A Virtual Private Network (VPN) is a service that allows users to securely connect to the internet by encrypting data and routing it through a remote server. VPNs are particularly useful when connecting to untrusted Wi-Fi networks, such as those found in hotels or while traveling.

A VPN encrypts all data transmitted from your device, making it unreadable to anyone who may be attempting to intercept it. This means that even if someone does manage to intercept your data, they won’t be able to read or use it.

When using public Wi-Fi, it’s important to remember that these networks are often unencrypted, meaning that anyone nearby can potentially intercept and view the data being transmitted. This can include sensitive information such as passwords, credit card numbers, ePHI, PII, and your personal data. Whenever possible, avoid use of public Wi-Fi. When not possible to avoid use of public Wi-Fi, using a VPN is ESSENTIAL.

Hotels are notorious for having Wi-Fi networks in which you will not know the security status. By using a VPN, users can ensure that their data is encrypted and secure, even when using the hotel’s network.

It’s important to note that not all VPNs are created equal. Some may log and sell user data, defeating the purpose of using a VPN in the first place. It’s important to choose a reputable VPN provider that ensures user privacy and security.

In summary, VPNs are a crucial tool for anyone who values their online privacy and security. They’re particularly useful when connecting to untrusted Wi-Fi networks, while traveling, and when staying in hotels. By encrypting all data transmitted from your device, VPNs ensure that all information transmitted remains private and secure.