1. How is trusted systems and networks (TSN) analysis related to the system's design? (Select the three alternatives that apply).
   2. Protection measures, such as the requirement for the contractor to use secure design and coding standards, result in altering the system's design.
   4. TSN analysis is repeated prior to each systems engineering review (SETR) and it impacts the design that is presented at each SETR.
   6. Protection measures that prevent and detect attacks can influence the system's design; however, protection measures for recovering from attacks affect only processes; they do not affect the system's design.
   8. Program protection measures drive changes to the design that bring the solution above acceptable security thresholds.

I believe the answers 1,2,and 4 are correct but answer 3 is not. can you review and correct if necessary?