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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Critical SQL Injection in The Venerable Mahasi Sayadaw’s Website

PlanetCreator has reported another critical SQL Injection (vulnerability) on The Venerable Mahasi Sayadaw’s Website http://www.mahasi.org.mm SQL injection is a code injection technique that exploits a security vulnerability occurring in the

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NMAP Tutorial

So… let’s say that you donwloaded NMAP in one of its latest versions, if you didn’t then go get it immediately! And come back only when you have it. http://nmap.org/download.html

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What are the general classes of hackers?

Hackers are categorized into the following classes: * Black Hat Hackers (Crackers): These are persons who are computer specialists and use their hacking skills to carry out malicious attacks on

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