Cybersecurity Architecture: Five Principles to Follow (and One to Avoid)

Поділитися
Вставка

КОМЕНТАРІ • 169

  • @Dalai33
    @Dalai33 6 місяців тому +59

    This channel is so underrated

    • @jeffcrume
      @jeffcrume 6 місяців тому +5

      I’m glad you are finding value in it!

    • @kudakwashekucherera1889
      @kudakwashekucherera1889 4 місяці тому +1

      I like the clarity in these lectures this is the best

    • @kurttaguba17
      @kurttaguba17 3 місяці тому

      Learned a lot from them.

    • @manassahyoung8218
      @manassahyoung8218 3 місяці тому

      Highly underrated

    • @initialized
      @initialized 3 місяці тому

      10 / 10 conceptually, but I wish they would dive into some code every once in a while

  • @umeyrsekban4721
    @umeyrsekban4721 5 місяців тому +13

    I completed IBM's Cybersecurity Analyst course and got my certificate, I'm here to refine my knowledge before applying a CS architect job

    • @jeffcrume
      @jeffcrume 4 місяці тому

      Excellent! Good luck to you in your learning journey!

  • @berniereid4200
    @berniereid4200 9 місяців тому +23

    You do a great job of explaining these fundamental concepts.

  • @funkykong9001
    @funkykong9001 11 місяців тому +5

    Thank you for this. Looking forward to more in the future!

  • @BSC2CGYM
    @BSC2CGYM 3 місяці тому +11

    I highly recommend this for anyone who is pursuing Cybersecurity at a total beginner level like myself. I’m watching these along with my IBM Cybersecurity Analyst Cert course, and it’s really helped me understand concepts that were so over my head at first. Really appreciate it!

    • @jeffcrume
      @jeffcrume 3 місяці тому +2

      I appreciate your watching and giving such great feedback!

  • @sebasmen
    @sebasmen 11 місяців тому +3

    Great video! Very clear explanation, thank you :)

  • @sushantkumardevata5925
    @sushantkumardevata5925 7 місяців тому +1

    Super stuff and thanks for the great presentation. Simple and concise.

  • @user-nh4mi5ed7q
    @user-nh4mi5ed7q 8 місяців тому +6

    I learned a lot from the cybersecurity 10 videos series, I was always fascinated with security and this serie was water-satisfying... Particulary a value among many values that I learned is these fundamentals from the first video, that we should put multiple lines of defense and not rely on one defense to avoid the one single point of failure, another one is that complexity is the enemy of security, that one was very intresting to me... All the practices that you noted we should avoid and best practices that you propone are very valuable. Thank you very much!!

    • @jeffcrume
      @jeffcrume 8 місяців тому +2

      You learned the lessons well!

  • @Keteerfio
    @Keteerfio Місяць тому +1

    Thank you Jeff, IBM for giving me this topic free.

    • @jeffcrume
      @jeffcrume 23 дні тому

      You are most welcome!

  • @AshishGupta-xn5yj
    @AshishGupta-xn5yj 11 місяців тому +10

    Thank you won't be enough to show our gratitude for the content ❤
    Looking forward to the next video in this series

    • @jeffcrume
      @jeffcrume 11 місяців тому +1

      Your kind comments are more than enough! Thank you!

  • @mehdisoussi9141
    @mehdisoussi9141 11 місяців тому +6

    This is gold, thank you very much! looking forward for the rest of the series!!

    • @jeffcrume
      @jeffcrume 11 місяців тому

      Thanks for the encouraging feedback!

  • @samsos7210
    @samsos7210 Місяць тому +1

    Thanks for making it easy to understand the main principles of security solutions and technologies we sell to our customers.

    • @jeffcrume
      @jeffcrume Місяць тому

      You’re very welcome and thank you for watching!

  • @meribipucejera
    @meribipucejera 3 місяці тому +2

    Man-in-the-middle attack! A wise man once said, learn something everyday, even if its something small. Thank you for teaching me something today...I just considered getting my certificate in cyber security and i'm starting this journey very soon!!! GREAT VIDEO

    • @jeffcrume
      @jeffcrume 3 місяці тому

      That’s great advice about learning something new every day! Glad I could help

  • @khurramwzd
    @khurramwzd 11 місяців тому +2

    Really Thank you for sharing the knowledge.

  • @Work_inprogress
    @Work_inprogress Місяць тому +1

    Thanks a lot for these lessons. They really make things quite clear fundamentally. Thanks a lot.

    • @jeffcrume
      @jeffcrume Місяць тому

      You are most welcome!

  • @ronaldchua2210
    @ronaldchua2210 2 місяці тому +1

    found your lecture very easy to follow and digest the concepts and ideas

    • @jeffcrume
      @jeffcrume Місяць тому

      I’m so glad to hear that!

  • @sasathishkumar5791
    @sasathishkumar5791 7 місяців тому +1

    Excellent content and neat, simple and clearly presented

  • @FuzzerHash
    @FuzzerHash 11 місяців тому +11

    IBM having many great learning videos, thanks.

  • @pdillip1
    @pdillip1 Місяць тому +5

    The best masterclass on overall security. Crystal clear concept and razor sharp analysis.. I enjoyed and learned a lot.

    • @billlee5679
      @billlee5679 Місяць тому +1

      can agree no more. It's so great that you've got all my words when I was just about to text the Professor some same positive comments and attributes as token of personal thanks... My immediate impression on him is naturally simple: he is really a good teacher!!!

    • @jeffcrume
      @jeffcrume 23 дні тому +1

      I can’t tell you how much feedback like this means to me!

  • @MArshadKyani
    @MArshadKyani 8 днів тому

    Got a motivation to learn Cybersecurity through this video... Excellent presentation.

  • @jubrilamodu6699
    @jubrilamodu6699 9 місяців тому +3

    Great series, learned a lot. Thank you.

  • @ishwaryanarayan1010
    @ishwaryanarayan1010 Місяць тому +2

    Thank you :)

  • @aladdinaldhmary7188
    @aladdinaldhmary7188 4 місяці тому +1

    I have been searching for this for a long time. You just said what I was looking for. Thank you very much!

    • @jeffcrume
      @jeffcrume 4 місяці тому

      I love it! Glad I could help

  • @liquidatmosphere5528
    @liquidatmosphere5528 7 місяців тому +1

    Thanks for thoose basics delivery. Will continue on with other Subjs of Your track in further videos. Shaking Your hand 🤝

    • @jeffcrume
      @jeffcrume 6 місяців тому +1

      Thanks for the virtual handshake! 🤝

  • @edwinrosales6322
    @edwinrosales6322 7 місяців тому +1

    Great video, very comprehensive

  • @janno04
    @janno04 11 місяців тому +2

    Cheers, summarised and ppted in 5 seconds.

  • @PinkYellowGreen2023
    @PinkYellowGreen2023 7 місяців тому +1

    God bless you for sharing this!!

  • @markfitz8315
    @markfitz8315 3 місяці тому +1

    I've watched all 10 videos - very good - lots of pointers for following up on. Thank you.

    • @jeffcrume
      @jeffcrume 2 місяці тому

      Thank you for watching!

  • @olubunmiboladale6293
    @olubunmiboladale6293 4 місяці тому +2

    Thank you so much for these 10-part series. I included the videos as study materials for my ISC2 Certified in Cybersecurity exam (I'm a newbie in Cybersecurity), and I'm glad to say i passed. Your explanations made the topics and concepts so easy to understand. Thank you!!!!

    • @jeffcrume
      @jeffcrume 4 місяці тому

      Wow! Congratulations on that! I’m so glad to hear that these videos helped!

    • @soremiolude225
      @soremiolude225 2 місяці тому

      Same here. I'm currently listening to it while preparing for my ISC2 exam.

  • @seetsamolapo5600
    @seetsamolapo5600 11 місяців тому +6

    Hey Jeff, given the high demand for cybersecurity would you be so kind to give a roadmap of how to get into cybersecurity - the certifications etc from beginner to master. I'm definitely gonna hop on this series as the videos come out.

    • @jeffcrume
      @jeffcrume 11 місяців тому +3

      Hi Seetsa. Here's an attempt at that: ua-cam.com/video/4CuXNs6SboU/v-deo.html

  • @oscarjim3
    @oscarjim3 7 місяців тому +1

    Totally enjoyed this primer on Cybersecurity. The explanation and use of visuals were informative.

    • @jeffcrume
      @jeffcrume 7 місяців тому

      Thanks so much!

  • @sasmeetasabat5995
    @sasmeetasabat5995 2 місяці тому +1

    simply superb

  • @kr_international_8608
    @kr_international_8608 4 місяці тому +1

    IBM and Google are my most favourites.

  • @RC19786
    @RC19786 3 місяці тому +1

    I have to say, this has gotta be one of the best cybersec vdos out there when it comes to architecture plays, very few vendors like Cisco, Palo Alto and IBM can actually boast an end-to-end cybersec strategy and Jeff you have done a fantastic job laying it out, keep those vdos coming!

    • @jeffcrume
      @jeffcrume 2 місяці тому

      Thank you so very much for all the kind words! I really appreciate it!

  • @mohsenjebelli155
    @mohsenjebelli155 4 місяці тому +1

    many thanks of IBM for great information sharing. this series were fantastic too.

    • @jeffcrume
      @jeffcrume 4 місяці тому

      Many thanks to you for watching!

  • @dirkl9652
    @dirkl9652 11 місяців тому +2

    Good stuff. Thanks

  • @babakmahmoodizadeh172
    @babakmahmoodizadeh172 5 місяців тому +1

    Pretty clear explanations and examples. love it!

    • @jeffcrume
      @jeffcrume 4 місяці тому

      so glad to hear it!

  • @jervahnmorgan
    @jervahnmorgan 11 місяців тому +2

    Great video.

  • @gubs_siramsana
    @gubs_siramsana 16 днів тому

    Awesome explaination.

  • @geekengr
    @geekengr 8 місяців тому +2

    Loved the video. SImple, but quite insightful. Please keep making videos on Cyber security.

    • @jeffcrume
      @jeffcrume 8 місяців тому

      Thanks for saying so!

  • @captainwalker94
    @captainwalker94 3 місяці тому +1

    Wow! this is so amazing. You have simplified this information so well, especially for someone like me who is pursuing a career in cybersecurity. currently preparing for my ISC2 cc Certification.

    • @jeffcrume
      @jeffcrume 2 місяці тому

      I’m so glad you liked it! Best of luck on your certification pursuit!

  • @MichaelAlexander1967
    @MichaelAlexander1967 3 місяці тому +1

    I wore an NC State Wolfpack tee-shirt when I was around 9, 10 and 11. I turned 18 then officially wore the Hokie tee-shirts and sweatshirts 😁 😏, but I still love my Wolfpack tee 😊. Very informative and well explained video. Thanks for posting. 👍🏼👍🏼👌🏽

    • @jeffcrume
      @jeffcrume 3 місяці тому

      Go Pack!!! 😊

  • @valentinussofa4135
    @valentinussofa4135 6 місяців тому +1

    Great lecture series. Thank you so much. 🙏👏👏👏

    • @jeffcrume
      @jeffcrume 4 місяці тому +1

      Thank you for watching!

  • @ryancammer
    @ryancammer 6 місяців тому +1

    Excellent!

  • @jagatkrishna1543
    @jagatkrishna1543 4 місяці тому +2

    Thanks ❤

  • @aruizsilva
    @aruizsilva 5 місяців тому +1

    Great explanation, wonderful summarization, and perfect delivery. Your work here is very appreciated sir. Thank you very much.

    • @jeffcrume
      @jeffcrume 4 місяці тому

      Thanks so much for saying! And your viewing is very much appreciated as well!

  • @abuwilliams7228
    @abuwilliams7228 8 місяців тому +1

    I love ❤️❤️❤️ these Videos. Thank you so much IBM. Please keep them coming.

    • @jeffcrume
      @jeffcrume 8 місяців тому

      @abuwilliams7228 thanks so much for watching and for the great feedback!

  • @mudasirmalikawan4769
    @mudasirmalikawan4769 8 місяців тому +2

    Sir. I must salute you in a standing position. I mean I don't have words to praise you. Just watched your first video and I subscribed. Now watch the second video. Your way of communicating cyber security is so simple and easy to understand that this is as it should be.

    • @jeffcrume
      @jeffcrume 8 місяців тому +2

      You’re very kind to say so! I love making these videos and the payoff is reading comments like yours that make the effort all worthwhile!

  • @user-su2rm7jt3z
    @user-su2rm7jt3z 3 місяці тому +1

    really simply explained, I'm impressed

  • @jne9479
    @jne9479 4 місяці тому +1

    Thank you for the great presentation and knowledge sharing.

    • @jeffcrume
      @jeffcrume 4 місяці тому +1

      Thank you for watching!

  • @themiseducationoftheameric7407
    @themiseducationoftheameric7407 3 місяці тому +1

    Outstanding sir. Excellent video brother!

    • @jeffcrume
      @jeffcrume 2 місяці тому

      Thanks so much!

  • @kareemelfetiany2042
    @kareemelfetiany2042 7 місяців тому +2

    Thanks a lot.

  • @CyberSecurityGurus
    @CyberSecurityGurus 16 днів тому

    great infomation

  • @SweetyPieDiscuss
    @SweetyPieDiscuss 5 місяців тому +1

    It's been years since I found learning enjoyable and thank you sir for creating such a great video.

    • @jeffcrume
      @jeffcrume 4 місяці тому +1

      Your comment made my day. Thank you!

  • @karengomez3143
    @karengomez3143 10 місяців тому +2

    Ty!

  • @unchainedwarriortv
    @unchainedwarriortv 8 місяців тому +1

    Amazing job, Prof!

    • @jeffcrume
      @jeffcrume 7 місяців тому

      Thanks so much @chiedozieHez!

  • @iraianbutech1350
    @iraianbutech1350 2 місяці тому +1

    Great explanation

  • @claudiabucknor7159
    @claudiabucknor7159 7 місяців тому +2

    Million dollar knowledge, 🙏

  • @baruchben-david4196
    @baruchben-david4196 Місяць тому +1

    I remember someone who was so confident of his security arrangement that he posted his Social Security Number on billboards. It didn't end well...

    • @jeffcrume
      @jeffcrume 23 дні тому

      A predictable outcome 😂

  • @igsayi
    @igsayi 11 місяців тому +2

    Very good

  • @fouadmouzoun4724
    @fouadmouzoun4724 8 місяців тому +1

    Thanks for sharing this nice demonstration. It is very rich in relevant information . As a beginner, it hepled me to understand good thigs.

    • @jeffcrume
      @jeffcrume 8 місяців тому

      You’re very welcome!

  • @bantuandproud8456
    @bantuandproud8456 4 місяці тому +1

    Thanks a lot, Jeff!

  • @sachinmagdum
    @sachinmagdum 3 місяці тому +1

    Awesome content perfectly crafted! ❤ And No exams! 😂🎉

    • @jeffcrume
      @jeffcrume 3 місяці тому +1

      No exams for me to have to grade too! Win-win!!! 😊

  • @balarabetahir7141
    @balarabetahir7141 Місяць тому +1

    Thia channel is underrated

    • @jeffcrume
      @jeffcrume 23 дні тому

      Thanks for saying so!

  • @g9udaya
    @g9udaya Місяць тому +1

    amazing content

  • @tyrojames9937
    @tyrojames9937 11 місяців тому +2

    COOL👍🏾😎

  • @marnick322
    @marnick322 9 місяців тому +2

    thanks

  • @dewaynebranch776
    @dewaynebranch776 11 місяців тому +2

    Greetings Professor, how do see security from a monolithic archicteture as different from a hybrid cloud archicteture? How does do you see DevSecOps and zero trust as necessary cybersecurity skill set for the Enterprise needs?

  • @mountp1391
    @mountp1391 3 місяці тому +1

    very good video

  • @galaxycleaningegypt
    @galaxycleaningegypt 11 місяців тому +2

    Would you organize the playlist of " Cybersecurity " for easy access

  • @SteveM-io4yn
    @SteveM-io4yn Місяць тому +1

    Great information! Thank you. Is there a transcript that can be downloaded?

    • @jeffcrume
      @jeffcrume Місяць тому

      Yes, click into the description and scroll down and you will find a link to the transcript. This should be the case for all the videos we do on the channel

  • @HeatherFaraMS
    @HeatherFaraMS 10 місяців тому +2

    How would you modify for a modern “data open by default” stance, where you want to encourage filesharing and collaboration across disciplines (only lock read on data and files internally with privacy rule)? How does read all line up with least privilege?

    • @jeffcrume
      @jeffcrume 9 місяців тому +1

      It all depends upon the value and sensitivity of the data. For some, just ensuring that it isn’t tampered with by making it read only is fine but for others we may need much tighter controls. More on this in the Data Security video later in the series…

  • @sidneyngafei8252
    @sidneyngafei8252 11 місяців тому +3

    What about zero trust? Could that be one of the principles?

  • @juergenm6107
    @juergenm6107 4 місяці тому +1

    Hi, nice vid. IMHO one principle was missing. "Secure by default"

  • @user-zu2mi7je9d
    @user-zu2mi7je9d 5 місяців тому +1

    Thanks for this video. How do you ensure that the public key is unique to the user ? If i change my computer, how retain my private key ?
    How do you ensure ia cannot find the private key associated with public one, if mathematically associated ?

    • @jeffcrume
      @jeffcrume 4 місяці тому

      There are a number of ways to handle this depending on the level of security you need. The easiest is to use an encrypted cloud sync service. Another is to have the keys stored in removable hardware that is tamper resistant. In some cases, you may just decide to have different keys for different devices. All depends on the needs of the particular use case

  • @user-gd4wt6oi7y
    @user-gd4wt6oi7y 10 днів тому

    As I pointed out the ultimate security in all levels are in the language of security firewalls from one point till end

  • @God1293
    @God1293 11 місяців тому +2

    ❤❤❤

  • @s11-informationatyourservi44
    @s11-informationatyourservi44 11 місяців тому +2

  • @jmlfa
    @jmlfa 2 місяці тому +1

    I am a lot more worried about AI "response" poisoning than I am about data poisoning ... Remember Schumer, Schiff and the Department of Truth?

  • @ABDUL_Hameed_00
    @ABDUL_Hameed_00 10 місяців тому +2

    Hi how can I start my career in cyber security
    Can anyone please suggest how should I start

  • @samraalmas
    @samraalmas 8 місяців тому +1

    hi i am a CS graduate but have a very little about cybersecurity. I want to start the career but it seems like it's a very vast field with multiple paths. Can anyone please guide me where to start. I am also planning to apply for erasmus mundus scholarship for master program in cybersecurity. What should I have to ace this scholarship?

  • @dillip4572
    @dillip4572 4 місяці тому +1

    Goodjob sir. Can we use https instead of http :)

  • @margota8342
    @margota8342 11 місяців тому +2

    Do you need to know a programming language to use cyber security fully?

    • @jeffcrume
      @jeffcrume 11 місяців тому

      No. There are plenty of jobs in cybersecurity that don’t involve coding.

  • @user-gd4wt6oi7y
    @user-gd4wt6oi7y 10 днів тому

    How they reached there with the encryption key is software developed which then clears the encryption into legit reading😊

  • @user-ym3rc7xy2d
    @user-ym3rc7xy2d 3 місяці тому +1

    Can verification by other my device be an example duty sep????i mean credit cards verification

    • @jeffcrume
      @jeffcrume 3 місяці тому

      Typically we think of SOD as involving multiple people whereas what I think you are describing is more like multi-factor authentication, if I’m understanding your comment

  • @bobanmilisavljevic7857
    @bobanmilisavljevic7857 9 місяців тому +2

    🥳👍

  • @amitchandak1526
    @amitchandak1526 3 місяці тому +1

    Can someone help me with the tool he's using for creating this video, how is he marking and doing it in front ?

    • @jeffcrume
      @jeffcrume 2 місяці тому

      Sure, search the channel for “how we make them” and you’ll see me in a video explaining

  • @maZumaZungu
    @maZumaZungu 10 місяців тому +2

    🙏🙏🙏🙏🙏❤

  • @mikechickenman
    @mikechickenman 3 місяці тому +1

    Showing off those lefty superpowers.

    • @jeffcrume
      @jeffcrume 2 місяці тому

      Ha! If only, I could. Search in the channel for the video I did on “how we make them” and you’ll find out I’m actually not a lefty … 😊

  • @nicholastoo858
    @nicholastoo858 2 місяці тому

    Tell IBM to start making laptops.

  • @a4ldev933
    @a4ldev933 7 місяців тому +1

    @4;10 you said,, the user is also responsible for security. I beg the difference. The user is NOT responsible for security. It is the job of the designer and implementor. For example: I'm a user who can access to my bank account via a bank portal. No one holds me responsible for security of the website.

    • @jeffcrume
      @jeffcrume 6 місяців тому +4

      I understand you point but would say that you as a user still bear some of the responsibility such as to pick a good password and not share it. Security is the responsibility of everyone to various degrees

    • @MikeHunt2565
      @MikeHunt2565 6 місяців тому

      Yeah dont be stupid and make simple passwords or leave all your SPII or PII accessible lol

    • @rickyswan8216
      @rickyswan8216 6 місяців тому +2

      The user is totally responsible for security,
      In a workplace environment staff must understand their responsibilities to ensure data is protected using a cyber hygiene approach.
      Since the human is the weakest link in the chain, the end user can be vulnerable therefore annual training should be in place for staff to understand the importance of security and what to be aware of and how they can help defend.
      Everyone has a part to play to defend.

    • @Dalai33
      @Dalai33 6 місяців тому +2

      This is the type of mindset that would get the whole org in trouble.

    • @YourDailyR
      @YourDailyR 6 місяців тому

      Are you drunk? Your bank will never pay you if they hijack your login. Don’t lock your door, the government is responsible for your security. 😂

  • @user-gd4wt6oi7y
    @user-gd4wt6oi7y 10 днів тому

    I cannot say how good excited I am feeling knowing now what I know to create something wonderful simple for everyday consumers

  • @wolfhunter4jesus118
    @wolfhunter4jesus118 6 місяців тому +1

    Why can't my text book explain it like this!

    • @jeffcrume
      @jeffcrume 6 місяців тому

      I had the same reaction back in the days when I was a student. Now that I’m teaching, I’m trying to take a different approach

  • @arifulislamleeton
    @arifulislamleeton 9 місяців тому +2

    Hi I'm Ariful Islam leeton im software developer and Students connect cyber security

  • @user-gd4wt6oi7y
    @user-gd4wt6oi7y 10 днів тому

    Yet everything is being attacked it means enemies within and some crazed fixated lowlife obsessors on individuals creating havoc control decimation of their lives. Therefore ultimately security in consumers hands I figured this long time back as bastard obsessor kept moving with me wherever i went, neither the bastard as such has hole to face me or has any interest except block my life and with abuse horrific ones that too

  • @jann9507
    @jann9507 2 місяці тому

    The video was a mish mash of best practices, tools, process, some architecture and people responsibility
    Disappointing

  • @krishnansekaran6121
    @krishnansekaran6121 3 місяці тому

    what an idiotic way of teaching cybersecurity. the vast majority do not understand how the OSI model works, they just rely on software to help them find out things. the damn thing is called firewall. using all these acronyms does not make this teacher and other that smart.

  • @pankajnegi3605
    @pankajnegi3605 2 місяці тому +1

    You are too Good

    • @jeffcrume
      @jeffcrume 2 місяці тому

      Very kind of you!

  • @user-dj8oc3gl4m
    @user-dj8oc3gl4m 3 місяці тому +1

    I completed IBM's Cybersecurity Analyst course and got my certificate, I'm here to refine my knowledge before applying a CS architect job

    • @jeffcrume
      @jeffcrume 2 місяці тому

      Congratulations on completing the course and best of luck to you!

  • @user-kf5kb3bd4d
    @user-kf5kb3bd4d 6 місяців тому +1