Do you know what hashing is? Symmetric encryption? Asymmetric encryption? Do you know how VPNs work? What about MD5, SHA, 3DES, DES, AES and other algorithms? Stephen Sims explains. // Stephen's Sims’ SOCIAL // X: x.com/Steph3nSims UA-cam: www.youtube.com/@OffByOneSecurity Discord: discord.com/invite/offbyonesecurity // Books written by Stephen // Gray Hat Hacking Series by various authors: US amzn.to/3B1FeIK UK amzn.to/3A920AL // UA-cam video REFERENCE // How to make millions $$$ hacking Zero Days?? ua-cam.com/video/LWmy3t84AIo/v-deo.html Buffer Overflow Hacking Tutorial (Bypass Passwords): ua-cam.com/video/c2BvS2VqDWg/v-deo.html Never access the dark web without doing this: ua-cam.com/video/7wLLcFMmbpg/v-deo.html // David's SOCIAL // Discord: discord.com/invite/usKSyzb X: www.x.com/davidbombal Instagram: instagram.com/davidbombal LinkedIn: www.linkedin.com/in/davidbombal Facebook: facebook.com/davidbombal.co TikTok: tiktok.com/@davidbombal UA-cam: www.youtube.com/@davidbombal // MY STUFF // www.amazon.com/shop/davidbombal // SPONSORS // Interested in sponsoring my videos? Reach out to my team here: sponsors@davidbombal.com // MENU // 0:00 - Coming up 01:25 - Intro 01:49 - Stephen's Chancel 03:54 - Crypto 05:15 - Lesson Overview 09:11 - Basic Encryption Examples 11:26 - XOR Exclusive OR 15:45 - Encryption with XOR 20:41 - Decryption either XOR 22:29 - Arbitrary Substitution 24:15 - Rotation Cypher 26:06 - Basic Permutation 27:48 - Symmetric Key Cryptography 31:02 - Stream Cyphers 33:51 - What is a Key? 42:25 - The Best Way to Manage the Initialisation Vector? 50:30 - Block Cyphers 58:50 - Asymmetric Key Cryptography 01:03:37 - Generating a Key 01:12:37 - Hashing 01:20:16 - Basic Signing Without a CA 01:24:58 - Steganography 01:30:27 - Conclusion Disclaimer: This video is for educational purposes only. No actual attack took place on any websites. Please note that links listed may be affiliate links and provide me with a small percentage/kickback should you use them to purchase any of the items listed or recommended. Thank you for supporting me and this channel! #cyrpto #hash #password
This was one of the best tutorials in regards to the basics of Cryptography. I really like how Stephen can break it down to the core steps very clearly. Another video in regards to hashing would be really cool!
WOW. This man has simplified and explained so much so nicely think ill rewatch this every couple of weeks as revision. Thank you please bring him back.
Another great one David. Cryptographic techniques are usually pretty confusing. I liked the XOR tutorial as I used the same when trying to instruct students.
This is the sort of video I have been looking for encryption it is just starting to click for me any suggestions such as books, channels, websites, etc? Also can you please make a video with a deep dive into just encryption? Awesome!
Holy moly, this guy is clearly conveying quite complex examples. Some basic statistical analysis, but I have no idea how the architecture of cryptographic techniques and software looks.
Thank you very much for this video. I knew many basic things about this, but finally the one who can perfectly explain situation about public and private keys. Whole video very informative for "normal" people who are interested about cryptography and security.
1:30:47 i really like steves description/illustration of digital signatures. I always have a hard time keeping that straight in my head. That was helpful. 👍🏻💯
Alemio’s whitepaper got me hyped-put a few grand in to start. If the presale keeps picking up steam, I’m ready to throw in more. This one’s looking solid!
I know it’s a bold call since it’s still in presale, but I truly see Alemio hitting the top 20 within the next 5 years. Mark my words-the tech is just insane!
Alemio, Pepe, Doge, and SUI-bought the dip and feeling good! AI and meme coins are the way to go in this bull run. Now, just waiting for the $$$ to pour in!
David interrupting the guest is called normal human behaviour, not a proby, thats how interviews work or the guest could just record and send a video to you which you'll upload 😂
I read a paper on a CVE in which they recovered the key by xoring, I didn't understand but now I do thanks to Steve and his diagrams. I also created a C program that encrypts/decrypts my files but after reading that paper and this video, I realized how unsecured it is! thanks for the info!
I have been looking everywhere trying to get a conceptual understanding of encryption for months and this dude finally did it, he's amazing!! Thanks David!
love the content david bombal but when i seen the friends tv show reference as a joke a few mins in i figured that was my time to move along and tell my friends to move along to, all the best.
Thank you so much for this amazing video! Just a quick off-topic question: My OKX wallet holds some USDT, and I have the seed phrase. (alarm fetch churn bridge exercise tape speak race clerk couch crater letter). What's the best way to send them to Binance?
Please do some research before making false accusations. As you can see in the discussion between Salem Techperts and me on his community tab, someone was impersonating me and stealing both Salem Techperts' content as well as mine. This has been a massive hassle for us both. Link: ua-cam.com/users/postUgkxcGlycMEGXfqnyhfSfz6wT5oQ4gfPfinQ Fortunately Facebook has now taken the impersonator's channel down. Don't make false accusations.
Hi , David as if you were reading in mind I just open up Book about crypto graphi as I'm preparing an important exam thx a Million and God protect you it's so serious matter
Alemio’s whitepaper got me hyped-put a few grand in to start. If the presale keeps picking up steam, I’m ready to throw in more. This one’s looking solid!
I know it’s a bold call since it’s still in presale, but I truly see Alemio hitting the top 20 within the next 5 years. Mark my words-the tech is just insane!
Alemio, Pepe, Doge, and SUI-bought the dip and feeling good! AI and meme coins are the way to go in this bull run. Now, just waiting for the $$$ to pour in!
Alemio’s whitepaper got me hyped-put a few grand in to start. If the presale keeps picking up steam, I’m ready to throw in more. This one’s looking solid!
I know it’s a bold call since it’s still in presale, but I truly see Alemio hitting the top 20 within the next 5 years. Mark my words-the tech is just insane!
Alemio’s whitepaper got me hyped-put a few grand in to start. If the presale keeps picking up steam, I’m ready to throw in more. This one’s looking solid!
Alemio’s whitepaper got me hyped-put a few grand in to start. If the presale keeps picking up steam, I’m ready to throw in more. This one’s looking solid!
Do you know what hashing is? Symmetric encryption? Asymmetric encryption? Do you know how VPNs work? What about MD5, SHA, 3DES, DES, AES and other algorithms? Stephen Sims explains.
// Stephen's Sims’ SOCIAL //
X: x.com/Steph3nSims
UA-cam: www.youtube.com/@OffByOneSecurity
Discord: discord.com/invite/offbyonesecurity
// Books written by Stephen //
Gray Hat Hacking Series by various authors:
US amzn.to/3B1FeIK
UK amzn.to/3A920AL
// UA-cam video REFERENCE //
How to make millions $$$ hacking Zero Days?? ua-cam.com/video/LWmy3t84AIo/v-deo.html
Buffer Overflow Hacking Tutorial (Bypass Passwords): ua-cam.com/video/c2BvS2VqDWg/v-deo.html
Never access the dark web without doing this: ua-cam.com/video/7wLLcFMmbpg/v-deo.html
// David's SOCIAL //
Discord: discord.com/invite/usKSyzb
X: www.x.com/davidbombal
Instagram: instagram.com/davidbombal
LinkedIn: www.linkedin.com/in/davidbombal
Facebook: facebook.com/davidbombal.co
TikTok: tiktok.com/@davidbombal
UA-cam: www.youtube.com/@davidbombal
// MY STUFF //
www.amazon.com/shop/davidbombal
// SPONSORS //
Interested in sponsoring my videos? Reach out to my team here: sponsors@davidbombal.com
// MENU //
0:00 - Coming up
01:25 - Intro
01:49 - Stephen's Chancel
03:54 - Crypto
05:15 - Lesson Overview
09:11 - Basic Encryption Examples
11:26 - XOR Exclusive OR
15:45 - Encryption with XOR
20:41 - Decryption either XOR
22:29 - Arbitrary Substitution
24:15 - Rotation Cypher
26:06 - Basic Permutation
27:48 - Symmetric Key Cryptography
31:02 - Stream Cyphers
33:51 - What is a Key?
42:25 - The Best Way to Manage the Initialisation Vector?
50:30 - Block Cyphers
58:50 - Asymmetric Key Cryptography
01:03:37 - Generating a Key
01:12:37 - Hashing
01:20:16 - Basic Signing Without a CA
01:24:58 - Steganography
01:30:27 - Conclusion
Disclaimer: This video is for educational purposes only. No actual attack took place on any websites.
Please note that links listed may be affiliate links and provide me with a small percentage/kickback should you use them to purchase any of the items listed or recommended. Thank you for supporting me and this channel!
#cyrpto #hash #password
This was one of the best tutorials in regards to the basics of Cryptography. I really like how Stephen can break it down to the core steps very clearly.
Another video in regards to hashing would be really cool!
Glad it was helpful!
WOW. This man has simplified and explained so much so nicely think ill rewatch this every couple of weeks as revision. Thank you please bring him back.
Thank you David and Stephen, I've never understood XOR until this video.
Another great one David. Cryptographic techniques are usually pretty confusing. I liked the XOR tutorial as I used the same when trying to instruct students.
Great to hear!
I love how you had to put cryptography tutorial in parentheses just to make it clear to people that this isn't about cryptocurrency 🤣
Great guest. I will get his book. Thank you David for bringing all this knowledge to us from yourself and your amazing guests.
This is the sort of video I have been looking for encryption it is just starting to click for me any suggestions such as books, channels, websites, etc? Also can you please make a video with a deep dive into just encryption? Awesome!
Wait, this video has actual subtitles? Pog, you deserve a like, David.
Holy moly, this guy is clearly conveying quite complex examples.
Some basic statistical analysis, but I have no idea how the architecture of cryptographic techniques and software looks.
Stephen gives a lot of examples and demonstrations in the video that will help you learn.
I LOVE when you have this dude. He is just WICKED knowledgeable.
Thank you very much for this video. I knew many basic things about this, but finally the one who can perfectly explain situation about public and private keys. Whole video very informative for "normal" people who are interested about cryptography and security.
Years later. Cam or video that has the person's eyes can be the source of knowing the whole life experience of that person
1:30:47 i really like steves description/illustration of digital signatures. I always have a hard time keeping that straight in my head. That was helpful. 👍🏻💯
Alemio’s whitepaper got me hyped-put a few grand in to start. If the presale keeps picking up steam, I’m ready to throw in more. This one’s looking solid!
Just did a course in Blockchain, hope it's worth it
I know it’s a bold call since it’s still in presale, but I truly see Alemio hitting the top 20 within the next 5 years. Mark my words-the tech is just insane!
Yes .I learnt alot..HASHING..I NEED MORE KNOWLEDGE.. THANK YOU SO MUCH 🎉
Next video: a real-life hacking match -->> Occupy-The-Web vs Stephen!
And here you get the idea why programming/computer science is also called “applied mathematics” 🤓
Another great video. I liked the detail in the explanation. The key exchange example really helped me understand it.
Buying Alemio during the presale might just be my best move yet! 🔥 I’ve got a feeling this one’s hitting $5 soon after launch.
Excellent video as always. Stephen is a great teacher.
Alemio, Pepe, Doge, and SUI-bought the dip and feeling good! AI and meme coins are the way to go in this bull run. Now, just waiting for the $$$ to pour in!
Loved the content and would request for more on Block Cipher Mode (illustrations on various Block Ciphers)
elizzarda keeps it simple!)
David interrupting the guest is called normal human behaviour, not a proby, thats how interviews work or the guest could just record and send a video to you which you'll upload 😂
Great video as we always expect from you guys, keep up 👌
Thank you!
I read a paper on a CVE in which they recovered the key by xoring, I didn't understand but now I do thanks to Steve and his diagrams. I also created a C program that encrypts/decrypts my files but after reading that paper and this video, I realized how unsecured it is! thanks for the info!
David, I feel fortunate to know you here.
Interesting information! Thank you, David!
You're welcome!
Alemio’s setup makes 100x feel like a done deal.
The title made me not want to click, but the first 30s made up for it
❤always loving david,you're an insane!!,you're always awesome 👌
Thank you 😀
@davidbombal
Your pleasure,I always enjoy your podcasts,it's really helping,in my IT journey for so many achievements
I have been looking everywhere trying to get a conceptual understanding of encryption for months and this dude finally did it, he's amazing!! Thanks David!
Glad you found the video helpful! Stephen is great.
Quarden Token will make millionaires, after CEX listing it will blow up.
Very nice teaching and conversation ❤❤❤
Glad you liked it
I like your toturials Mr David...🇺🇬🇺🇬❤
Very happy to hear that!
Great work work David that's why I like these Chanel
Thank you!
Trump is expected to mention Quarden this week and the ICO is already almost sold out
Quarden will make millionaires, after CEX listing it will blow up.
Always informative & helpful 😊
Glad you think so!
Quarden Token will go 100x after launch on Binance
With Elon and Trump now working with Quarden is going to absolutely blow up
I'll get here as soon as you post a video
I appreciate that! Thank you!
Quarden will go 100x after launch on Binance
Quarden Token is going to absolutely blow up
With a strong whitepaper, huge hype, and a buzzing community, Alemio’s got all the signs of being the next big player. What do you all think?
With Elon and Trump now working with Quarden Token is going to absolutely blow up
love the content david bombal but when i seen the friends tv show reference as a joke a few mins in i figured that was my time to move along and tell my friends to move along to, all the best.
Excellant overview. Stephen Sims is awesome teacher
The best tutorial in basic crypto ...just subscribed to his chanel too...
Thank you!
Quarden is easily going to hit $1 this month
Trump is expected to mention Quarden Token this week and the ICO is already almost sold out
Maybe Roger ver will come as a boomer later , making mor digits for subsatishi levels to keep having blockreward lol
Thank you bro
You're welcome!
Quarden Token is easily going to hit $1 this month
We" want more!
Great explanation!🙂↕️
Yes I know most of thjs but at the same time it is good stuff.
Great 😀
Hey David 😠
I appreciate that of you. 🙂🌹
X and Quarden are going to be merged. Easiest money in my life
X and Quarden Token are going to be merged. Easiest money in my life
any released book is obsolete on the day of its release
Highly likely there will be partnerships between X or Tesla with Quarden Token
The mathematics is still confusing to me..thx
Thank you so much for this amazing video! Just a quick off-topic question: My OKX wallet holds some USDT, and I have the seed phrase. (alarm fetch churn bridge exercise tape speak race clerk couch crater letter). What's the best way to send them to Binance?
Thank you so much for the amazing video. David, I really appreciate your work! Stephen, I tip my hat to your wonderful explanation! 😊
David, did you think we would forget that you stole from salem techpert?
Please do some research before making false accusations. As you can see in the discussion between Salem Techperts and me on his community tab, someone was impersonating me and stealing both Salem Techperts' content as well as mine. This has been a massive hassle for us both. Link: ua-cam.com/users/postUgkxcGlycMEGXfqnyhfSfz6wT5oQ4gfPfinQ
Fortunately Facebook has now taken the impersonator's channel down.
Don't make false accusations.
Hi , David as if you were reading in mind I just open up Book about crypto graphi as I'm preparing an important exam thx a Million and God protect you it's so serious matter
Leaks coming out about Trump working together with shareholders involved with Quarden Token
Crazy stuff
I hope you enjoy the video!
fantastic!
GREAT VIDEO
Thank you!
Quite yummy info to be honest. 👍
Binary Bliss
VPN :- VPN stands for "virtual private network
🎉
NICE!😃👍
Thanks
You're welcome!
First comments
Appreciate it!
😃💙
Yay David I'm first
Thank you for your support!
First comment 😊
Bro it was me 😂
Thanks for your support!
thanks so much davidbombal
You're welcome!
Alemio’s whitepaper got me hyped-put a few grand in to start. If the presale keeps picking up steam, I’m ready to throw in more. This one’s looking solid!
I know it’s a bold call since it’s still in presale, but I truly see Alemio hitting the top 20 within the next 5 years. Mark my words-the tech is just insane!
Buying Alemio during the presale might just be my best move yet! 🔥 I’ve got a feeling this one’s hitting $5 soon after launch.
Alemio, Pepe, Doge, and SUI-bought the dip and feeling good! AI and meme coins are the way to go in this bull run. Now, just waiting for the $$$ to pour in!
Alemio’s setup makes 100x feel like a done deal.
With a strong whitepaper, huge hype, and a buzzing community, Alemio’s got all the signs of being the next big player. What do you all think?
Quarden is easily going to hit $1 this month
X and Quarden are going to be merged. Easiest money in my life
With a strong whitepaper, huge hype, and a buzzing community, Alemio’s got all the signs of being the next big player. What do you all think?
Alemio’s whitepaper got me hyped-put a few grand in to start. If the presale keeps picking up steam, I’m ready to throw in more. This one’s looking solid!
I know it’s a bold call since it’s still in presale, but I truly see Alemio hitting the top 20 within the next 5 years. Mark my words-the tech is just insane!
Alemio’s setup makes 100x feel like a done deal.
Alemio’s whitepaper got me hyped-put a few grand in to start. If the presale keeps picking up steam, I’m ready to throw in more. This one’s looking solid!
Alemio’s setup makes 100x feel like a done deal.
Alemio’s whitepaper got me hyped-put a few grand in to start. If the presale keeps picking up steam, I’m ready to throw in more. This one’s looking solid!