| This manual is deprecated. Please visit https://groupoffice.readthedocs.io for the latest documentation. |
Difference between revisions of "Prevent DoS attacks with mod evasive"
From Group-Office Groupware and CRM Documentation
(Created page with "To protect your server from DoS attacks on te webserver you might want to install [http://www.zdziarski.com/blog/?page_id=442 mod_evasive]. Add the module to Apache: <pre> $ a2...") |
|||
| (One intermediate revision by the same user not shown) | |||
| Line 1: | Line 1: | ||
To protect your server from DoS attacks on te webserver you might want to install [http://www.zdziarski.com/blog/?page_id=442 mod_evasive]. | To protect your server from DoS attacks on te webserver you might want to install [http://www.zdziarski.com/blog/?page_id=442 mod_evasive]. | ||
| + | |||
| + | '''Attention: Some CalDAV clients really bomb the server the fetch data. If you experience problems after installing mod_evasive disable it or try less strict settings''' | ||
| + | |||
| + | Install the Debian package: | ||
| + | |||
| + | <pre> | ||
| + | $ apt-get install libapache2-mod-evasive | ||
| + | </pre> | ||
Add the module to Apache: | Add the module to Apache: | ||
Latest revision as of 09:41, 11 December 2014
To protect your server from DoS attacks on te webserver you might want to install mod_evasive.
Attention: Some CalDAV clients really bomb the server the fetch data. If you experience problems after installing mod_evasive disable it or try less strict settings
Install the Debian package:
$ apt-get install libapache2-mod-evasive
Add the module to Apache:
$ a2enmod evasive
Edit /etc/apache2/mods-enabled/evasive.conf and enter the following:
<IfModule mod_evasive20.c>
DOSHashTableSize 3097
DOSPageCount 100
DOSSiteCount 100
DOSPageInterval 15
DOSSiteInterval 15
DOSBlockingPeriod 60
</IfModule>
We tested this configuration it works well with Group-Office.
