Hello, I don't really believe in introductions on mailing lists, but here goes. I have worked for BBN (with brief stints elsewhere) since 1975, primarily in UNIX, distributed systems, and multiprocessor systems. I am currently working for a group that installs internet services in primary and secondary schools. Schools have neither the staff nor the budget to devote to watching their systems, so a fairly automatic process with low or no licensing fees is interesting to me. (A *different* part of BBN also sells internet services and an internet security baby-sitter service. While I talk to those people, I'm not one of them.) - david mankins (dm@bbn.com, dm@world.std.com, phone(US): 617-873-2873)