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 information systems.
* Gray Hat Hackers: These are persons who sometimes do not break laws and help to defend a network, but sometimes act as Black Hat Hackers.
* White Hat Hackers (Ethical Hackers): These are persons who have excellent computer skills and use their knowledge to secure information systems.
* Security Providing Organizations:
Some organizations and communities also provide security to information systems.

Explore More

Hacker Halted Asia Pacific 2010

2010. Entering the new decade, have we done enough to secure our information? Or will we be found wanting by the end of this decade? History is a great teacher,

Critical SQL Injection in People Magazine

PlanetCreator has reported another critical SQL Injection (vulnerability) on  People Magazine Online Website http://www.people.com.mm Powered by Inforithm-Maze. SQL injection is a code injection technique that exploits a security vulnerability occurring

Google, the energy saver! Energy efficiency of Google products

n a wired finding by a Harvard researcher, Google search generates 7 grams of carbon dioxide (CO2), slightly less than half as much CO2 as boiling a kettle for a