Identification and Authentication

Question 1

Users must be identified to enable

Answer 1

• user-specific access controls
• individual accountability for their actions

Question 2

Claimed identities must be authenticated

Answer 2

• First line of defence for the system
• Safeguards against unauthorised use (internal and external)
• Traditional Passwords are the most common means of
  authentication in digital systems
• Pro - Conceptually simple for designers and users and can
  provide good protection if used correctly
• Con - Protection is often compromised by users