SSL (Secure Sockets Layer) and TLS (Transport Layer Security) are cryptographic protocols designed to provide secure communication over a computer network. Using SSL/TLS with HTTP results in HTTPS, which is a secure version of HTTP. This ensures that the data exchanged between the client and server is encrypted and is critical for protecting sensitive information.
Here’s a simple example of how to use SSL/TLS in a Java application using `HttpsURLConnection`:
import javax.net.ssl.HttpsURLConnection;
import java.net.URL;
public class HttpsExample {
public static void main(String[] args) {
try {
URL url = new URL("https://www.example.com");
HttpsURLConnection con = (HttpsURLConnection) url.openConnection();
// Set request method
con.setRequestMethod("GET");
// Get response code
int responseCode = con.getResponseCode();
System.out.println("Response Code : " + responseCode);
} catch (Exception e) {
e.printStackTrace();
}
}
}
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