CompTIA Security+: Cryptography

  • 20 Videos | 2h 3m 55s
  • Includes Assessment
  • Earns a Badge
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A top priority in security is protecting your information, whether it is at rest, in transit, or in use. Discover some of the various cryptographic methods you can employ to protect the data of both your company and your users.

WHAT YOU WILL LEARN

  • identify the role cryptography plays in maintaining CIA
    identify the purpose of a cipher
    identify the properties of a secure cipher
    describe the function of block ciphers
    describe the function of stream ciphers
    describe the purpose of a cryptographic key
    recognize the various ways to exchange cryptographic keys
    describe the purpose of encryption
    describe symmetric algorithms
    identify various symmetric algorithms
  • describe asymmetric algorithms
    identify various asymmetric algorithms
    describe hashing
    identify various hashing functions
    describe data integrity
    describe authentication
    describe the purpose of digital signatures
    describe the purpose of key stretching
    identify additional security considerations such as steganography, obscurity, and weak algorithms
    identify various cryptographic features and services

IN THIS COURSE

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