What type of activities are considered Practices Dangerous to Security (PDS)?

Practices Dangerous to Security (PDS) refer to activities that compromise the integrity, confidentiality, or availability of sensitive information and systems. These activities can include failing to follow established security protocols, which are designed to protect assets from unauthorized access or harm. When protocols are disregarded, it increases the risk of data breaches, leaks, and other security incidents.

In contrast, routine maintenance activities, training exercises, and social gatherings, while they might involve their own set of considerations, do not inherently violate security protocols in the same way that non-compliance with those protocols does. Routine maintenance typically follows established processes aimed at preserving security. Training exercises are often designed to enhance compliance and readiness in regard to security measures. Social gatherings, while they may introduce informal interactions, do not involve direct breaches of security practices unless specific protocols are not adhered to during those events. Therefore, option A is the most accurate representation of what constitutes activities that could be classified as practices dangerous to security.