ModSecurity is a module that allows your Apache in ways to increase the effective defense from malicious attackers.

This true firewall is recoverable for apache:

http://www.modsecurity.org/download/index.html

The form is very rich and honest alquantocomplicato wanted to implement, but for this allows you to raise a massive barrier against the attackers of our websites, please see the documentation for the proper setting.

Updated filters can be found at: http://downloads.prometheus-group.com/delayed/rules/

When we install spamassassin on our mail server we have installed a script used to download the rules to improve the capture of spam emails that arrive on our server.

The script is called sa-update. Below are a simple entry to be included in the crontab of your linux box to bring up every day at 7:00 and the script to keep up to date the rules of your spamassassin.

0 7 * * * / usr / bin / sa-update-D-updated / etc / mail / spamassassin /

Remember to restart the spamassassin service after upgrade with the command:

/ etc / init.d / spamassassin restart

or

/ etc / init.d / spamd restart

Note: Commands and locations may vary from distro to distro, but for the sysadmin should not be difficult to find the correct position. In the event of difficulties please contact us or leave a comment.