Summary


Recap

  • War dialing is the term given to accessing a network illegally over a compromised phone line. Popular tools include THC war dialer and phone sweep.

  • Scanning is a method adopted by administrators and crackers alike to discover more about a network

  • There are various scan types - SYN, FIN, Connect, ACK, RPC, Inverse Mapping, FTP Bounce, Idle Host etc. The use of a particular scan type depends on the objective at hand.

  • Popular scanning tools include Nmap, Superscan, Cheops etc

  • TCP connection is established through a three-way handshake.

  • Ways to subvert a standard connection include HTTPort, HTTP tunneling, using proxies, SOCKS chains and anonymizers.




Staf of EC-Council - Ethical Hacking Student Courseware. Certidied Ethical Hacker-Exam 312-50 (EC-Council E-Business Certification Series)
Staf of EC-Council - Ethical Hacking Student Courseware. Certidied Ethical Hacker-Exam 312-50 (EC-Council E-Business Certification Series)
ISBN: N/A
EAN: N/A
Year: 2003
Pages: 109

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