbish laptops for poor People in our country) and they wrote a program with numpy to manually overwrite and nullify every bit of a harddrive. It’s surprisingly performant (but we are still talking multiple hours a drive. Because they overwrite every bit multiple times as you said) They got a thread ripper server running Linux just for erasing disks from old company laptops .
    As far as I know they’re Procedure is good enough to pass some certifications but I don’t know which

    • @VADemon
      @VADemon 6 місяців тому +1

      "numpy" "threadripper" "performant"
      It's not 1990s and you'll only be limited by the drive's write speed.

    • @unvergebeneid
      @unvergebeneid 6 місяців тому

      ​@@VADemonunless you insist on true randomness for some reason, in which case that's definitely gonna be the limiting factor unless you have specialised hardware.

    • @VADemon
      @VADemon 6 місяців тому +1

      @@unvergebeneid that's silly. even if the requirement were to be non-repeatable securely random oberwrite (why?) the performant way would be to generate a cryptographically random stream with AES, which is already accelerated to gigabytes/s per core on Zen microarchitectures.
      Actually I think the only technical explanation for Threadripper would be its I/O capabilities.

    • @unvergebeneid
      @unvergebeneid 6 місяців тому

      @@VADemon I agree. There are tools, however, that are limited by the entropy pool. Not that more cores would help with that.

  • @Nabeelco
    @Nabeelco 6 місяців тому +5

    The problem with a lot of these papers are: There's never been a single recorded incident of someone being able to recover data from a drive that's had a single pass of zeros written to it. Yes, in theory you could figure out what was there before the single pass erase... but in practice, no one has managed to do it yet.

  • @lilwashu
    @lilwashu 6 місяців тому +2

    i would love a zoomed in view of the chips on the ssd's or areas of the hdd's under a microscope? i realize youre not usually into those sorts of views, but i think it would be neat to have a zoomed in look of whats inside the ssd or hdd and how it looks after its crushed

  • @Mikey_the_Protogen
    @Mikey_the_Protogen 6 місяців тому

    When you do a fourth format, it actually resets all three individual bit the default bit so you cannot recover the files, unlike a quick format which just writes on the boot sector that it’s available to be ran on without deleting any files permanently

  • @Finite-Tuning
    @Finite-Tuning 6 місяців тому +4

    That thing is ridiculously over priced for the simple thing it is!

  • @ingocernohorsky
    @ingocernohorsky 6 місяців тому +5

    isnt there an option to recycle the drives or at least parts of it?

    • @0106johnny
      @0106johnny 6 місяців тому +1

      The hard drive shreds will be recycled just like other e-waste

    • @spartan8705
      @spartan8705 2 місяці тому

      The PCBs can be recycled, sure, but any data-containing component is destroyed

  • @AlternateDargon
    @AlternateDargon 6 місяців тому

    I use one of these weekly... so much fun.

  • @Francois_B
    @Francois_B 6 місяців тому +2

    Laughed at the body bag in the background after Linus asked if anybody had a pacemaker… 😂

  • @benbai5808
    @benbai5808 6 місяців тому +3

    few years back I started w LTT and quickly got bored. Great ubiquitous content for the masses but not specialized enough to sustain my interest. Now, it's obvious that yall are reaping all the benefits of your social and now financial prestige in pumping out TONS of super high quality content. This video really shows how far you guys have come in maintaining your humor while releasing essentially college-grade videos for the youngins to absorb. Good shit

  • @Jh3454-df5vm
    @Jh3454-df5vm 6 місяців тому +10

    Amazing setup.... but the 50 gallon drum outside I burn used motor oil in makes short work of these drives as well.

  • @JMonroe07
    @JMonroe07 6 місяців тому +2

    I don't comment very much but i loved this video please count this as my vote for a video with the shredder or any other things relating to this type of content so entertaining and fun to watch.

  • @skytek7081
    @skytek7081 6 місяців тому

    I work for a large contractor that was involved in the secret development of a new google datacenter complex. Part of Project Vandalay (yes, literally) was securing the whole building to keycard access, with extra shells of security around several offices, and the destruction of over a hundred laptops that were used, no matter how tangentially, on some aspect.

  • @AndyRome
    @AndyRome 6 місяців тому +4

    YES! I need this in my life for next time I need to 'wipe' a drive.

  • @AdamBrackney
    @AdamBrackney 6 місяців тому +11

    Leasing for less than $1000 a month 😂. The whole cart is worth maybe $5000 at most. Gotta love hardware as a service.

    • @MTGeomancer
      @MTGeomancer 6 місяців тому +4

      Especially since they said it was using a Raspberry Pi...

    • @mygamertag2010X
      @mygamertag2010X 6 місяців тому +3

      Bad take. Many outfits don't need to own one of these, and maybe require the use of this type of machine once or twice every decade. The cost of ownership doesn't make sense for upfront cost, storage space, maintenance, etc. Nearly every outfit would rather rent/lease this machine when they actually require it's use instead of holding onto it and spending more money.

    • @AdamBrackney
      @AdamBrackney 6 місяців тому +1

      @@mygamertag2010X Lol. Data Centers are obviously the main clientele. Once or twice every decade 😂

    • @rack_tech
      @rack_tech 6 місяців тому +3

      We actually have a client using our MDDS currently, and they process around 1k-2k drives per month

    • @AdamBrackney
      @AdamBrackney 6 місяців тому +1

      @@rack_tech Sounds like the exact kind of Customer they're made for!

  • @MrWazzup987
    @MrWazzup987 6 місяців тому +1

    7:45 where'd the bag go Linus.
    New head cannon: not everyone was alright

  • @TheClarkek7
    @TheClarkek7 6 місяців тому

    I actually manage a data sanitization/destruction setup. I setup and maintain servers that will utilize pxe deployable software to write over disks of any kind, as well as supporting in situ wiping/diagnostics for devices with built in storage i.e mac, tablets, phones etc. I also validate the software level destruction with third party tools that check the hashes to ensure the writes were successful. With all that being said, the most fun part is absolutely the big shredder on wheels that we have! Nothing beats watching a drive get mangled to smithereens and dropped into a bucket. Makes me smile everytime!

  • @KomradeMikhail
    @KomradeMikhail 6 місяців тому +3

    Linus paid $30,000 for DBAN and a sledgehammer.

  • @stormgear896
    @stormgear896 6 місяців тому +6

    Question: Can destroyed hard drives, SSD's be recycled? I wish the video covered that too.

    • @MTGeomancer
      @MTGeomancer 6 місяців тому

      The same as any other e-waste. Shipped to china where they salvage anything worth anything, and the solvents get dumped in a river/lake and the solids get thrown into a landfill or incinerator.

    • @halomika4973
      @halomika4973 6 місяців тому +1

      Probably as much as other technology.

    • @JustCallMeEm.
      @JustCallMeEm. 6 місяців тому +2

      Theoretically, yes. However having worked for a hospital, recycling classified material was considered unsafe, all our paper and destroyed hard drives went to a secure facility (presumably a landfill)

    • @matthewnirenberg
      @matthewnirenberg 6 місяців тому +3

      Generally speaking nope. The problem is if you crush it as one entirely assembled drive, everything becomes one or a bunch of mixed scraps. The better solution would be for platters to be destroyed separate from the hdd controller and the body of the drive. Circuit boards once broken can't be recycled as no one is going to seal the broken edges of multi-layer boards just to reverse electroplate them.
      If they gave a damn about preventing ewaste they'd open the top cover of the drives, smash the platters and recycle the rest; for SSD's they'd only destroy the NAND chips and/or the controllers (could drill through them).
      The method shown in the video creates nothing but ewaste.
      To anyone who goes "but Snowden" - remember, he didn't steal drives, he snuck files out of a microSD card he smuggled in and out of a secure facility.
      The solution to not need to physically destroy drives is to use encryption and simply destroy the keys and then create new ones, then write zeros to everything.

    • @captainheat2314
      @captainheat2314 6 місяців тому +1

      @@matthewnirenbergbut then governments cant greenwash as effectively by throwing things into landfills instead of recycling

  • @core2extremist368
    @core2extremist368 6 місяців тому

    Definitely show us the hard drive shredder attachment at some point, that sounds awesome.

  • @shady420buddy
    @shady420buddy 6 місяців тому

    im no longer in the industry where I'm wipe drives everyday, but I like these videos as they keep me reminded of the good ol times

  • @Belnick6666
    @Belnick6666 6 місяців тому +5

    so why not stack 10 harddrive and drill three holes in all at the same times? pretty sure that is cheaper, just need a drillbit and a drill which everyone already have

  • @GaganKP
    @GaganKP 6 місяців тому +3

    Don't underestimate 4chan.

  • @SulliedLight
    @SulliedLight 6 місяців тому +1

    7:48 appreciate the bit

  • @CouchCoach
    @CouchCoach 6 місяців тому

    We send our drives to a company specialized in destroying data (from printed pages to drives of any kind). They put drives through a crusher / metal shredder which makes sure that the biggest piece of anything thrown in it is less than a cm in any dimension. Usually the pieces are more like confetti.