TLS stands for Transport Layer Security. It is a cryptographic protocol designed to provide secure communication over a network, typically the internet. TLS is the successor to the older Secure Sockets Layer (SSL) protocol.
The primary goal of TLS is to ensure privacy and data integrity between two communicating applications.
TLS is commonly used to secure various types of network communications, including web browsing (HTTPS), email transmission (SMTP, IMAP), virtual private networks (VPNs), and other client-server applications. It has become an essential protocol for ensuring the privacy and security of online communications.
To change TLS version on xampp apache follow below steps
Example: If you want to enable on TLS 1.2 and all other disabled
Step 1: Open xampp control panel and click on Apache(httpd-ssl.conf)

Step 2: Now search SSLProtocol and replace below code if you want enable only TLS 1.2 version
SSLProtocol -all +TLSv1.2

Note : If you want to enable on TSL1.3 the replace with
SSLProtocol -all +TLSv1.3
To enable TLS1.2 and TLS1.3
SSLProtocol -all +TLSv1.2 +TLSv1.3
To check the TLS version status of a in Chrome, you can follow these steps:
1 . Launch the Google Chrome browser on your computer.
2. Right-click anywhere on the webpage and select “Inspect” from the context menu. Alternatively, you can press Ctrl+Shift+I
3. In the Developer Tools panel, you’ll see several tabs at the top. Click on the “Security” tab.

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