US supercomputer expert to talk on security without firewalls

Anonymous Reader writes “Abe Singer, San Diego Supercomputer Centre’s open systems security expert, will lead tutorials at two Australian Unix
and open systems user group (AUUG) seminars in Melbourne and Sydney next month…. He will also present a paper at the systems administration symposium (Sydney only) entitled “Security Without Firewalls” that challenges the industry-wide preoccupation with firewall security.”