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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Keeping your wireless network secure

Here are a few steps to keep your AP secure.Remember nothing is unbreakable 1) Secure your wireless router or access point administration interface Almost all routers and access points have

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What are the countermeasures against database attacks?

The following are the countermeasures against database attacks: * Input Sanitization: The Database Administrator must sanitize any input received from a user. The data submitted should be checked for data

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[Tut/Sources] References to poly/meta/permutation

Articles: Polymorphic engines – Trigger – SLAM #4 Code: http://vx.netlux.org/lib/static/vdat/tupoleng.htm Polymorphism ant Intel instruction format – LiTlLe VxW – 29A #7 Code: http://vx.netlux.org/29a/29a-7/Articles/29A-7.027 Guide to improving Polymorphic Engines – Rogue

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