Hacker unlocks Cryptography secrets (hashing, encryption and more)

[@davidbombal]

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 KZbin: 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 // KZbin video REFERENCE // How to make millions $$$ hacking Zero Days?? kzbin.info/www/bejne/gojQqmaqbZl0f9E Buffer Overflow Hacking Tutorial (Bypass Passwords): kzbin.info/www/bejne/mWOlp4Zoi9Z3jck Never access the dark web without doing this: kzbin.info/www/bejne/baivfZZ8gtKVpsk // 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 KZbin: www.youtube.com/@davidbombal // MY STUFF // www.amazon.com/shop/davidbombal // SPONSORS // Interested in sponsoring my videos? Reach out to my team here: [e-mail] // 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

[@emileventer]

Liberal protagonists must say that they're better than us. We deplorables refuse to submit.

[@emileventer]

Medina people tried to deny mecca. From the start. Medina was it where it first started.

[@fanden]

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!

[@davidbombal]

Glad it was helpful!

[@nicolasbustamante9106]

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.

[@mytechnotalent]

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.

[@davidbombal]

Great to hear!

[@ProBallerJake7]

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!

[@impostorsyndrome1350]

Wait, this video has actual subtitles? Pog, you deserve a like, David.

[@Didi-hh9hx]

Thank you David and Stephen, I've never understood XOR until this video.

[@Bluefox1978]

And here you get the idea why programming/computer science is also called “applied mathematics” 🤓

[@napfourteen]

More details on everything please!! A really great presentation. Its a great surface level overview

[@eggimal]

Great guest. I will get his book. Thank you David for bringing all this knowledge to us from yourself and your amazing guests.

[@Abhi_JW999]

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.

[@johnsmith8981]

I love how you had to put cryptography tutorial in parentheses just to make it clear to people that this isn't about cryptocurrency 🤣

[@scottspa74]

I LOVE when you have this dude. He is just WICKED knowledgeable.

[@jeremyfontenot496]

Excellent video as always. Stephen is a great teacher.

[@Agent_Orange_Peel]

Another great video. I liked the detail in the explanation. The key exchange example really helped me understand it.

[@LukucProdigy]

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.

[@dhheisterYT]

Years later. Cam or video that has the person's eyes can be the source of knowing the whole life experience of that person

[@Somedudes719]

Great video as we always expect from you guys, keep up 👌

[@davidbombal]

Thank you!

[@larseriksson42]

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.

[@davidbombal]

Stephen gives a lot of examples and demonstrations in the video that will help you learn.

[@AbdenourYoutube]

Thanks for this epic video, you well explained the concept of cryptography, I liked the Key Exchange part a lot !!

[@boyantodorov1487]

Very informative video, thank you both. I'd love to see a video about hashing!

[@kalevala3444]

The best explanation of the cryptography concept I have ever heard

[@d0gface]

Great work work David that's why I like these Chanel

[@davidbombal]

Thank you!

[@Radical9535]

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!

[@GraceKerry-i3u]

Very nice teaching and conversation ❤❤❤

[@davidbombal]

Glad you liked it

[@ugochukwuudeozor1047]

Yes .I learnt alot..HASHING..I NEED MORE KNOWLEDGE.. THANK YOU SO MUCH 🎉

[@subhadeepbhattacharya8531]

Loved the content and would request for more on Block Cipher Mode (illustrations on various Block Ciphers)

[@aliyumuhammad2292]

❤always loving david,you're an insane!!,you're always awesome 👌

[@davidbombal]

Thank you 😀

[@aliyumuhammad2292]

@davidbombal Your pleasure,I always enjoy your podcasts,it's really helping,in my IT journey for so many achievements

[@gamereditor59ner22]

Interesting information! Thank you, David!

[@davidbombal]

You're welcome!

[@dastaan.]

Always informative & helpful 😊

[@davidbombal]

Glad you think so!

[@vaibhavmalkan]

as always top notch guest and top notch content

[@scottspa74]

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. 👍🏻💯

[@BrannenTaylor]

GREAT explanations! I’ve avoided crypto because I’m scared of math - but I’m studying security, and this really helped!

[@RoadToVictories]

love how his able to explain more complex topics and. make em speak to me like a five year old lol , good stuff

[@Net-Guru]

This is absolutely amazing content. 👏

[@drsatyamupadhyay]

Just did a course in Blockchain, hope it's worth it

[@savagepro9060]

Next video: a real-life hacking match -->> Occupy-The-Web vs Stephen!

[@JoelKib]

I like your toturials Mr David...🇺🇬🇺🇬❤

[@davidbombal]

Very happy to hear that!

[@N2lBoss]

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!

[@yugandhersai]

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.

[@animecrackhindi]

I'll get here as soon as you post a video

[@davidbombal]

I appreciate that! Thank you!

[@niranira5908]

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!

[@idrisshareef7378]

1:26:38 david loves dirty jokes, holding his laughter hard, lol

[@zaheerahmed8965]

Alemio’s setup makes 100x feel like a done deal.

[@userou-ig1ze]

The title made me not want to click, but the first 30s made up for it

[@VygoUwU]

Crazy stuff

[@davidbombal]

I hope you enjoy the video!

[@ethicalhaxonly]

great teacher and great job communicating the lesson thanks

[@OsmanTFenfaquee]

David, I feel fortunate to know you here.

[@s.m.3826]

Awesome explanation ❤

[@JSRJS]

Excellant overview. Stephen Sims is awesome teacher

[@gopallohar5534]

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 😂

[@sanjoyadhikary4794]

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!

[@MartinoCasalini]

Would be interesting to talk about tor encryption compared to a double(or more) vpns one

[@JohnsonIslander-pc7cm]

Why so adamant about avoiding the math portion? Math, Math, Math!!! Yes, please!

[@AtindriyaDas]

Amazing!, thanks very much!!

[@NicoleaMadden]

Thanks for sharing! Just a quick off-topic question: I have USDT in my OKX wallet and I have the recovery phrase. (pride pole obtain together second when future mask review nature potato bulb). What is the best way to transfer them to Binance?

[@GabrielFrisan]

The best tutorial in basic crypto ...just subscribed to his chanel too...

[@davidbombal]

Thank you!

[@DHRUVABGaming-xyz]

Thank you bro

[@davidbombal]

You're welcome!

[@NatteeSetobol]

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!

[@LycanB64]

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!

[@davidbombal]

Glad you found the video helpful! Stephen is great.

[@BrandonLake-Dennie]

yes please! more hashing details

[@KennedyWaithaka]

Learnt alot. Really great lesson on crypto.

[@BruceLeaak]

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.

[@RealXFool]

What is the best vpn service I can currently buy?

[@threefoureight3208]

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.

[@jakesmith3739]

how to improve reputation score on exchange/platform. Please advise!

[@LifesBliss-yk8bb]

We" want more! Great explanation!🙂‍↕️

[@leJ226]

great video thanks very very interesting

[@warrior1114]

Quarden Token is going to absolutely blow up

[@hypnos4754]

I saw this guy’s interview on Softwhite Underbelly. It was quite good.

[@ziomanzo]

Maybe Roger ver will come as a boomer later , making mor digits for subsatishi levels to keep having blockreward lol

[@maxmuster7003]

I like open source projects, free, nothing to hide, just for fun.😂

[@mastvofficial7054]

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?

[@shazzz_land]

any released book is obsolete on the day of its release

[@bhilaidivision2828]

Quarden Token will make millionaires, after CEX listing it will blow up.

[@DevrajGurjar-ww2zk]

Quarden Token will go 100x after launch on Binance

[@AnilAlhat-pl3jc]

With Elon and Trump now working with Quarden Token is going to absolutely blow up

[@anilchaudhary7969]

One video to get exact gps location by ip address of device (private or public ip ) not isp location

[@LehisChannel]

Thank you so much for the amazing video. David, I really appreciate your work! Stephen, I tip my hat to your wonderful explanation! 😊

[@-Amjad-]

Hey David 😠 I appreciate that of you. 🙂🌹

[@angelajohnson4666]

Yes I know most of thjs but at the same time it is good stuff.

[@davidbombal]

Great 😀

[@1Kusari]

Can you get a bluesky dude? Twitter is just cancerous, i like updates and other tidbits but its so bad there.

[@Brownnoise443]

I feel so much smarter having listened to this…. I’m not, I didn’t get 90% of it…. Butttttttt 🧠

[@adilhassan3474]

Trump is expected to mention Quarden Token this week and the ICO is already almost sold out

[@Outwars1]

Quite yummy info to be honest. 👍

[@QuantumStudyIQ]

Can you please make a video on how to install blackarchlinux as dual boot using bootable pendrive please 🥺

[@notune424]

What about PROTOCOLES Like IPsec and Needham :(

[@Ayushyadu0170]

Quarden Token is easily going to hit $1 this month

[@msrazakhan2041]

Highly likely there will be partnerships between X or Tesla with Quarden Token

[@ugochukwuudeozor1047]

The mathematics is still confusing to me..thx

[@EyemachineStudios]

David, did you think we would forget that you stole from salem techpert?

[@davidbombal]

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: kzbin.infoUgkxcGlycMEGXfqnyhfSfz6wT5oQ4gfPfinQ Fortunately Facebook has now taken the impersonator's channel down. Don't make false accusations.

[@KaranKumar-lm8cj]

X and Quarden Token are going to be merged. Easiest money in my life

[@Pallabbhai745]

Leaks coming out about Trump working together with shareholders involved with Quarden Token

[@GioQuanTech]

GREAT VIDEO

[@davidbombal]

Thank you!

[@uvrajartsselfimprove]

50:12

[@rishiraj2548]

Thanks

[@davidbombal]

You're welcome!

[@joerockhead7246]

my head hurts

[@carsonjamesiv2512]

NICE!😃👍

[@majiddehbi9186]

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

[@johnsimon2035]

fantastic!