This Unbreakable CIA Cipher Fooled the World for 37 Years. Then Two People Accidentally Solved It.

A single leaked hint exposed the CIA’s most puzzling code. But dozens of the world’s toughest ciphers are still waiting to be solved.

How the CIA’s Kryptos Sculpture Gave Up Its Final Secret

The 35-year-old saga of Kryptos, an enigmatic sculpture containing four encrypted messages outside the CIA headquarters, just ...
insider.si.edu

The mathematics of secrets : cryptography from Caesar ciphers to digital encryption / Joshua Holden

Introduction to ciphers and substitution. Alice and Bob and Carl and Julius: terminology and Caesar Cipher ; The key to the matter: generalizing the Caesar Cipher ; Multiplicative ciphers ; Affine ...
Scientific Research Publishing

Entangled Cyclical Encryption Architecture: The Paradigm Cipher for a Fractured World ()

Koch, J. (2025) Entangled Cyclical Encryption Architecture: The Paradigm Cipher for a Fractured World . Journal of ...
Game Rant

Fortnite: How To Decipher Encrypted Cipher Quests

Ashely Claudino is an Evergreen Staff Writer from Portugal. She has a Translation degree from the University of Lisbon (2020, Faculty of Arts and Humanities). Nowadays, she mostly writes Fortnite and ...
The Mirror

Fortnite Cipher Quests: encrypted challenges, locations, and rewards

The latest Fortnite update has arrived, bringing with it the new Cipher Quests, rewards, and locker items Fortnite update 23.50 dropped this week and the biggest news is the addition of the brand new ...
PC Gamer

How to solve the Fortnite encrypted cipher quests

Fortnite is entering its hacker era with this week's cipher decryption quests: figuring out the right locations will lead you to a bunch of goodies including the Keep the Peace Syndicate Idol spray, ...