Whois queries are used to determine the IP address ranges associated with clients. A whois query can be run on most UNIX environments. In a Windows environment, the tools such as WsPingPro and Sam Spade can be used to perform whois queries. Whois queries can also be executed over the Web from www.arin.net and www.networksolutions.com.

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What Damage Can Hackers Do?

Hackers like to subvert computer security without permission. They are cyber criminals. This can mean gaining access to a computer across the Internet for illicit purposes. They might engage in

More Trojan horse for Apple Mac! Is Mac more insecure than windows?

One more malware have been spotted for the Apple Mac machine. This time Trojan.iServices.B which gets into the system, open the backdoor in Mac machines and connect them to a

Local File Inclusion (LFI) tutorial

This tutorial will guide you into the process of exploiting a website through the LFI (Local File Inclusion). First lets take a look at a php code that is vulnerable