wok view sshguard/description.txt @ rev 25362
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| author | Pascal Bellard <pascal.bellard@slitaz.org> |
|---|---|
| date | Thu Jul 28 07:24:59 2022 +0000 (2022-07-28) |
| parents | |
| children |
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1 Sshguard protects hosts from brute-force attacks against SSH and other services.
2 It aggregates system logs and blocks repeat offenders using one of several
3 firewall backends, including iptables, ipfw, and pf.
5 Sshguard can read log messages from standard input (suitable for piping from syslog)
6 or monitor one or more log files.
7 Log messages are parsed, line-by-line, for recognised patterns.
8 If an attack, such as several login failures within a few seconds, is detected,
9 the offending IP is blocked.
10 Offenders are unblocked after a set interval, but can be semi-permanently banned
11 using the blacklist option.