Comprehensive and Detailed In-Depth Explanation:
In a BYOD environment, employees use personal devices to access company systems, making compliance with policies and procedures critical for data security.
Option B (Reduced need for policies) - Incorrect, as BYOD increases security complexity, requiring stricter policies.
Option C (Less critical incident response) - Incorrect, as BYOD increases security risks, making quick response times crucial.
Option D (Greater risk sharing) - Organizations remain ultimately responsible for security, even with personal devices.
Since employee compliance is essential to mitigating security risks in BYOD settings, Option A is correct.
Reference: IIA IT Risk Management - BYOD Policy Implementation