VPN Frequently Asked Questions
- What is VPN?
VPN (Virtual Private Network) is a way of connecting a computer (or group of computers) in a remote location to the Wesleyan network in a secure (encrypted) and authenticated (password-protected) manner.
- Why is VPN necessary?
In view of virus and security threats, Wesleyan makes many of its systems secure. This is done through a firewall - a collection of hardware and software that checks all incoming network traffic from outside of Wesleyan and only allows certain types of data to pass through. Increasingly, fewer types of data are allowed through to reduce the threat of malicious attacks on our systems. However, legitimate members of the Wesleyan community need a safe and secure way to access these systems from home. VPN gives them this capability. It also makes all of their communications more secure since all data to and from the home computer is encrypted and cannot be 'sniffed' or captured by unscrupulous individuals.
- How do I know if I need VPN?
The first factor is your location - If you are connecting to the Wesleyan network from your home computer or from other off-campus locations you may need VPN in order to access certain Wesleyan computer systems. Also, campus locations which connect to the Wesleyan network over a DSL or Cable Modem connection (such as the wood-frame houses) may also need VPN since our systems do not recognize these connections as part of the Wesleyan network.
The second factor is which computer system you need to access - VPN will be required for the following functions:
- Access to Wesleyan Administrative Systems (SFIS, HR, Millennium, etc.)
- File sharing not performed via SFTP
- A Remote Control connection to a campus computer
- Login to the Wesleyan Domain
- Access to security-restricted web pages
- What can I access from home without VPN?
- What kind of network connection do I need to use VPN?
VPN will work best over a DSL or Cable Modem connection, but it can also be used over a dial-up ISP connection. If you have DSL or a Cable Modem, you are always connected to the Internet and can launch the VPN software at any time. If you connect to an ISP over a standard dial-up modem, you would establish your dial-up connection to your ISP first, then launch the VPN software to connect to Wesleyan.
- How do I know if VPN will run on my computer?
The VPN software works with current Windows versions (7,8 10), Intel-based Mac OS X, and Linux.
- What if I have problems installing or using VPN?
Some home Anti-Virus and Firewall products, such as Norton Internet Security, may block the install or VPN login causing it to fail. You can disable these products when you are installing AnyConnect the first time. After installation, you should enable your personal firewall to allow AnyConnect to run. If you run into problems, the Help Desk (x4000) or your Desktop Support Specialist will be able to help you with basic questions. If you are unable to get VPN to work, we recommend that you bring your computer to the Computer Service Center on the ground floor of Exley where they can install and configure the software and test your connection. They also can offer advice and support for other aspects of Home Networking.