However, it’s important to note that this particular notification is only going to grow more severe as new versions of Chrome are released.įor example, with Chrome 81 set to launch in March 2021, connections to sites using outdated security protocols will be blocked altogether. This is similar to other types of Chrome warnings you may have seen in the past. Naturally, this message is likely to turn many potential visitors away. This site uses an outdated security configuration, which may expose your information.” When the visitor clicks through for more information, they’ll see a message similar to this one: A new security indicator is shown to users visiting a site using TLS 1.0 or 1.1 (Image source: ) So what does this mean for the future of Chrome browsers, and more specifically for your website’s users? Beginning with Chrome 79, if a site is using TLS 1.0 or TLS 1.1, Chrome will display a warning notification indicating a “not secure” connection. The Dangers of Using Older TLS Versions on Your Website These offer better security and faster speeds and are already standard for nearly all browser-based connections. Therefore, the focus is now turning towards the newer TLS 1.2 and 1.3 versions. In other words, it protects the information being sent between your website’s server and the end user’s browser.Īt this point, TLS 1.0 and TLS 1.1 are old standards that have various limitations and fail to support many modern internet technologies. It’s an encryption security protocol responsible for safeguarding data that is being transmitted online. TLS is short for “Transport Layer Security”. This is being done in order to enhance the security and performance of the browsers, and protect users from unsecured sites. This shouldn’t come as news as, in 2019, Google and a variety of other major browsers had already revealed that they would be deprecating support for TLS 1.0 and TLS 1.1. Starting with Google Chrome 72, one key thing has changed: the popular browser started deprecating support for legacy TLS versions. What TLS 1.0 and 1.1 Are (And Why They’re No Longer Supported)

Enable tls 1.2 windows 10 chrome