As discussed above, however, although the Caesar cipher provides a great introduction to cryptography, in the computer age it is no longer a secure way to send encrypted communications electronically.

The Caesar cipher is what’s known as a substitution cipher, because each letter is substituted with another one; other variations on this, then, would substitute letter blocks or whole words.

The Caesar shift method is named after Julius Caesar because he reportedly adopted the technique to send private messages to his allies. In cryptography, the Caesar cipher is known to be a type of ...

An example of Caesar Cipher with a shift of 3, just as Julius Caesar used it. It is unknown how effective this encryption could have been in Caesar’s time; possibly few of his enemies would have been ...

Caesar Cipher wheel for Cryptography. Giovan Battista Bellaso, a 16th-century cryptologist, designed the Vigenere cipher (falsely attributed to diplomat Blaise de Vigenere) ...

The CS2300-R takes the Caesar Cipher and modifies it so that the cipher key changes as you move down the data string. [Cybergibbons] was able to figure out how the key changed, which revealed, as ...

Simple versions of these ciphers were supposedly first used by Julius Caesar to transmit battle commands, and they're even sometimes called Caesar ciphers. This sort of cipher is monoalphabetic ...

Caesar used a substitution cipher, where each letter of the alphabet was replaced by a letter in a different fixed position further up or down in the alphabet. For example, ...