The word “security” itself covers a vast range of concepts, tools and procedures, none of which apply universally. Choosing among […]

Steganography is the art of hiding a message. The purpose of steganography is to hide a message from a someone […]

PGP (Pretty Good Privacy) is an encryption software that is mostly known for its use in email. It is used […]

Encryption is the process of encoding information so that only certain people can see it. To encrypt data, you use […]

The Principle of Least Privilege is the idea of providing the lowest level of access to all user accounts to […]

Attaching the Ubuntu Advantage subscription to Ubuntu, brings the enterprise lifecycle, including Linux kernel livepatching, access to FIPS validated packages, […]