![]() Quick note: When setting up incoming PPTP VPN connections in Windows, you must configure your network router to forward VPN traffic to the Windows computer you want to access remotely. Windows has a built-in VPN client, but you’ll need to provide the connection information (namely, the IP address) for the VPN server you want to use. This simple trick comes in handy when you’re setting up your Windows PC as a VPN server, and then connecting to it so that you can securely, remotely access your files from anywhere. If you’re running your own VPN server via Windows, you can figure out the server’s IP address by typing CMD in the Search charm, launching the Command Prompt, and typing ipconfig. If you’re connecting to a corporate or commercial VPN, you can contact the administrator to learn the proper IP address. ![]() You can use this client to connect securely to other Windows computers or to other VPN servers that support the PPTP and L2TP/IPsec protocols-you just need to provide the IP address or domain name of the VPN server to which you want to connect. The setup process is simple: If you’re using Windows 8, just bring up the Search charm, type VPN, and then launch the VPN wizard by clicking Set up a virtual private network (VPN) connection. Windows comes loaded with a VPN client that supports the PPTP and L2TP/IPsec protocols. ![]() And if you just want to use a VPN to secure your Internet traffic while you’re on public Wi-Fi hotspots and other untrusted networks-or to access regionally restricted sites-consider subscribing to a third-party hosted VPN provider. If you need a more reliable and robust arrangement (one that also supports site-to-site connections), consider using a dedicated VPN router. If you’d like to network multiple computers together quickly through a VPN, consider installing stand-alone VPN server software. If you want simple remote access to a single computer, consider using the VPN software built into Windows. ![]() Now, let’s talk about how to create and connect to your own VPN. Instead, they use their own proprietary VPN technology. Keep in mind that some of the services highlighted in the next section don’t use these protocols. In short: When in doubt, try to use SSL or OpenVPN. Here’s a quick rundown, including the strengths and weaknesses of each. When choosing a networking protocol for your VPN, you need worry only about the four most popular ones. Because your Internet traffic routes through the VPN, it looks as if you’re just another British visitor. Journalists and political dissidents use VPNs to get around state-sponsored censorship all the time, but you can also use a VPN for recreational purposes, such as connecting to a British VPN to watch the BBC iPlayer outside the UK. Because the VPN encrypts your Internet traffic, it helps to stymie other people who may be trying to snoop on your browsing via Wi-Fi to capture your passwords.įourth and finally, one of the best reasons to use a VPN is to circumvent regional restrictions-known as geoblocking-on certain websites. Third, if you’re concerned about your online privacy, connecting to an encrypted VPN while you’re on a public or untrusted network-such as a Wi-Fi hotspot in a hotel or coffee shop-is a smart, simple security practice. This diagram illustrates the difference between using an unencrypted connection and using a VPN-secured Internet connection at your average coffee shop. Even if you don’t have a chain of offices to worry about, you can use the same trick to connect multiple home networks or other networks for personal use. For this reason, most businesses big and small rely on a VPN to share servers and other networked resources among multiple offices or stores across the globe. Second, VPNs are particularly useful for connecting multiple networks together securely.
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