Transport Layer Security - Wikipedia
https://en.wikipedia.org/wiki/Transport_Layer_Security
Transport Layer Security (TLS), and its now-deprecated predecessor, Secure Sockets Layer (SSL), are cryptographic protocols designed to provide communications security over a computer network.
How to disable TLS 1.0 in Windows 10
https://windowsreport.com/how-to-disable-tls-1-0/
TLS (Transport Layer Security) 1.0 is an antiquated cryptographic protocol that TLS 1.2 and the Two decades is a long time for a security technology to stand unmodified. While we aren't aware of...
Plan for change: TLS 1.0 and TLS 1.1 soon to be disabled by default
https://blogs.windows.com/msedgedev/2020/03/31/tls-1-0-tls-1-1-schedule-update-edge-ie11/
TLS 1.0 and TLS 1.1 will not be disabled by default for either browser until Spring of 2021 at the Organizations that wish to disable TLS 1.0 and TLS 1.1 before that time may do so using Group Policy.
Browsers end support for TLS 1.0 and 1.1 in March... - GoDaddy Blog
https://www.godaddy.com/garage/browser-support-tls-10-11/
"Transport Layer Security (TLS) is a critical security protocol used to protect web traffic. Google Chrome will deprecate TLS 1.0 and TLS 1.1 in Chrome 72.
TLS 1.0 and TLS 1.1 Being Retired in 2020 by All Major Browsers
https://www.bleepingcomputer.com/news/security/tls-10-and-tls-11-being-retired-in-2020-by-all-major-browsers/
TLS (Transport Layer Security) is a protocol that can be used to encrypt communication between your web browser and a web site that is being visited.
TLS vs SSL: What's the Difference? Which One Should You Use?
https://kinsta.com/knowledgebase/tls-vs-ssl/
By having both TLS 1.3 and TLS 1.2 enabled on your server, you can ensure compatibility no matter what, while still getting the benefits of TLS 1.3 for browsers that support it, like Chrome and Firefox.