The 35-year-old saga of Kryptos, an enigmatic sculpture containing four encrypted messages outside the CIA headquarters, just took a bizarre twist. Though cryptographers broke the first three passages ...

The firing of Penn State head coach James Franklin is the biggest non-game result story in college football this week. As is the tendency, the next logical step is to consider who might be a good fit ...

def caesar_encrypt(text, shift): """ Encrypts the given text using Caesar Cipher with the specified shift value. """ result = "" for char in text: if char.isalpha(): # Check if the character is an ...

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Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...