Terrorists in the modern age have a tool in their arsenal that allows them to operate under the radar: technology.
After a series of unexpected and devastating attacks, counter terrorism officials believe that it’s getting harder to track because they “go dark” through the use of encryption messaging and apps.
The
act of encryption, when a message is encoded so others can’t read it,
is centuries old. Think of Egyptians and cryptography or Julius Caesar
and the Caesar cipher.
But now, the Internet and tech advancements have propelled encryption
into the digital age. Most encryption programs transform information
into a series of letters and numbers, which can only be opened with a
key. One message can have multiple codes, each with a different key,
making it a nearly impossible to crack.