CompTIA Security+ 2008: Cryptography

This course is included in our On-demand training solution.

Overview

The central goal of cryptography is to hide information from others. Modern cryptographers use advanced algorithms and computational models to create layers of security and trusts in order to protect information. This course introduces encryption methods using both symmetric and asymmetric encryption techniques, along with trust models, certificates, and algorithms. This course is one of a series in the SkillSoft learning path that covers the objectives for the CompTIA Security+ (2008 Edition) certification exam.

Target Audience

Organizations involved in IT services or training that need to have personnel qualified for onwards delivery of IT support or training; businesses that will need up-to-date Security+ training for their own internal networking support purposes; individuals who are personally interested in establishing credentials for the benefit of their own career prospects.

Prerequisites

Although not a prerequisite, it is recommended that CompTIA Security+ candidates have at least two years on-the-job networking experience with an emphasis on security. The CompTIA Network+ certification is also recommended.

Expected Duration

120 min.

Course Objectives

Data Encryption and Decryption

  • recognize the main characteristics of encryption
  • encrypt and decrypt data
  • Hashing and Steganography

  • calculate hashes
  • recognize key characteristics of steganography
  • Encrypting and Decrypting Data, and Calculating Hashes

    Public Key Cryptography

  • recognize scenarios for using common asymmetric ciphers
  • examine certificates
  • PKI and Trust Models

  • recognize features of the PKI system and their functions
  • recognize scenarios for using trust models
  • examine certificate trusts
  • recognize the advantages of using dual-sided certificates
  • Examining Certificates

    Using Asymmetric Encryption

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