CEH v11 Certified Ethical Hacker Study Guide

Chapter 13Cryptography

THE FOLLOWING CEH TOPICS ARE COVERED IN THIS CHAPTER:

• Cryptography
• Public key infrastructure
• Cryptography techniques

 If you are running across a web server that isn't encrypting all traffic, you have found an oddity. It's unusual for websites to be passing any traffic in the clear, even traffic that is brochureware. Web traffic is not the only type of network communications that is being encrypted. It's common for email servers to be using encryption as well. In fact, Transport Layer Security (TLS) is so well known with so many implementations that it's easy to add it as a means to encrypt communications between ...