security/sshlockout 0.20190130p0 OpenBSD

protect against brute force attacks on sshd(8)

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System: OpenBSD
Repository: OpenBSD ports
Maintainer: The OpenBSD ports mailing-list <[email protected]>
Categories: security

Description

sshlockout(8) will monitor the ssh syslog output and keep track of attempts to login to unknown users as well as preauth failures. If 5 attempts fail in any one hour period, a permanent entry is added to the pf(4) table for the associated IP address.

Install

Binary package:

pkg_add sshlockout

From the ports tree:

cd /usr/ports/security/sshlockout && make install

Dependencies

No port depends on this one.