data encryption

Microsoft successfully stores Superman film on a piece of glass
Microsoft's CEO, Satya Nadella, holds the future of hosting industry.
Find radio waves to detect aliens
US scientists say they are not looking for messages from aliens and how to decode them, but only focus on finding radio transmitters that suggest that aliens exist.
The way CIA hacked computers without connecting to the internet
Even computers that are safely protected by not connecting to the internet to avoid remote attacks can still be monitored by the CIA with the infection tool they develop.
IBM Z mainframe: supercomputers encode transactions, prevent network attacks
According to Futurism, the computer model that has just launched IBM Z mainframe will serve financial transactions.
Overview of Wannacry virus - The world's most dangerous malicious code
WannaCry software, also known as extortion virus software, has been a flash attack, causing about 75,000 computers in 99 countries to be infected with malicious code.