Monthly Archives: May 22, 2015


Mod_Security is a web application firewall, which is a free software released under the Apache license 2.0. It helps in protecting websites from various attacks. The main advantage of the application lies in its user-friendliness, as the user can customise his path through the available features. This blog discusses different usage scenarios of the application… Read more »

An Introduction to Bitcoin: The Open Source Cryptographic Currency

The modern world is flying high on the wings of technology. In the last two decades, we have witnessed several inventions, which have brought a sea change in the way things get executed. In a developing country like India, people are always looking for better alternatives and are willing to adapt new technologies. From barter… Read more »

Few Features of Proxy server

Few years back, connecting to an internet was not at all an easy task. Now a plethora of players are competing to provide high speed internet. High speed internet can serve multiple purposes and needs. When we access too many websites, internet security is naturally a point that deserves attention. Proxy servers can be a… Read more »

Mail Transfer Agents

Mail Transfer Agent (MTA) is a software application that routes electronic mail messages from the sender’s computer to the recipient’s, using an Internet message handling system (MHS). MTA adopts client-server architecture. The best examples of MTAs are Microsoft Exchange, UNIX Send mail, Webmail etc. A detailed explanation on Mail Transfer Agents along with its functions… Read more »