A virtual private network (VPN) is a secure, encrypted connection between two networks or between an individual user and a network. VPNs are often used to allow employees to securely connect to a corporate network from remote locations. They can also be used to encrypt internet traffic and disguise a user’s location. VPNs are typically deployed using special software, although some routers come with built-in VPN features. VPNs are an essential part of many security plans and are often used in conjunction with other security measures, such as firewalls and intrusion detection systems.
While a VPN does make your Internet private, the best providers can also track you with cookies and device fingerprinting – even if they hide IP addresses. Hackers will always find ways to get their hands on information that they shouldn’t. Even with a VPN, there are risks involved and you should be careful who accesses your device or data while connected remotely!