One of the key features of Secure Fax is that it uses HTTPS (Hypertext Transfer Protocol Secure) to encrypt the data being transmitted. HTTPS is a widely used protocol for secure communication on the internet and it provides an added layer of security to the faxing process. This means that sensitive information can be sent and received with confidence, as the data is encrypted during transmission and can only be decrypted by the intended recipient.

When a fax is sent using Secure Fax, the data is first converted into a digital format and then transmitted over the internet to the recipient’s fax number. The recipient’s fax machine, or a fax application, will then receive the data, convert it back into a physical document, and print it out.