How to Bypass Most Firewall Restrictions and Access the Internet Privately

[Osiris]

How to Bypass Most Firewall Restrictions and Access the Internet Privately

IntroductionMore and more employers and universities are becoming aware of the amount of time their employees or students are spending using the Internet for personal reasons. Obviously employers want to discourage this behavior and may implement a number of different ways to do so. These can include;

• Restricting people from installing programs on their workstation. This usually won't stop someone from accessing websites, but it may keep people from playing games or using instant messaging software.
• Using a firewall or proxy server to restrict access to websites or other Internet protocols. All your Internet communication passes through your network's firewall, so it's a great place to monitor and restrict access. How complex or restrictive it is largely depends how tech savvy your IT department is.
• Using a network monitoring system to "spy" on Internet access. This is a form of firewall monitoring, where your employer can intercept and read/save anything flowing through their firewall. Your IT department may call this an Intrusion Detection System, which is primarily used to monitor for attempted hacker attacks or viruses.
• Installing programs on workstations that monitor Internet access. This is probably the toughest thing to get around because there are so many different vendors that offer this type of software. In addition, there is software that simply records every keystroke you press. In most cases, there's no way around this other than disabling the software.

This guide discusses a way an employee or student can securely access the Internet while at work or school, and also get around some common firewall restrictions that prevent you from using most networked programs. My definition of "securely" means that there should be no mean by which your employer can know which websites you have visited or are currently visiting, and can not view or decipher the content of those sites (without actually standing over your shoulder.)

Keep in mind that the method I discuss here will protected you from NETWORK monitoring, not actual computer or keystroke monitoring. So if your IT department has some security software installed on your PC, you probably shouldn't even be looking at this page.

In addition to protecting you from network monitoring, this method can be used to get around a number of other security protections that may be in place;

• Your employer or school allows access to most of the Internet but blocks certain websites that they consider non-work related. Using this method you can access them.
• Your employer or school blocks you from chatting at work using AIM or ICQ or similar instant messaging programs. Follow my instructions and you may be able to get around the firewall and chat at work.
• You want to access your employer or school's Intranet from home. Setup the shunnel in the reverse order as I describe, with the SSH server on your work computer, and Putty at home. You'll may be able to access Intranet websites from home just like you were sitting at your work computer.

How to Bypass Most Firewall Restrictions and Access the Internet Privately