Question
Explain host based (hids)?
Answers
Host Based (HIDS) : Often referred to as HIDS, host based intrusion detection attempts to identify unauthorized, illicit, and anomalous behavior on a specific device. HIDS generally involves an agent installed on each system, monitoring and alerting on local OS and application activity. The installed agent uses a combination of signatures, rules, and heuristics to identify unauthorized activity. The role of a host IDS is passive, only gathering, identifying, logging, and alerting.
Examples of HIDS:

OSSEC - Open Source Host-based Intrusion Detection System.
Tripwire.
AIDE - Advanced Intrusion Detection Environment.
Prelude Hybrid IDS.   Your Comment




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