11 lines
961 B
Markdown
11 lines
961 B
Markdown
# snort
|
|
|
|
Snort is an open source network intrusion detection system, capable of performing real-time traffic analysis and packet logging on IP networks.
|
|
It can perform protocol analysis, content searching/matching and can be used to detect a variety of attacks and probes, such as buffer overflows, stealth port scans, CGI attacks, SMB probes, OS fingerprinting attempts, and much more.
|
|
Snort uses a flexible rules language to describe traffic that it should collect or pass, as well as a detection engine that utilizes a modular plugin architecture.
|
|
Snort has a real-time alerting capability as well, incorporating alerting mechanisms for syslog, a user specified file, a UNIX socket, or WinPopup messages to Windows clients using Samba's smbclient.
|
|
|
|
Snort has three primary uses.
|
|
It can be used as a straight packet sniffer like tcpdump(1), a packet logger (useful for network traffic debugging, etc), or as a full blown network intrusion detection system.
|
|
|