Security Principles — CompTIA Security+ (SY0-701) Practice Questions
Security principles are foundational concepts that guide the design, implementation, and evaluation of secure systems and policies. CompTIA Security+ (SY0-701) frequently tests core principles including confidentiality, integrity, and availability (the CIA triad), as well as least privilege, defense in depth, separation of duties, fail-safe defaults, and zero trust. These principles appear throughout the exam as the basis for evaluating security control choices and identifying weaknesses in proposed architectures. A strong grasp of these principles helps candidates eliminate wrong answers on scenario questions by checking whether a proposed solution aligns with established security thinking.
Free questions on security principles
An organization must ensure that employees cannot deny they authorized a transaction. Which security principle is being addressed?
Free question · easy · full answer + explanation
More security principles questions in the full bank
- A new employee receives a temporary account with elevated privileges that is never revoked. Which security principle is violated? Unlock answer & explanation →
- A security team implements multiple overlapping security layers to protect against attacks. Which security principle does this represent? Unlock answer & explanation →
- A security audit identifies that administrative credentials are used for daily operations. What security principle has been violated? Unlock answer & explanation →