The SSH-2 protocol supports the following user authentications:

* Public key authentication (DSA, RSA*, OpenPGP)
* Host-based authentication
* Password-based authentication

Note: SSH-1 supports a wider range of user authentications, i.e., the public-key, RSA only, RhostsRSA, password, Rhosts (rsh-style), TIS, and Kerberos authentications.

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Critical SQL Injection in Perfect Magazine

PlanetCreator has reported another critical SQL Injection (vulnerability) on Perfect Magazine : Myanmar Fashion, Entertainment, News, Wrtitings and Asrology for all myanmar people http://www.perfectmagazineonline.com This vulnerability has been alerted to

Weapons lab hacker escapes jail

A British schoolboy hacker has narrowly escaped jail after sparking a nuclear panic by keying into a top secret American weapons laboratory. Joseph McElroy, who was instead ordered to serve

What are the countermeasures against sniffer attacks?

It is quite difficult to overcome sniffer attacks. However, the following steps can be taken as countermeasures against such attacks: * Use encrypted protocols for all communication. * Segment the