Free ISSAP Security Design Principles Questions and Answers

Question 1

Which of the following is the primary goal of security design principles?

Accepted Answer

To reduce vulnerabilities and mitigate risks

Answer

To increase system usability

Answer

To ensure system availability only

Answer

To lower operational costs

Question 2

What is the principle of "least privilege" in security design?

Accepted Answer

Limiting access rights to the minimum necessary for a role

Answer

Assigning users the highest possible permissions

Answer

Ensuring all users have administrative access

Answer

Disabling user authentication entirely

Question 3

Which security design principle involves dividing a system into smaller parts to reduce overall risk?

Accepted Answer

Separation of duties

Answer

Fail-safe defaults

Answer

Security through obscurity

Answer

Economy of mechanism

Question 4

The concept of "defense in depth" relies on which of the following?

Accepted Answer

Multiple redundant layers of security controls

Answer

A single strong layer of defense

Answer

Physical security alone

Answer

A focus on network security only

Question 5

What does the principle of "fail-safe defaults" emphasize?

Accepted Answer

Systems should fail in a secure state, restricting access

Answer

Systems should default to the most permissive state

Answer

Users should determine default settings

Answer

No restrictions should be applied during failure