Install command:
brew install sshguard

Protect from brute force attacks against SSH

License: ISC

Formula JSON API: /api/formula/sshguard.json

Formula code: sshguard.rb on GitHub

Bottle (binary package) installation support provided for:

Apple Silicon ventura
big sur
Intel ventura
big sur
64-bit linux

Current versions:

stable 2.4.3
head ⚡️ HEAD
Add the following lines to /etc/pf.conf to block entries in the sshguard
table (replace $ext_if with your WAN interface):

    table <sshguard> persist
    block in quick on $ext_if proto tcp from <sshguard> to any port 22 label "ssh bruteforce"

Then run sudo pfctl -f /etc/pf.conf to reload the rules.


Installs (30 days)
sshguard 21
Installs on Request (30 days)
sshguard 21
Build Errors (30 days)
sshguard 0
Installs (90 days)
sshguard 91
Installs on Request (90 days)
sshguard 91
Installs (365 days)
sshguard 112
Installs on Request (365 days)
sshguard 112
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