network intrusion detection system

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• Network intrusion detection system — A Network Intrusion Detection System (NIDS) is an intrusion detection system that tries to detect malicious activity such as denial of service attacks, port scans or even attempts to crack into computers by Network Security Monitoring (NSM) of… …   Wikipedia

• Intrusion detection system — An intrusion detection system (IDS) is a device or software application that monitors network and/or system activities for malicious activities or policy violations and produces reports to a Management Station.[1] Some systems may attempt to stop …   Wikipedia

• Intrusion detection system evasion techniques — are modifications made to attacks in order to prevent detection by an Intrusion Detection System (IDS). Almost all published evasion techniques modify network attacks. The 1998 paper [http://citeseer.ist.psu.edu/ptacek98insertion.html Insertion,… …   Wikipedia

• Intrusion Detection System — Système de détection d intrusion Un système de détection d intrusion (ou IDS : Intrusion Detection System) est un mécanisme destiné à repérer des activités anormales ou suspectes sur la cible analysée (un réseau ou un hôte). Il permet ainsi… …   Wikipédia en Français

• Host-based intrusion detection system — A host based intrusion detection system (HIDS) is an intrusion detection system that monitors and analyses the internals of a computing system rather than on its external interfaces (as a network based intrusion detection system (NIDS) would do) …   Wikipedia

• Protocol-based intrusion detection system — A protocol based intrusion detection system (PIDS) is an intrusion detection system which is typically installed on a web server, and is used in the monitoring and analysis of the protocol in use by the computing system. A PIDS will monitor the… …   Wikipedia

• Linux Intrusion Detection System — In computer security, the Linux Intrusion Detection System (LIDS) is a patch to the Linux kernel and associated administrative tools that enhances the kernel s security by implementing Mandatory Access Control (MAC). When LIDS is in effect,… …   Wikipedia

• Intrusion prevention system — Intrusion Prevention Systems (IPS), also known as Intrusion Detection and Prevention Systems (IDPS), are network security appliances that monitor network and/or system activities for malicious activity. The main functions of intrusion prevention… …   Wikipedia

• Intrusion-prevention system — An intrusion prevention system is a network security device that monitors network and/or system activities for malicious or unwanted behavior and can react, in real time, to block or prevent those activities. Network based IPS, for example, will… …   Wikipedia

• Intrusion Detection System —    Abbreviated IDS. A software package designed to detect specific actions on a network that are typical of an intruder or that might indicate an act of corporate espionage. An IDS package monitors the network or the server for specific attack… …   Dictionary of networking

• Intrusion detection — In Information Security, intrusion detection is the act of detecting actions that attempt to compromise the confidentiality, integrity or availability of a resource. When Intrusion detection takes a preventive measure without direct human… …   Wikipedia