VPN and HTTPS serve different purposes in securing online communications and cannot be directly compared as one being more secure than the other.

HTTPS, or Hypertext Transfer Protocol Secure, is a protocol that encrypts communication between a user's web browser and a web server. It uses SSL/TLS encryption to protect the data transmitted between the two endpoints, making it difficult for third parties to intercept and read the data. HTTPS is commonly used to secure online transactions, such as those involving credit card information or login credentials.

On the other hand, a Virtual Private Network (VPN) is a network technology that creates a secure, encrypted connection between a user's device and a remote server or network. A VPN is designed to provide privacy and security for all internet traffic originating from the user's device, not just web browsing. VPNs can also be used to bypass geo-restrictions, access blocked content, and protect against online tracking.

While HTTPS and VPNs both provide encryption and security for online communications, they operate at different levels of the internet protocol stack. HTTPS only encrypts communication between the user's web browser and the web server, whereas a VPN encrypts all internet traffic originating from the user's device. Additionally, a VPN can provide additional security features, such as hiding the user's IP address and location, which can help protect against online tracking and profiling.

In summary, VPNs and HTTPS serve different purposes and cannot be directly compared as one being more secure than the other. HTTPS is designed to secure web browsing, while a VPN is designed to provide privacy and security for all internet traffic originating from the user's device.