Secret Codes: A History of Cryptography (Part 1)

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  • Опубліковано 30 жов 2024

КОМЕНТАРІ • 57

  • @AbuYahya24
    @AbuYahya24 3 роки тому +43

    I really appreciate how respectful you were talking about my faith. It’s often that the Islamic golden age, the prophet Mohammed and his Hadith are not talked about so positively from a western perspective, so to hear it from you is refreshing. Thank you

    • @Jeffrey314159
      @Jeffrey314159 2 роки тому +5

      So very much of Arab Muslim science and mathematics is of Hindu origin

    • @us3rG
      @us3rG 5 місяців тому

      ​@@Jeffrey314159I like their writing but there is not much they didn't steal. All they did was steal

  • @blasthf
    @blasthf 3 місяці тому +3

    Thanks for making this! I'm very interested in this subject and it's difficutl to find good videos on the subject. Cheers dude.

  • @sarahmanchester4510
    @sarahmanchester4510 Рік тому +4

    Fabulous! Can't wait to incorporate this video into some lessons for my students this fall. I learned a lot!

  • @Renwoxing13
    @Renwoxing13 Рік тому +5

    This is an amazing episode ! If you continue doing interesting content like this then your destined to blow up !
    First video I have seen 9n the ancient history of cryptography !

  • @alziropereira874
    @alziropereira874 3 роки тому +4

    I saw a post on Reddit, congratulations on the excellent video.

  • @VictoriaOtunsha
    @VictoriaOtunsha 2 роки тому +4

    Thank you so much for this much needed breakdown. It gave me a new appreciation for cryptography.

  • @techsuvara
    @techsuvara Місяць тому

    That music just kept my head bopping ...

  • @DeinzelMorris-v6i
    @DeinzelMorris-v6i 7 місяців тому

    hey hey! Great video and fluid presenting! Just a friendly reminder about the findings of Ancient Egypt my friend:
    1900 BC - The earliest known implementations of the use of cryptography date back to the Old Kingdom Of Egypt circa 1900 BC. Found carved into the wall in the main chamber of the tomb of a nobleman Khnumhotep II, were non-standard hieroglyphs. These are not thought to be serious attempts at secret communications, however, but rather to have been attempts at mystery, intrigue, or even amusement for literate onlookers. Though the inscription was not a form of secret writing, but incorporated some sort of the original text, and is the oldest known text to do so.
    1500 BC - Somewhat later, clay tablets were found from Mesopotamia with inscriptions of enciphered writing that is clearly meant to protect information. The oldest dated at 1500 BC and was found to encrypt a craftsman’s recipe for pottery glaze, presumably commercially valuable.
    So grateful to be able use and innovate with tools left by the ones who came before us and, I am so grateful for insightful and informative videos like yours :) Keep up the great work!

  • @FusionDeveloper
    @FusionDeveloper Рік тому

    This is the video content I was looking for, at this point in time.
    Thanks.

  • @skycandy_806
    @skycandy_806 3 роки тому +5

    Loved your video. Please make more such content!

  • @freddiesharman7873
    @freddiesharman7873 Рік тому +2

    Absolutely magnificent

  • @FusionDeveloper
    @FusionDeveloper Рік тому

    3:05 to 3:06 and this is why I love Monospaced fonts.
    The example doesn't use a mono-spaced font, so the letters do not properly align. (as P and Q in a normal font, use a different amount of space)

  • @justincassablanca5479
    @justincassablanca5479 3 роки тому +4

    Amazing video! Great job!

  • @blaz2892
    @blaz2892 3 роки тому +7

    Great video! Quick error that I saw though. You put Sparta on the wrong side of the Peloponnesus. It should be on the bottom right, not the bottom left.

  • @freaxfilm
    @freaxfilm 3 роки тому +4

    love this video, teached me a lot. I am new to this, but I love it!

    • @mohammedusama5869
      @mohammedusama5869 3 роки тому

      Read "The Code Book" authored by Simon Singh. It's a perfect book for people entering into this cryptography field. He gives detailed explanations of how a particular cryptographic technique developed, it's historical background and how it can be broken. He also narrates interesting historical stories regarding encryption

  • @SC-ze3nh
    @SC-ze3nh 3 роки тому +1

    7:27 “This is such a good cipher no one will ever break it never ever.” I used to do this stuff as part of a school club

    • @mauilogic1679
      @mauilogic1679 5 місяців тому

      All that 1 might need is a left hand monkey wrench🎉🤙🌡

  • @joeygretler6074
    @joeygretler6074 3 роки тому +1

    Wow that is quality mate!

  • @joethebassplayer
    @joethebassplayer 3 роки тому

    Great video! Great channel, I am enjoying them all. Thank You

  • @freddiesharman7873
    @freddiesharman7873 Рік тому

    Made my timbers shiver

  • @razarasool_
    @razarasool_ 3 роки тому +2

    This is brilliant!

  • @ahmedelshafey7602
    @ahmedelshafey7602 Рік тому +1

    There was once a wazir who eas fluent in STANDARD ARABIC, the Caliph wanted to bring him immediately for a trial.
    The Caliph writer who was a friend of that wazir made just one subtle intended grammar mistake. Once the wazir read that message, He quickly understood the trick and fleed for his life. They say the Caliph pardoned him ans said laughingly:
    If he is that genius, we need him here, and whipped the writer, then gave him some golden coins😂

  • @freedomfight1933
    @freedomfight1933 Рік тому

    Nice job, thanks

  • @filmfan4
    @filmfan4 Рік тому +1

    What about the Peasant's Revolt use of coded messages?

  • @muskduh
    @muskduh 2 роки тому

    Thanks for the video!

  • @jws1948ja
    @jws1948ja 2 роки тому +1

    Philosopher a lover of knowledge. A scientist.

  • @LateStageCapitalism
    @LateStageCapitalism 3 роки тому

    Excellent content! I’ll subscribe to you channel before you blow up. Keep it up!

  • @firemonkey1015
    @firemonkey1015 2 роки тому

    Fantastic video!

  • @mini6447
    @mini6447 3 роки тому

    3:47 is how your keyboard is ordered
    lol

  • @CaylanBerkefeld
    @CaylanBerkefeld 7 місяців тому +1

    Look Morse code in the red line . It could be a cipher

  • @tedtolliver572
    @tedtolliver572 2 роки тому +4

    1:37 It's pronounced "sit-a-lee" (rhymes with Italy), not "sky-tale".

    • @r3dpuma
      @r3dpuma 2 роки тому

      I stopped the video to comment. I was going to say that is pronounced 'ski-thale".. Without doing any research I was positive that, sky-tale is wrong for sure

    • @ΝίκοςΒ-κ8λ
      @ΝίκοςΒ-κ8λ 7 місяців тому

      Nope. It's ΣΚΥΤΑΛΗ (skitalee) and the tonation goes like "italics".

  • @Jeffrey314159
    @Jeffrey314159 2 роки тому

    1:25 No mention of NULL CIPHERS, why?

  • @hannamakela6989
    @hannamakela6989 2 роки тому

    The Gallic wars took place BC, not AD, right?

  • @husamminawi
    @husamminawi 3 роки тому +1

    6:16 Yaqub is Jacob

  • @yaori6359
    @yaori6359 3 роки тому +2

    Can you share with me some references concerning the algorithm RSA

    • @zeevtarantov
      @zeevtarantov 3 роки тому

      The most famous asymmetric cryptography algorithm is extensively covered by any resource on cryptography.

  • @gemsoft2607
    @gemsoft2607 Рік тому

    4:37 you mean the 9th century?

  • @talisikid1618
    @talisikid1618 3 роки тому

    They were the dark ages compared the past & the future.

  • @yousefalabdulghani5309
    @yousefalabdulghani5309 3 роки тому

    Abu yusuf, I wounder where i heard that before

  • @sundhaug92
    @sundhaug92 3 роки тому

    Old CGP music

  • @Jeffrey314159
    @Jeffrey314159 2 роки тому +1

    5:01 That Islamic Golden Age was based on Hindi science and mathematics

    • @comment420
      @comment420 2 роки тому

      Make toilet by hindi science in india

    • @iska103
      @iska103 2 роки тому

      That age isn't for one nation ots for all Muslims
      not arabs wich what you think

  • @MrBrownnn696
    @MrBrownnn696 2 роки тому

    Lmfao funny

  • @DonaldGarcia-hi2cv
    @DonaldGarcia-hi2cv 4 місяці тому

    😂😢😂😢😂😢

  • @jerrydolejs7657
    @jerrydolejs7657 3 роки тому

    Why do you think that Caesar was a dictator? Greta educational video spoiled by dumb statements.

  • @EasyEqn
    @EasyEqn 9 місяців тому

    do you recommend books like "Cryptography for Kids - Kids' Guide to Secret Cipher" to help my kids to understand cryptography?