Hi, TLS is not a command. It's what is used to encrypt data transmission on networks. The support for it is built into programs which establish secure data transmission - such as web and email browsers and servers. What service is your ISP referring to? If its an email service you use with them, they likely mean it for IMAPS and SMTPS, which would mean your email client needs to support it. Most modern email clients support TLS version 1.3 - it's a very common implementation nowadays. Same goes for web browsers. Best, Georg On 8/26/22 22:33, Mark Neidorff wrote:
...adding info. I tried using "cnf" for tls and got a message:
Repository 'hardware' is invalid. [hardware|https://download.opensuse.org/repositories/hardware/openSUSE_Leap_15.4/] Valid metadata not found at specified URL History: - [hardware|https://download.opensuse.org/repositories/hardware/openSUSE_Leap_15.4/] Repository type can't be determined.
I'm not even sure if this is a problem of not.
Thank you,
Mark
On Friday, August 26, 2022 4:27:49 PM EDT Mark Neidorff wrote:
I'm running Leap 15.4 using KDE and KMail for my email (old habits are hard
to break). I received and verified a notice from my ISP that they will be
requiring TLS 1.3 (but will accept 1.2) starting September 1. How do I
determine what version of TLS is in use on my system, and if it is not an
acceptable one, how do I upgrade it?
Thank you,
Mark
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