A proxy server is a device that usually sits between a client and the destination the user is trying to reach. It can provide security, anonymity, and even protection for the client behind the proxy. Here, we look at how to set up a web proxy, define access control lists, and troubleshoot it.

Read more…

Apache is a solid and stable web server that has been around for years. Apache can also be used to host multiple websites at a single time through the use of its virtual hosts feature. There is also an option to use SSL protocol, making websites safe and secure.

Read more…

The VNC server allows you to remote into the user’s system and view her desktop. With the end user’s desktop in view, you can more easily troubleshoot any issues she is having. Setting up a VNC serer isn’t hard at all.

Read more…

Secure your SSH connection is very important. I guess that you don’t want your password being hacked, right? There are some tips that can help you to have a securer connection. Here we go!

Read more…

Backup your Linux OS is the first thing I want to do after installing my Linux machine and necessary softwares. You can install your OS again but it takes long time and effort to install all the stuffs in your machine. Now I start to backup and restore my Ubuntu 9.10. It’s the same to the other distributions.

Read more…