Author ref at the bottom:
MCCL99 McClure, S., Scambray, J., and Kurtz, G., Hacking Exposed: Network Security Secrets and Solutions, Berkeley: Osbourne, 1999
Wayback machine engaged:
{brownish wavy mirrors}
Bist dieser nicht die er "Ambiguously Mirthful Duo" of yore ??
(and butts of several scurrilous threads)
Cackle.. Cackle.. Cackle.. Cackle.. Cackle.. Cackle.. Cackle.. Cackle.. Cackle.. Cackle..
(Or: row, row, row your boat gently down The Stream)