Netra -levels of security

[Mervyn Frankel <frankel @ yu1 . yu . edu>]

	I am trying to determine the various levels of security
afforded by the netra. Can you give me a description of what the
minimum level of security is followed by whatever other choices may
exist. I am concerned about administration. Before deciding on how
to handle security issues, I must know more about what level of
protection the netra affords. If this is not clear, please let me
know what other information you may need.

		thanks,

                   Merv