What is the MOST probable explanation for a security policy that is often ignored and...

Comprehensive and Detailed Explanation (250–350 words) From Exact Extract from Chief Information Security Officer (CCISO) Documents:

The EC-Council CCISO Body of Knowledge identifies lack of proper policy governance as the most common reason security policies are ignored or unenforced. Policy governance includes executive sponsorship, ownership assignment, approval authority, enforcement mechanisms, and periodic review.

CCISO documentation explains that without governance, policies become theoretical documents with no accountability or enforcement power. Even well-written policies fail when leadership does not mandate compliance or assign responsibility for enforcement.

While awareness, role clarity, and risk management contribute to policy effectiveness, CCISO materials emphasize that governance is the root enabler. Governance ensures that policies are aligned with business objectives, formally approved, communicated, enforced, and audited.

Therefore, lack of proper policy governance is the most probable explanation.