Source: National Cyber Security – Produced By Gregory Evans Malicious hacking online costs the private and corporate sectors up to $575 billion annually, according to internet security firm McAfee. While security agencies seek out “ethical” hackers to help combat such attacks, little is known about the personality traits that lead…
Decoding ROT using the Echo and Tr Command in the Terminal
In this tutorial we will use the ‘echo’ and ‘tr’ commands in order to encode and decode letters using ROT which is known as the Caesar Cipher. ROT means ROTation thus it is used to encode letters in the alphabet to its next letter. There are 25 possible ROT settings…