

Encryption ensures that sensitive information—such as passwords, credit card details, and personal communications—remains unreadable to hackers, ISPs, and government surveillance.

Public Wi-Fi networks are often unsecured, making them prime targets for cybercriminals. VPN encryption shields your traffic, preventing man-in-the-middle attacks and data theft.

Internet service providers (ISPs) can monitor your browsing activity and throttle your internet speed based on usage. A VPN encrypts your data, making it impossible for ISPs to track or limit your speed.

Some governments and content providers impose internet restrictions. VPN encryption allows you to bypass these barriers while keeping your activity hidden from prying eyes.

With encrypted data, your real IP address is masked, making it harder for websites, advertisers, and cybercriminals to track your online behavior.

Encryption not only protects data from being intercepted but also ensures it is not altered or tampered with during transmission.
Encryption keys are fundamental to VPN encryption, securing your online traffic from unauthorized access. VPNs primarily use two types of encryption keys:
You launch your VPN app and choose a server. The VPN client (your app) and the server securely exchange encryption keys to establish a protected connection.
Before your data leaves your device, the VPN encrypts it using a powerful encryption method like AES-256. This turns your information into unreadable code (ciphertext), preventing third parties from seeing what you're doing online.
Your encrypted data travels through a secure "VPN tunnel," shielding it from cyber threats and network surveillance.
The VPN server decrypts your data using the agreed-upon encryption key. It then sends your request (e.g., opening a website or app) to the intended destination.
The website or service you accessed responds, and the VPN server encrypts this data again before sending it back through the secure tunnel.
Your VPN client receives the encrypted response and decrypts it, allowing you to see the content in its original form—without compromising security.
Your device
VPN Client
Encrypted
Encrypted Internet Service Provider
Encrypted
VPN Server
Internet
Automatically blocks your internet if the VPN disconnects, keeping your data safe from leaks.
Decide which apps use the VPN while others access the internet directly—balance security and speed effortlessly.
Shields your data with top-tier encryption, protecting you from hackers, ISPs, and surveillance.
Secure up to 10 devices simultaneously with one BearVPN account—perfect for work, travel, and home use.
Connect with a unique IP address that’s yours alone to reduce CAPTCHA prompts and access trusted services more reliably.
Encrypts your data twice by routing it through two servers to boost anonymity and strengthen your online privacy.
Optimized for speed with high-performance servers to let you stream, game, and browse without slowdowns or buffering.