Now that I’ve switched to a Macbook Pro with OSX Leopard as my primary desktop, I’ve located my Ubuntu machine in another part of the house to be accessible to my children. Not wanting to walk to the room where it’s located just to flip the power switch, I researched how to get “wake on LAN” working, so I could power it up remotely.
This is so easy, you’re gonna love it! Thanks Tyler Pedersen.
I’ve been using my laptop more frequently at wifi hotspots. Many web sites I visit encrypt traffic with SSL for authentication, but after that they send traffic in the clear which means the cookies that are used for authentication purposes are sent in the clear, so anyone with a sniffer within range of my laptop could easily intercept the traffic, steal my cookies and impersonate me on the web site. Not good! So, I went looking for a simple solution, and found a great article about using ssh for this purpose. Ya gotta love open source software.