Intrusion Detection Systems (IDS) are an integral part of any computer-based system. The IDS monitors the network or systems for unauthorized activity, and when it detects something suspicious, it will send an alert to the administrator.
Many different types are available depending on what type of work is being done. This article discusses these types in more detail, with some general tips about implementing them into your system.
What is an Intrusion Detection System (IDS)
Intrusion detection is one of the most critical aspects of information security. By monitoring networks and systems for intrusions, IDS can help protect against data theft, sabotage, and other malicious activities. Many different types of IDS are available, each with its own strengths and weaknesses.
Choosing which one will work best for you depends on what type of organization you have, how much money you’re willing to spend on security measures, and what threats concern you most. For example, A Network-based IDS monitors all traffic on a network for suspicious activity but it may not be able to detect intrusions outside the network; Host-based IDS offers protection only when a computer is connected to a network, while a Proxy IDS can protect systems that are not directly connected to the network.
