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 are the various modes of system security testing?

The various modes of system security testing are as follows: 1. Remote network: This mode attempts to simulate an attack launched over the Internet. The primary defenses that must be

Dont be scared! It’s just a scareware. About latest scareware’s

Scarewares are the latest online menace, which attempt to scare you and thus make you buy fake fix solutions to cure your perfectly working computer system. They would appear as

Useful Free Windows Programs Under 2MB

Belarc AdvisorBuilds a detailed profile of your installed software and hardware and displays the results in your Web browser. ShowIPShows ones Private and Public IP address and alerts you of