View source for How to Implement TLSv1.3 in Applications

== Overview ==
This guide provides resources and instructions on how to implement TLSv1.3, the latest version of the Transport Layer Security protocol, in your applications for enhanced security.
== Resources and References ==
* '''GitHub Project:'''
** Access a relevant [https://github.com/google/conscrypt GitHub project] that provides detailed examples or libraries for implementing TLSv1.3. 
* '''Additional Resources:'''
** List any other [https://source.android.google.cn/devices/architecture/modular-system/conscrypt#conscrypt-format Resouces] that might be helpful for understanding and implementing TLSv1.3. 
== Sample Code Snippet ==
* Include a brief description or title of the sample snippet. 
<syntaxhighlight lang="java">
    /**
     * dependencies implementation 'org.conscrypt:conscrypt-android:2.5.2'
     * @param url
     */
    private void tlsv13(String url) {
        Provider conscrypt = Conscrypt.newProvider();
        try {
            SSLContext context = SSLContext.getInstance("TLSv1.3",conscrypt);
            context.init(null/*keyManagers*/, null /*new CtsTrustManager[] {trustManager}*/, null);
            SSLSocketFactory factory = context.getSocketFactory();
            URL sslURL = new URL(url);
            HttpsURLConnection con = (HttpsURLConnection) sslURL.openConnection();
            con.setSSLSocketFactory(factory);
        } catch (Exception e) {
            e.printStackTrace();
        }
    }
</syntaxhighlight >
== Demo Application ==
* For a practical demonstration of TLSv1.3 in action, download the provided [http://ftp.wizarpos.com/advanceSDK/TestTLSV13.zip demo].