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.

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[Paper XSS] Vulnerabilities in Common Shockwave Flash Files

SummaryCritical vulnerabilities exist in a large number of widely used web authoring tools that automatically generate Shockwave Flash (SWF) files, such as Adobe (r) Dreamweaver (r), Abobe Contribute (r), Adobe

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Huge internet bill? Are you a zombie? How does your computer act as zombie?

Zombie or zombie computers are becoming the number one source of all malware and spam attacks. A zombie is a computer attached to the Internet that has been compromised by

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Critical SQL Injection in mail4U is a production of Bagan Cybertech

PlanetCreator has reported another critical SQL Injection (vulnerability) on mail4U is a production of Bagan Cybertech http://www.mail4u.com.mm/ SQL injection is a code injection technique that exploits a security vulnerability occurring

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