mirror of
https://git.FreeBSD.org/ports.git
synced 2024-12-21 04:06:46 +00:00
260fc6e9e1
that brought you tcpdump, libpcap, and flex. Bro is documented in the the USENIX 1998 Security Conference proceedings.
17 lines
804 B
Plaintext
17 lines
804 B
Plaintext
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
|