Hi to You and welcome on board! On this personal tumblelog I publish about the web, design, biz and arts.
From Zurich in Switzerland.
Hot WiFi Security Advice (human friendly version): logins must run over SSL/HTTPS. Else your password/data/sessions can be captured EASILY. Your security can be compromised even with a browser plug-in from a stranger's computer inside the WiFi network.
How to guard yourself from firesheep and wifi snooping? There's also a Youtube video with some demo.
Interesting movieclips from USA about very serious danger: internet hacking of normal home PCs. They say it is a HUGE international industry, anonymous and never asleep. Good flash site btw.