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 RUclips: 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 // RUclips video REFERENCE // How to make millions $$$ hacking Zero Days?? ruclips.net/video/LWmy3t84AIo/видео.html Buffer Overflow Hacking Tutorial (Bypass Passwords): ruclips.net/video/c2BvS2VqDWg/видео.html Never access the dark web without doing this: ruclips.net/video/7wLLcFMmbpg/видео.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 RUclips: 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.
Please bring Stephen back to discuss Quantum Cryptography and the precipice of governments and APTs being able to use quantum computing and Artificial Intelligence to break encryption. If he could also touch on the NSA backdoor scandal with RSA encryption and important lessons of that incident for the future - that would be great!
Thank you so much David and Stephen for this wonderful content , I learnt more than what i did learn ,when I started learning about Cryptography, Most of the concepts have been explained very well.I honestly think people get confused ,about this three terms " Encryption", "Hashing" and "Encoding", I'm looking forward to the next video.
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.
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.
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!
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!
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.
el-ilah knows what the hearts whispering Hu said : and the djinn ( aliens / shapeshifters ) can look tru things and watch you from where u cant see them : plus the out of light even faster as the others... hmmm i dont think theres anything u can take with you and if ' HU\HE will know.
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: ruclips.net/user/postUgkxcGlycMEGXfqnyhfSfz6wT5oQ4gfPfinQ Fortunately Facebook has now taken the impersonator's channel down. Don't make false accusations.
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
RUclips: 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
// RUclips video REFERENCE //
How to make millions $$$ hacking Zero Days?? ruclips.net/video/LWmy3t84AIo/видео.html
Buffer Overflow Hacking Tutorial (Bypass Passwords): ruclips.net/video/c2BvS2VqDWg/видео.html
Never access the dark web without doing this: ruclips.net/video/7wLLcFMmbpg/видео.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
RUclips: 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
Liberal protagonists must say that they're better than us. We deplorables refuse to submit.
Medina people tried to deny mecca. From the start. Medina was it where it first started.
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.
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!
Please bring Stephen back to discuss Quantum Cryptography and the precipice of governments and APTs being able to use quantum computing and Artificial Intelligence to break encryption. If he could also touch on the NSA backdoor scandal with RSA encryption and important lessons of that incident for the future - that would be great!
Great guest. I will get his book. Thank you David for bringing all this knowledge to us from yourself and your amazing guests.
Thank you so much David and Stephen for this wonderful content , I learnt more than what i did learn ,when I started learning about Cryptography, Most of the concepts have been explained very well.I honestly think people get confused ,about this three terms " Encryption", "Hashing" and "Encoding", I'm looking forward to the next video.
Thank you David and Stephen, I've never understood XOR until this video.
Wait, this video has actual subtitles? Pog, you deserve a like, David.
More details on everything please!! A really great presentation. Its a great surface level overview
I LOVE when you have this dude. He is just WICKED knowledgeable.
And here you get the idea why programming/computer science is also called “applied mathematics” 🤓
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.
Another great video. I liked the detail in the explanation. The key exchange example really helped me understand it.
The best explanation of the cryptography concept I have ever heard
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.
Thanks for this epic video, you well explained the concept of cryptography, I liked the Key Exchange part a lot !!
Years later. Cam or video that has the person's eyes can be the source of knowing the whole life experience of that person
Very informative video, thank you both. I'd love to see a video about hashing!
I love how you had to put cryptography tutorial in parentheses just to make it clear to people that this isn't about cryptocurrency 🤣
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. 👍🏻💯
Loved the content and would request for more on Block Cipher Mode (illustrations on various Block Ciphers)
Great video as we always expect from you guys, keep up 👌
Thank you!
Next video: a real-life hacking match -->> Occupy-The-Web vs Stephen!
as always top notch guest and top notch content
GREAT explanations! I’ve avoided crypto because I’m scared of math - but I’m studying security, and this really helped!
love how his able to explain more complex topics and. make em speak to me like a five year old lol , good stuff
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!
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!
Yes .I learnt alot..HASHING..I NEED MORE KNOWLEDGE.. THANK YOU SO MUCH 🎉
Excellent video as always. Stephen is a great teacher.
This is absolutely amazing content. 👏
Great work work David that's why I like these Chanel
Thank you!
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!
❤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
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.
Interesting information! Thank you, David!
You're welcome!
Crazy stuff
I hope you enjoy the video!
Always informative & helpful 😊
Glad you think so!
Very nice teaching and conversation ❤❤❤
Glad you liked it
1:26:38 david loves dirty jokes, holding his laughter hard, lol
Just did a course in Blockchain, hope it's worth it
David, I feel fortunate to know you here.
I'll get here as soon as you post a video
I appreciate that! Thank you!
Awesome explanation ❤
The title made me not want to click, but the first 30s made up for it
I like your toturials Mr David...🇺🇬🇺🇬❤
Very happy to hear that!
great teacher and great job communicating the lesson thanks
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.
Amazing!, thanks very much!!
Would be interesting to talk about tor encryption compared to a double(or more) vpns one
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!
Excellant overview. Stephen Sims is awesome teacher
Why so adamant about avoiding the math portion?
Math, Math, Math!!!
Yes, please!
yes please! more hashing details
We" want more!
Great explanation!🙂↕️
What is the best vpn service I can currently buy?
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.
how to improve reputation score on exchange/platform. Please advise!
The best tutorial in basic crypto ...just subscribed to his chanel too...
Thank you!
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.
Learnt alot. Really great lesson on crypto.
Thank you bro
You're welcome!
el-ilah knows what the hearts whispering Hu said : and the djinn ( aliens / shapeshifters ) can look tru things and watch you from where u cant see them : plus the out of light even faster as the others... hmmm i dont think theres anything u can take with you and if ' HU\HE will know.
great video
thanks
very very interesting
I saw this guy’s interview on Softwhite Underbelly. It was quite good.
Quarden Token is going to absolutely blow up
any released book is obsolete on the day of its release
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 Token will go 100x after launch on Binance
I like open source projects, free, nothing to hide, just for fun.😂
Maybe Roger ver will come as a boomer later , making mor digits for subsatishi levels to keep having blockreward lol
Hey David 😠
I appreciate that of you. 🙂🌹
Quarden Token will make millionaires, after CEX listing it will blow up.
I feel so much smarter having listened to this…. I’m not, I didn’t get 90% of it…. Butttttttt 🧠
With Elon and Trump now working with Quarden Token is going to absolutely blow up
Quite yummy info to be honest. 👍
What about PROTOCOLES
Like IPsec and Needham :(
Trump is expected to mention Quarden Token this week and the ICO is already almost sold out
Can you get a bluesky dude? Twitter is just cancerous, i like updates and other tidbits but its so bad there.
Quarden Token is easily going to hit $1 this month
Thank you so much for the amazing video. David, I really appreciate your work! Stephen, I tip my hat to your wonderful explanation! 😊
One video to get exact gps location by ip address of device (private or public ip ) not isp location
Yes I know most of thjs but at the same time it is good stuff.
Great 😀
Can you please make a video on how to install blackarchlinux as dual boot using bootable pendrive please 🥺
Highly likely there will be partnerships between X or Tesla with Quarden Token
50:12
The mathematics is still confusing to me..thx
X and Quarden Token are going to be merged. Easiest money in my life
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: ruclips.net/user/postUgkxcGlycMEGXfqnyhfSfz6wT5oQ4gfPfinQ
Fortunately Facebook has now taken the impersonator's channel down.
Don't make false accusations.
fantastic!
Leaks coming out about Trump working together with shareholders involved with Quarden Token
🎉
GREAT VIDEO
Thank you!
my head hurts
NICE!😃👍
Binary Bliss
Thanks
You're welcome!