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Author: UltratechHost - Replies: 0 - Views: 2949
How to Install mod_evasive
First thing you must know is that what is mod_evasive ? mod evasive is an apache model to block ddos attacks !

Mod_Evasive will help to stop basic attacks on a server (HTTP, DDoS attack and brute force attack). Detection is performed by creating an internal dynamic hash table of IP Addresses and URIs, and denying any single IP address from any of the following:

-Requesting the same page more than a few times per second

-Making more than 50 concurrent requests on the same child per secon
Author: UltratechHost - Replies: 0 - Views: 3450
How to disable mod_security from .htaccess
ModSecurity is an open source embeddable web application firewall, or intrusion detection and prevention engine for web applications.

If you’re using Apache web server (which mostly do), mod_security can be disabled by adding a specific in .htaccess file. Locate the .htaccess file in Apache web root directory (public_html or /var/www/ or others), if it does not exist, create a new file named .htaccess, and add in the following code:

SecFilterEngine Off
SecFilterScanPOST Off

The above e
Author: UltratechHost - Replies: 0 - Views: 3206
How to install mod_security for Apache
What is mod_security?
ModSecurity is an open source intrusion detection and prevention engine for web applications. It operates embedded into the web server, acting as a powerful umbrella - shielding applications from attacks. ModSecurity supports both branches of the Apache web server.

Rfx Networks Recommended:
"mod_security is great and I encourage it be used by everyone; it does have the potential to break some web applications but so far iv seen very few issues to say the least. Likewis
Author: UltratechHost - Replies: 0 - Views: 4530
Flood/DoS/DDoS Protection with mod_dosevasive (Avoiding Denial of Service Attacks)
With the widespread infection of many computers with viruses, and the ever increasing number of Botnets, DoS and DDoS attacks can be quite frequent and can very easily bring a website to halt for days. This article provides a module solution for apache to help mitigate small http DoS and DDoS attacks.

Download the latest version of mod_dosevasive from:
Code:
http://www.nuclearelephant.com/projects/dosevasive

The lastest version is 1.10
[code]http://www.nuclearelephant.com/projects
Author: UltratechHost - Replies: 0 - Views: 6808
How to install mod_limitipconn on cPanel/WHM
We are going to install mod_limitipconn in order to limit the number of connections per IP on our server. This can be a very useful tool, as it could help in lowering the load on your server due to someone connecting too many times from the same IP.

More information about mod_limitipconn can be found here – http://dominia.org/djao/limitipconn.html. There are two versions, one for Apache 1.3, and the other, for Apache 2.x. We are going to install the 2.x version on our cPanel server. Here
Author: UltratechHost - Replies: 0 - Views: 5371
How to install Mod_Evasive on Directadmin Server
Well, I figured I would post this for any DirectAdmin ( DA ) users out there that would like to use the power of mod_evasive. The install is fairly close to a cPanel install, with a couple of little twists. This is geared towards a server running Apache2, if you are running Apache1, let me know if this worked for you!

Now, we are going to install mod_evasive to help protect our DirectAdmin server from low end ddos attacks. The installation is really quite simple.So, what is this mod_evasive
Author: UltratechHost - Replies: 0 - Views: 3694
How to enable mod_deflate globally in cPanel/WHM
This will be a quick one folks. The Apache module mod_deflate helps in reducing the size of the information sent to a user, by compressing things prior. It seems to work very well. To test if your site already has mod_deflate installed and working, you can go here:

http://www.whatsmyip.org/http_compression/

To enable mod_deflate on your WHM / cPanel server, make sure you run EasyApache through WHM, and select to install mod_deflate. Once done, you’ll notice that it is not active global
Author: UltratechHost - Replies: 0 - Views: 9611
Protecting Apache with Mod_QOS to Prevent DDOS Attacks of Slowloris
Apache being the dinosaur that it is prone to a host of denial of service attacks. A common form of attack refered to as HTTP flooding (for example Slowloris) exploits Apache’s architecture.

Installing and setting up Mod_QOS

Firstly we will download Mod_QOS:

Code:
cd /tmp
wget http://kent.dl.sourceforge.net/project/mod-qos/mod_qos-9.57.tar.gz
apt-get install apache2-threaded-dev gcc

Untar the archive:

Code:
tar -xvf mod_qos-9.57.tar.gz
cd mod_qos-9.57/apache2

W
Author: UltratechHost - Replies: 0 - Views: 9929
How to install GeoIP and mod_geoip2 on centos for apache
How to install GeoIP and mod_geoip2 on centos for apache

Code:
1) yum install GeoIP GeoIP-devel GeoIP-data zlib-devel

Code:
2) mkdir /usr/local/share/GeoIP

3) Download the latest Country and City database files from maxmind

Code:
cd /usr/local/share/GeoIP
wget http://geolite.maxmind.com/download/geoip/database/GeoLiteCountry/GeoIP.dat.gz
wget http://geolite.maxmind.com/download/geoip/database/GeoLiteCity.dat.gz
gunzip GeoIP.dat.gz
gunzip GeoLiteCity.dat.gz
Author: UltratechHost - Replies: 0 - Views: 2749
How to install mod_evasive in cPanel server (Apache 2.4)
Mod evasive is an Apache module which provide evasive action in case of any Denial Of Service attack or in case of any brute-force attack. It helps to protect the server from DOS or DDOS attacks. Mod evasive prevents any single IP address from any of the following:


1. Requesting the same page more than a few times per second
2. Making more than 50 concurrent requests on the same child per second
3. Making any request while temporarily blacklisted (on a blocking list)

Here, the mod_evas