An intrusion detection system (IDS) is a device or software application that monitors network or system...

An intrusion detection system (IDS) is a device or software application that monitors network or system activities for malicious activities or policy violations and produces reports to a management station

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Yes its true, an intrusion detection system (IDS) is a combination of device and software application which is a part of security system.

IDS come in a variety of “flavors” and approach the goal of detecting suspicious traffic in different ways. There are network based (NIDS) and host based (HIDS) intrusion detection systems.

venereology answered 1 year ago

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