Which type of communication does a VPN enable over the internet?

A VPN, or Virtual Private Network, is designed to create a secure tunnel for data to travel over the internet, which is why it enables secure communication. When you use a VPN, your data is encrypted before it is sent across the internet. This encryption protects the information from being intercepted by unauthorized users, making it significantly more difficult for hackers or malicious entities to access the content of your communication.

In addition to providing encryption, a VPN masks your IP address, further enhancing your privacy and security online. This combination of encryption and anonymity means that users can safely transmit sensitive information such as passwords, financial details, or personal communications without the risk of exposure.

While public, unencrypted, and local communications have their own characteristics, they do not provide the level of security that a VPN offers. Public communication can be easily accessed by anyone, unencrypted communication is vulnerable to interception, and local communication typically refers to data transmission within a local network, which does not encompass the enhanced security features provided by a VPN.