Most of us are familiar with the virus that used to block Orkut and Youtube site. If you are curious about creating such a virus on your own, here is how it can be done. As …
Port Scanning is one of the most popular techniques used by hackers to discover services that can be compromised.
A potential target computer runs many ‘services’ that listen at ‘well-known’ ‘ports’.
By scanning which ports are available …
Proxy is a network computer that can serve as an intermediate for connection with other computers. They are usually used for the following purposes:
As firewall, a proxy protects the local network from outside access.
As IP-addresses …
Keystroke loggers are stealth software that sits between keyboard hardware and the operating system, so that they can record every key stroke.
There are two types of keystroke loggers:
1. Software based and
2. Hardware based.
Spy ware: Spector …
A Trojan horse is an unauthorized program contained within a legitimate program. This unauthorized program performs functions unknown (and probably unwanted) by the user.
It is a legitimate program that has been altered by the placement …
Its Real,On February 6th, 2000, Yahoo portal was shut down for 3 hours. Then retailer Buy.com Inc. (BUYX) was hit the next day, hours after going public. By that evening, eBay (EBAY), Amazon.com (AMZN), and …
Can we chat without Yahoo messenger? Most of us are familiar with the most widely used applications such as Yahoo messenger and Gtalk to carry out chatting with our friends. But here I’ll show how to …
Today I will show you how to create a virus that restarts the computer upon every startup. That is, upon infection, the computer will get restarted every time the system is booted. This means that …
