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Apache, Debian, Featured, Headline, How-to, Php, Security »

[6 Jun 2011 | 6 Comments | ]

It’s been a while since I configured the latest Dynamic Mass Virtual Hosting Server. Last time I used mod_vhost_alias to create a dynamic virtual hosting and it worked without any problem for what we need in that time. Then we didn’t care about the ftp and virtual users, the sites was updated from web pages and security was pretty much handled by upload application who managed the virtual hosting. Now, the problem is a little bit changed: We need a secure sever which should support ftp virtual users with quota …

Apache, Debian, Featured, Headline, How-to, Linux, Security, Shell »

[30 Dec 2010 | No Comment | ]

Everyone, with a decent Linux security knowledge, should know about ModSecurity – Open Source Web Application Firewall. Personally, I know this mod from 2004 and it help me a lot in detecting and/or preventing malicious attacks before reaching my customers applications.

Apache, Debian, Featured, Headline, How-to, Linux, Security, Shell »

[4 May 2010 | 7 Comments | ]

mod_qos is becoming a very popular module for Apache, from the discover of Slowloris DDoS Attack. It seems, mod_qos is the best solution for Slowloris attack on Apache 2, but you can also check mod_evasive, mod_security or http accelerator “Varnish”. In this post I will try to present a step by step tutorial how to install mod_qos and configure to prevent Slowloris DDoS attack.

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Apache, Debian, Linux, Programming, Quick Tip »

[30 Sep 2009 | 2 Comments | ]

Apache Maven is a software project management based on concept of a project object model (POM).
Get Maven from http://maven.apache.org/download.html, unarchive it and add maven binary path to system path.

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Apache, Bugs, Debian, Featured, Glassfish, Headline, How-to, Java, Linux, Shell, Tuning »

[28 Sep 2009 | One Comment | ]

A lot of people are not satisfied by the default Java Logging (JUL) in Glassfish. Also, myself I encountered some problems on clustered environments where we should have one single log and not one log for each instance. Trying to change the logging system in Glassfish it looks to be almost impossible , but I found a very interesting project java.util.logging to log4j Bridge and the sky become more clear for Glassfish logging. Jul to Log4J Bridge are part of log4J project and is very useful when you …