Reading network traffic with Snort

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The open source software Snort monitors networks for suspicious data traffic. The Network Intrusion Detection System (NIDS) is operated on a server or started via a live DVD. Administrators can detect attackers based on rules.

Snort has signature filesthat must be updated regularly by the administrator. To use the Intrusion Detection System (IDS) productively in the network, the best way is to install the product on a computer in the network.

Snort can be installed on Windows computers without Cambodia Phone Number List any problems. During installation, you should also download the current rules. In addition, the free open source extension WinPcap 4.1needed.

Monitor servers and workstations
Once the rule files have been downloaded and installed, and all the necessary extensions have been installed on the computer, the data traffic can be intercepted optimally. In productive operation, however, the configuration file must be adjusted for this. Snort is primarily used as an intrusion prevention solution. This allows attacks to be blocked immediately based on events.



With Snort, administrators can check network traffic, especially for activities such as suspicious packets or dangerous connections. In addition to the predefined rules, administrators can also create their own rules to detect port scans or other attacks on the servers, for example. Snort's functions can be further improved using extensions.