A virtual private network is a service that allows you to connect to the Internet through an encrypted tunnel to ensure your online privacy and protect your sensitive data. VPNs are generally used to secure connections to public Wi-Fi hotspots, hide IP addresses and make your browsing private.
If you’re wondering if VPNs are legal, you should know that most countries have no laws banning or restricting VPN usage.
This isn’t to say that there aren’t some governments out there that stifle freedom of expression and resort to censorship. Such repressive regimes have resorted to outlawing the use of VPNs, citing reasons ranging from tackling extremist views to upholding national security.
Outside of these countries, VPNs are legal to use. However, bear in mind that activities considered illegal without a VPN are still unlawful even when you connect to VPN servers.
Isn't 'regular' security software enough to protect my privacy ?
An anti-virus software or firewall does not protect your personal freedom on the Internet, nor does it protect you if your privacy is violated. Nor does it guarantee your anonymity on the Internet. A firewall monitors network traffic and, if necessary, can protect you from unauthorized access, whereas anti-virus software focuses exclusively on harmful software.