As soon as you set up a computer network you are opening up a great big can of worms. Cabled networks are pretty secure but wi-fi can create problems. Providing you take sensible precautions and enable encryption you should be okay. Nevertheless, you still might like to keep an eye on who is using it and connecting to the Internet especially if you have kids in the house – in which case this little utility, called LookatLan puts you back in control. It generates a lot of infomration, most of which probably won’t be of much interest to you, but the main window tells you what you need to know, about who is connected to your network, and what they are up to.
We are all concerned about privacy and security but relatively few PC users actually ever get around to doing something about it. Now there’s no excuse, a small freeware utility called EncryptOnClick can encrypt any file on your PC in just a second or two. Just open the program and select the file, tap in your password or PIN and its done. The file is compressed and scrambled using strong 256-bit AES encryption, which will keep most nosey parkers at bay. The program is small, under 4Mb, and it fits easily on a USB pen drive, so you can protect your files when you are on the move.
A growing number of people, concerned about personal privacy and security are opting to get off the grid but that’s always been a bit difficult with the Internet. It knows where you are, and what you are doing, but there are ways to become totally anonymous.
One way is to use TOR, or The Onion Router. It’s a network of virtual connections or relays, dotted around the world, operating in complex ‘layers’ (that’s where the Onion bit comes in) that stops you from being identified or tracked when you are online. Ironically much of the development work for TOR was sponsored by the US Naval Research Laboratory but now it’s gone independent, and it is free to use. Read the rest of this entry »
As soon as you set up a computer network you are opening up a great big can of worms. Cabled networks are pretty secure but wi-fi can create problems. Providing you take sensible precautions and enable encryption you should be okay. Nevertheless, you still might like to keep an eye on who is using it and connecting to the Internet especially if you have kids in the house – in which case this little utility, called LookatLan puts you back in control. It generates a lot of infomration, most of which probably won’t be of much interest to you, but the main window tells you what you need to know, about who is connected to your network, and what they are up to.
