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  1. What is an intrusion detection system (IDS)? - IBM

    What is an IDS? An intrusion detection system (IDS) is a network security tool that monitors network traffic and devices for known malicious activity, suspicious activity or security policy violations.

  2. What Is An Intrusion Detection System (IDS)? - Fortinet

    What Is An Intrusion Detection System (IDS)? An intrusion detection system (IDS) is an application that monitors network traffic and searches for known threats and suspicious or malicious activity. The IDS …

  3. Intrusion Detection System (IDS) - GeeksforGeeks

    Jul 11, 2025 · An IDS (Intrusion Detection System) monitors the traffic on a computer network to detect any suspicious activity. It analyzes the data flowing through the network to look for patterns and …

  4. What is an Intrusion Detection System? - Palo Alto Networks

    An Intrusion Detection System (IDS) is a network security technology originally built for detecting vulnerability exploits against a target application or computer. The IDS is also a listen-only device. …

  5. What Is an Intrusion Detection System? - Coursera

    Mar 3, 2025 · Explore how intrusion detection systems strengthen network security and safeguard against potential cyber threats. An intrusion detection system (IDS) is a vigilant application or device …

  6. Intrusion detection system - Wikipedia

    An intrusion detection system (IDS) is a device or software application that monitors a network or systems for malicious activity or policy violations. [1] . Any intrusion activity or violation is typically …

  7. Intrusion detection systems (IDS): A complete guide

    What is an intrusion detection system (IDS)? An intrusion detection system is a network of security devices designed to observe access points for unusual activities and intrusion events.

  8. What is an Intrusion Detection System (IDS)? + Best IDS Tools

    Jul 3, 2025 · An intrusion detection system (IDS) is a software application or hardware device that detects vulnerability exploits, malicious activity, or policy violations. IDSs place sensors on network …

  9. Intrusion Detection System (IDS) - Meaning, Types, How It Works ...

    Oct 18, 2025 · IDS stands for intrusion detection system. It is a specialized software application or hardware solution designed to monitor network traffic and operating system activity for suspicious …

  10. What is IDS (Intrusion Detection System) - Bitdefender

    What is IDS (Intrusion Detection System)? An intrusion detection system (abbreviated IDS) is a program or physical device that scrutinizes network traffic and system activities for potential threats or rule …