Hacker unlocks Cryptography secrets (hashing, encryption and more)

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  • Опубликовано: 23 дек 2024

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  • @davidbombal
    @davidbombal  Месяц назад +16

    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

    • @emileventer
      @emileventer Месяц назад

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

    • @emileventer
      @emileventer Месяц назад

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

  • @fanden
    @fanden Месяц назад +17

    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!

  • @nicolasbustamante9106
    @nicolasbustamante9106 Месяц назад +10

    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
    @mytechnotalent Месяц назад +11

    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.

  • @ProBallerJake7
    @ProBallerJake7 14 дней назад +1

    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!

  • @eggimal
    @eggimal Месяц назад

    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
    @Abhi_JW999 29 дней назад

    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.

  • @Didi-hh9hx
    @Didi-hh9hx Месяц назад +5

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

  • @impostorsyndrome1350
    @impostorsyndrome1350 Месяц назад +3

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

  • @napfourteen
    @napfourteen 27 дней назад

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

  • @scottspa74
    @scottspa74 Месяц назад +2

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

  • @Bluefox1978
    @Bluefox1978 Месяц назад +7

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

  • @LukucProdigy
    @LukucProdigy Месяц назад

    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.

  • @Agent_Orange_Peel
    @Agent_Orange_Peel Месяц назад

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

  • @kalevala3444
    @kalevala3444 29 дней назад

    The best explanation of the cryptography concept I have ever heard

  • @larseriksson42
    @larseriksson42 Месяц назад +2

    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
      @davidbombal  Месяц назад +2

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

  • @AbdenourYoutube
    @AbdenourYoutube Месяц назад

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

  • @dhheisterYT
    @dhheisterYT Месяц назад +1

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

  • @boyantodorov1487
    @boyantodorov1487 Месяц назад

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

  • @johnsmith8981
    @johnsmith8981 Месяц назад +10

    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
    @scottspa74 Месяц назад

    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. 👍🏻💯

  • @subhadeepbhattacharya8531
    @subhadeepbhattacharya8531 Месяц назад

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

  • @Somedudes719
    @Somedudes719 Месяц назад +2

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

  • @savagepro9060
    @savagepro9060 Месяц назад +3

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

  • @vaibhavmalkan
    @vaibhavmalkan 28 дней назад

    as always top notch guest and top notch content

  • @BrannenTaylor
    @BrannenTaylor Месяц назад

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

  • @RoadToVictories
    @RoadToVictories Месяц назад

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

  • @N2lBoss
    @N2lBoss Месяц назад

    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!

  • @Radical9535
    @Radical9535 Месяц назад +1

    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!

  • @ugochukwuudeozor1047
    @ugochukwuudeozor1047 Месяц назад +1

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

  • @jeremyfontenot496
    @jeremyfontenot496 Месяц назад +1

    Excellent video as always. Stephen is a great teacher.

  • @Net-Guru
    @Net-Guru 25 дней назад

    This is absolutely amazing content. 👏

  • @d0gface
    @d0gface Месяц назад +1

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

  • @niranira5908
    @niranira5908 Месяц назад

    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!

  • @aliyumuhammad2292
    @aliyumuhammad2292 Месяц назад +2

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

    • @davidbombal
      @davidbombal  Месяц назад +1

      Thank you 😀

    • @aliyumuhammad2292
      @aliyumuhammad2292 Месяц назад

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

  • @yugandhersai
    @yugandhersai Месяц назад

    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.

  • @gamereditor59ner22
    @gamereditor59ner22 Месяц назад +2

    Interesting information! Thank you, David!

  • @VygoUwU
    @VygoUwU Месяц назад +1

    Crazy stuff

  • @dastaan.
    @dastaan. Месяц назад +1

    Always informative & helpful 😊

  • @GraceKerry-i3u
    @GraceKerry-i3u Месяц назад +4

    Very nice teaching and conversation ❤❤❤

  • @idrisshareef7378
    @idrisshareef7378 Месяц назад

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

  • @drsatyamupadhyay
    @drsatyamupadhyay Месяц назад +3

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

  • @OsmanTFenfaquee
    @OsmanTFenfaquee Месяц назад

    David, I feel fortunate to know you here.

  • @animecrackhindi
    @animecrackhindi Месяц назад +1

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

    • @davidbombal
      @davidbombal  Месяц назад +2

      I appreciate that! Thank you!

  • @s.m.3826
    @s.m.3826 29 дней назад

    Awesome explanation ❤

  • @userou-ig1ze
    @userou-ig1ze Месяц назад +1

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

  • @JoelKib
    @JoelKib Месяц назад +2

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

  • @ethicalhaxonly
    @ethicalhaxonly 22 дня назад

    great teacher and great job communicating the lesson thanks

  • @sanjoyadhikary4794
    @sanjoyadhikary4794 Месяц назад

    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!

  • @zaheerahmed8965
    @zaheerahmed8965 Месяц назад

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

  • @AtindriyaDas
    @AtindriyaDas 27 дней назад

    Amazing!, thanks very much!!

  • @MartinoCasalini
    @MartinoCasalini Месяц назад

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

  • @gopallohar5534
    @gopallohar5534 Месяц назад +1

    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 😂

  • @NatteeSetobol
    @NatteeSetobol Месяц назад

    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!

  • @JSRJS
    @JSRJS Месяц назад

    Excellant overview. Stephen Sims is awesome teacher

  • @JohnsonIslander-pc7cm
    @JohnsonIslander-pc7cm 13 дней назад

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

  • @BrandonLake-Dennie
    @BrandonLake-Dennie Месяц назад

    yes please! more hashing details

  • @LifesBliss-yk8bb
    @LifesBliss-yk8bb Месяц назад

    We" want more!
    Great explanation!🙂‍↕️

  • @RealXFool
    @RealXFool Месяц назад

    What is the best vpn service I can currently buy?

  • @LycanB64
    @LycanB64 Месяц назад

    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
      @davidbombal  Месяц назад +1

      Glad you found the video helpful! Stephen is great.

  • @jakesmith3739
    @jakesmith3739 28 дней назад

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

  • @GabrielFrisan
    @GabrielFrisan Месяц назад

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

  • @threefoureight3208
    @threefoureight3208 Месяц назад

    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.

  • @KennedyWaithaka
    @KennedyWaithaka Месяц назад

    Learnt alot. Really great lesson on crypto.

  • @DHRUVABGaming-xyz
    @DHRUVABGaming-xyz Месяц назад +3

    Thank you bro

  • @BruceLeaak
    @BruceLeaak Месяц назад

    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.

  • @leJ226
    @leJ226 Месяц назад

    great video
    thanks
    very very interesting

  • @hypnos4754
    @hypnos4754 26 дней назад

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

  • @warrior1114
    @warrior1114 Месяц назад

    Quarden Token is going to absolutely blow up

  • @shazzz_land
    @shazzz_land Месяц назад

    any released book is obsolete on the day of its release

  • @mastvofficial7054
    @mastvofficial7054 Месяц назад

    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?

  • @DevrajGurjar-ww2zk
    @DevrajGurjar-ww2zk Месяц назад +1

    Quarden Token will go 100x after launch on Binance

  • @maxmuster7003
    @maxmuster7003 29 дней назад

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

  • @ziomanzo
    @ziomanzo Месяц назад

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

  • @-Amjad-
    @-Amjad- Месяц назад

    Hey David 😠
    I appreciate that of you. 🙂🌹

  • @bhilaidivision2828
    @bhilaidivision2828 Месяц назад +1

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

  • @Brownnoise443
    @Brownnoise443 28 дней назад

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

  • @AnilAlhat-pl3jc
    @AnilAlhat-pl3jc Месяц назад

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

  • @Outwars1
    @Outwars1 Месяц назад

    Quite yummy info to be honest. 👍

  • @notune424
    @notune424 29 дней назад

    What about PROTOCOLES
    Like IPsec and Needham :(

  • @adilhassan3474
    @adilhassan3474 Месяц назад

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

  • @1Kusari
    @1Kusari Месяц назад

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

  • @Ayushyadu0170
    @Ayushyadu0170 Месяц назад

    Quarden Token is easily going to hit $1 this month

  • @LehisChannel
    @LehisChannel Месяц назад

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

  • @anilchaudhary7969
    @anilchaudhary7969 Месяц назад

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

  • @angelajohnson4666
    @angelajohnson4666 Месяц назад

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

  • @QuantumStudyIQ
    @QuantumStudyIQ 8 дней назад

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

  • @msrazakhan2041
    @msrazakhan2041 Месяц назад

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

  • @uvrajlife
    @uvrajlife 8 дней назад

    50:12

  • @ugochukwuudeozor1047
    @ugochukwuudeozor1047 Месяц назад

    The mathematics is still confusing to me..thx

  • @KaranKumar-lm8cj
    @KaranKumar-lm8cj Месяц назад

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

  • @EyemachineStudios
    @EyemachineStudios Месяц назад

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

    • @davidbombal
      @davidbombal  Месяц назад

      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.

  • @johnsimon2035
    @johnsimon2035 Месяц назад

    fantastic!

  • @Pallabbhai745
    @Pallabbhai745 Месяц назад

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

  • @JackofTradeApps
    @JackofTradeApps Месяц назад

    🎉

  • @GioQuanTech
    @GioQuanTech Месяц назад

    GREAT VIDEO

  • @joerockhead7246
    @joerockhead7246 Месяц назад

    my head hurts

  • @carsonjamesiv2512
    @carsonjamesiv2512 Месяц назад

    NICE!😃👍

  • @JackofTradeApps
    @JackofTradeApps Месяц назад

    Binary Bliss

  • @rishiraj2548
    @rishiraj2548 Месяц назад

    Thanks