Coffee Shop WiFi, Is It Safe?

A few years back I did a demonstration at KIPCUG on login security, and how I could capture someone’s login credentials using a Firefox plugin called Firesheep. In the demonstration I captured a Facebook users credentials and logged into their account. This was possible at the time because Facebook was not using any encryption in…

Is HTTPS really secure?

I’ve been saying for some time that browsing and doing transaction over HTTPS or TLS (when the padlock comes up in the address bar) is completely secure with the exception of your internet service provider may know what site you went to. If you don’t believe me, here’s Leo Laporte to confirm it.

TLS or SSL

TLS (Transport Layer Security) or SSL (Secure Socket Layer) is the only way to get complete security. You knowwww, when you go to your bank and you see the green lock that says HTTPS  in your address bar. TLS/SSL is end to end encryption. This is sometimes refured to as a tunnel. It is secure…