Overview cont’d

• Information systems security

  • Discipline that protects the confidentiality, integrity, and availability of information and information services
  • aka
    • Network security, Computer security
    • Information assurance, Information operations
    • CyberSecurity, CyberWarfare, Cyberattack

• Remember C-I-A

  • Confidentiality: protecting from unauthorized disclosure
  • Integrity: protecting from unauthorized modification
  • Availability: making data accessible when needed, reliably

• InfoSec discipline includes

  • Technologies
  • Policies; processes
  • Operations