5. Models and Security Levels

Question 1

Define FIVE different security levels

Answer 1

SL 0 - No specific requirements or security protection necessary
SL 1 - Protection against casual or coincidental violation
SL 2 - Protection against INTENTIONAL violation using SIMPLE MEANS with LOW RESOURCES, GENERIC SKILLS, and LOW MOTIVATION
SL 3 - Protection against INTENTIONAL violation using SOPHISTICATED MEANS with MODERATE RESOURCES, IACS SPECIFIC SKILLS, and MODERATE MOTIVATION
SL 4 - Protection against INTENTIONAL violation using SOPHISTICATED MEANS with EXTENDED RESOURCES, IACS SPECIFIC SKILLS, and HIGH MOTIVATION