Other than covering your IP address, a VPN likewise ensures your information by encoding it. In layman terms, encryption is information change from plain content anybody can peruse to figure that must be perused by approved clients.
Encryption does not keep programmers from blocking your information. Rather, it makes your information garbled.
To encode your information, a VPN utilizes protocols – PPTP, L2TP, OpenVPN, SSTP, and IKEv2. While these are very specialized, you should realize that:
- OpenVPN is the current brilliant standard for all protection wonks out there.
- Avoid PPTP no matter what.
- L2TP IPSec is not suggested for use on cell phones.