path: root/security/bruteblock/pkg-descr

Bruteblock allows system administrators to block various bruteforce
attacks on UNIX services. The program analyzes system logs and adds
attacker's IP address into ipfw2 table effectively blocking them.
Addresses are automatically removed from the table after specified
amount of time. Bruteblock uses regular expressions to parse logs,
which provides flexibility allowing it to be used with almost any
network service.  Bruteblock is written in pure C, doesn't use any
external programs and work with ipfw2 tables via raw sockets API.