הכנה למבחן בניהול אבטחת מידע

There are three basic components of an IDS: a sensor, analyzer, and user (security administrator) interface.

The agent scrutinizes event logs, critical system files, and other auditable resources.

Rule-based IDSs are characterized by their expert system properties that create rules to detect system status information.

The audit data will reveal that a specific user accessed the file, the time of access, and the type of access.

Anything that occurs beyond the baseline would be considered worth reviewing in more detail.

The audit trail data should be protected at the most sensitive system level.

In addition to finding holes in the security measures, a penetration test can be initiated to test an intrusion detection system and intrusion response capability.

It is important to balance the goals of the organization’s access control policy with the technical mechanisms. This includes reviewing the legal requirements that are necessary to protect access; conducting a risk analysis that identifies the typical threats to the system; reviewing accepted industry practices; identifying users who need access and what type of access they need; and identifying the sensitivity of the information stored and processed on the system.

Business continuity addresses the availability leg of the security triad.

Preparing a full-scale BCP can take a long time.