O'Reilly logo

CompTIA Security+ Study Guide: SY0-401, 6th Edition by Chuck Easttom, Emmett Dulaney

Stay ahead with the world's most comprehensive technology and business learning platform.

With Safari, you learn the way you learn best. Get unlimited access to videos, live online training, learning paths, books, tutorials, and more.

Start Free Trial

No credit card required

Chapter 8

Cryptography

THE FOLLOWING COMPTIA SECURITY+ EXAM OBJECTIVES ARE COVERED IN THIS CHAPTER:

images 4.4 Implement the appropriate controls to ensure data security.

  • Data encryption: Full disk; Database; Individual files; Removable media; Mobile devices
  • Hardware based encryption devices: TPM; HSM; USB encryption; Hard drive

images 6.1 Given a scenario, utilize general cryptography concepts.

  • Symmetric vs. asymmetric
  • Session keys
  • In-band vs. out-of-band key exchange
  • Fundamental differences and encryption methods: Block vs. stream
  • Transport encryption

With Safari, you learn the way you learn best. Get unlimited access to videos, live online training, learning paths, books, interactive tutorials, and more.

Start Free Trial

No credit card required