libapache2-mod-evasive software package provides evasive module to minimize HTTP DoS or brute force attacks, you can install in your Debian 8 (Jessie) by running the commands given below on the terminal,
$ sudo apt-get update $ sudo apt-get install libapache2-mod-evasive
libapache2-mod-evasive is installed in your system.
Make ensure the libapache2-mod-evasive package were installed using the commands given below,
$ sudo dpkg-query -l | grep libapache2-mod-evasive *
You will get with libapache2-mod-evasive package name, version, architecture and description in a table
| Distro | Debian 8 jessie |
| Section | Web Servers |
| Package | libapache2-mod-evasive |
| Version | 1.10.1-3 |
| Description | evasive module to minimize HTTP DoS or brute force attacks |
| Sub Section | HTTPD |