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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Double Your Defense with a Double Firewall

If you have a home network router, your computer and other computers on the network (such as your spouse’s laptop and your children’s computer) are protected from the outside world.

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Critical SQL Injection in www.kmd.com KMD Group of Companies

PlanetCreator.Net’s Security Team Member Info Freakzz <infofreakzzz(at)gmail.com> has reported another critical SQL Injection (vulnerability) on http://www.kmd.com.sg owned by KMD Group of Companies These are some information from Vulneral Site http://www.kmd.com.sg

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Wall off the World—Install a Better Firewall in an Afternoon

More advanced firewalls can be time-consuming to install, but they are not difficult to use. Take the time to fortify your defenses. It is really worthwhile.Install a Two-way Software Firewall

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