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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CHScanner

CHScanner is an ARP, IPv4 and IPv6 network scanner with 31 scan methods: it scans for open ports, protocols, NetBIOS informations and Windows shares, SNMP information, and WMI (WBEM) information.

Hack Tools, Utilities and Exploits

Packetstorm Last 10 Files glsa-200901-13.txt – Gentoo Linux Security Advisory GLSA 200901-13 – Multiple vulnerabilities have been discovered in Pidgin, allowing for remote arbitrary code execution, denial of service and

How does the form-based authentication scheme work?

The form-based authentication scheme works in the following manner: * A client generates a request for a protected resource (e.g. a transaction details page). * The Internet Information Server (IIS)