Unlocking Secrets: The Fascinating History of Cryptography ๐
Discover the origins and evolution of cryptography in this captivating episode. From ancient ciphers like Atbash and Scytale to the development of modern encryption, explore how secret codes shaped history!

QRL
2.6K views โข May 18, 2023

About this video
0:00 Intro
0:58 Overview of History of Cryptography: Behind the Code Series
1:45 Atbash Cipher (500 BCE)
4:02 Scytale Cipher (5th Century BCE)
6:17 Polybius Square (2nd Century BCE)
8:20 Caesar Cipher (100 BCE)
10:07 Sneak Peak into rest of the series
10:30 Outtro
In today's episode, we embark on a thrilling journey through the history and early origins of #cryptography
Here in Episode 1, we move from the Atbash Cipher which was used in the Hebrew language up through the Caesar Cipher used by the Romans during military conflict. These early foundations are what laid the groundwork for modern cryptography that we see today.
To learn more, check out the following links:
Website - https://www.theqrl.org
Create a QRL Web Wallet - https://wallet.theqrl.org
Join our Discord server - https://www.theqrl.org/discord
Telegram community - https://t.me/QRLedgerOfficialโ
Follow us on Twitter - https://twitter.com/qrledgerโ
Check out our Subreddit - https://www.reddit.com/r/QRL
https://medium.com/the-quantum-resistant-ledger
GitHub - https://github.com/theQRLโ
General support- support@theqrl.org
Information about the project- info@theqrl.org
We are hiring- jobs@theqrl.org
0:58 Overview of History of Cryptography: Behind the Code Series
1:45 Atbash Cipher (500 BCE)
4:02 Scytale Cipher (5th Century BCE)
6:17 Polybius Square (2nd Century BCE)
8:20 Caesar Cipher (100 BCE)
10:07 Sneak Peak into rest of the series
10:30 Outtro
In today's episode, we embark on a thrilling journey through the history and early origins of #cryptography
Here in Episode 1, we move from the Atbash Cipher which was used in the Hebrew language up through the Caesar Cipher used by the Romans during military conflict. These early foundations are what laid the groundwork for modern cryptography that we see today.
To learn more, check out the following links:
Website - https://www.theqrl.org
Create a QRL Web Wallet - https://wallet.theqrl.org
Join our Discord server - https://www.theqrl.org/discord
Telegram community - https://t.me/QRLedgerOfficialโ
Follow us on Twitter - https://twitter.com/qrledgerโ
Check out our Subreddit - https://www.reddit.com/r/QRL
https://medium.com/the-quantum-resistant-ledger
GitHub - https://github.com/theQRLโ
General support- support@theqrl.org
Information about the project- info@theqrl.org
We are hiring- jobs@theqrl.org
Video Information
Views
2.6K
Likes
62
Duration
10:47
Published
May 18, 2023
User Reviews
4.5
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