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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XP Registry tricks II

Easy Text Size Change in Help & IE Tip:I mentioned a way that you can change the size of the text that is display in the Help file and in

The Absolute Minimum

* Among geeks, the word hacker has many definitions, including a good programmer, a bad programmer, or a person that modifies technology hardware. In the mass media, it’s a person

What are the countermeasures against software keyloggers?

It is very hard to detect a keylogger’s activity. Hence, a Network Administrator should take the following steps as countermeasures against software keyloggers: * Actively monitor the programs running on