The key used for these kinds of symmetric encryption is called as File Encryption Key (or FEK). This FEK is in return encrypted with a public or a private key algorithm like RSA and stored with the ...

October 31st is right around the corner, and IDK about you, but I’m ready to go all out on my Halloween costume this year. I love Halloween parties, decking out my home in Halloween decorations, and ...

This week's question comes from Meiko Sakamoto in Tokyo who asks: "Why do all creatures — dogs, humans, fish, even insects — look symmetric? Even our imaginary aliens are often depicted with a ...