What is cryptography, how does it work, and where is it used? Explore encryption types, its historical background, and modern applications in this comprehensive guide.

All PayPal transactions happen on web pages with Secure Sockets Layer encryption, a tool used by many other financial services providers. The company also has anti-fraud technology and monitoring ...

With a heavy heart, security researchers have early released the details of a set of vulnerabilities discovered in email clients for two widely used email encryption standards—PGP and S/MIME—after ...

Compare and contrast S/MIME and PGP, the two most common standards for email encryption. Learn their pros and cons, and how to decide which one suits your needs better.