Software freely available for use.
Configuring a simple set of asymmetric VLANs on a D-Link DGS-1210 series smart switch
Extending asymmetric VLANs onto a second D-Link DGS-1210 series smart switch
About spam - What is spam (of the e-mail type), and
what to do about it
Tracing spam - How to trace the sender of
A creative "Nigerian letter"- For your entertainment and education, and an eye-opener for the would-be fools who, now and then, still fall for this type of scam.
Two Nigerian letters from Spain - Also for your entertainment and education, two Nigerian letters delivered by ordinary mail.
The "Russian Doll" Nigerian letter - A scam-within-scam-within-scam Nigerian letter.
A fake ransom demand - A demand for the payment of ransom, which actually turns out to be a mass-mailing.
Fake police summons - No, Interpol will not use a Gmail address to send you an official notice of criminal investigation, threaten you with a large fine, and demand that you confess of being guilty of downloading child pornography.
Copyright, patents and trademarks - A simple discussion.
Older pages, no longer relevant to the
Spambait - A program for
generating millions of false e-mail addresses to put as bait on your web
site, read the instructions and download the program