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authorobrien <obrien@FreeBSD.org>1998-03-02 10:35:04 +0000
committerobrien <obrien@FreeBSD.org>1998-03-02 10:35:04 +0000
commita0422977dff702ef75ba9766fff6685aa91597ad (patch)
tree17518c9d9cb619be7c6b6aa2ac86caec6bd443b0 /security/bro/pkg-descr
parentd4e1c246c50ec4e999bd39e9ad62ed80d3151d95 (diff)
downloadFreeBSD-ports-a0422977dff702ef75ba9766fff6685aa91597ad.zip
FreeBSD-ports-a0422977dff702ef75ba9766fff6685aa91597ad.tar.gz
Bro is a system for detecting Network Intruders in real-time by the guys
that brought you tcpdump, libpcap, and flex. Bro is documented in the the USENIX 1998 Security Conference proceedings.
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+Bro is a system for detecting Network Intruders in real-time by the guys
+that brought you tcpdump, libpcap, and flex.
+
+Bro is a stand-alone system for detecting network intruders in real-time
+by passively monitoring a network link over which the intruder's traffic
+transits. Bro is divided into an "event engine" that reduces a
+kernel-filtered network traffic stream into a series of higher-level
+events, and a "policy script interpreter" that interprets event handlers
+written in a specialized language used to express a site's security policy.
+Event handlers can update state information, synthesize new events, record
+information to disk, and generate real-time notifications via `syslog'.
+
+Bro is documented in the the USENIX 1998 Security Conference proceedings.
+
+-- David
+ obrien@cs.ucdavis.edu
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