IPsec incorporates several cryptographic operations to ensure message authenticity, data integrity, and sender nonrepudiation. In this section we will describe the mechanics of these cryptographic ...

Many of today’s computer passwords are stored and transmitted in a cryptographic hashed form. A strong password hash algorithm ensures that if the password hash is obtained by unauthorized parties ...

Yet another security researcher is poking holes in the security of Mega, this time by pointing out that the confirmation messages e-mailed to new users can in many cases be cracked to reveal their ...