4. Network Security 4-1. TLS Communication Since transmissions are protected by TLS, you can prevent the disclosure of setting information and the content of print data by using the IPPS protocol for printing and configuring your product via your browser. You can also prevent information from being sent to unauthorized devices by using the server validation function, importing the CA-signed certificate, and working with the in-house public key infrastructure (PKI). Encryption strength can be configured to use a much safer encryption algorithm. You are also protected by TLS when you access the Epson server on the internet through the product for Epson Connect and firmware updates.
This product supports TLS versions TLS 1.1, TLS 1.2 and TLS 1.3. Select the encryption strength and the version of the TLS being used. Certificate • Print data • Settings TLS Certificate Epson’s server Internet TLS • Epson Connect • Firmware update - 9 -