Which solution is ideal for file system integrity monitoring in data center environments?

The ideal solution for file system integrity monitoring in data center environments is a Host-based Intrusion Detection System (HIDS). HIDS operates at the host level, monitoring the file systems for changes by tracking access and modifications to critical files and directories. It does this by maintaining a baseline of file attributes, such as sizes, permissions, and hashes, and comparing this baseline against the current state of the file system. This allows HIDS to detect unauthorized changes that may indicate security breaches, such as data tampering or malware activity.

In a data center context, ensuring the integrity of data and system files is crucial for maintaining a secure environment. HIDS can alert administrators to suspicious activity in real-time, allowing for rapid response to potential threats.

Other solutions, while useful for different aspects of security, do not focus on file system integrity in the same way. Endpoint Detection and Response (EDR) is primarily aimed at detecting and responding to threats on endpoints but is more focused on malware detection and remediation rather than monitoring file integrity specifically. User and Entity Behavior Analytics (UEBA) focuses on identifying anomalies in user behavior and entity interactions but does not track file changes directly. Unified Extensible Firmware Interface (UEFI) relates to firmware interface standards and does not pert