How to Enable TLS 1.3 on Windows Server 2016?

TLS (Transport Layer Security) is a protocol that provides secure communication over a computer network. It ensures that the data transmitted between two devices is encrypted and protected from unauthorized access. TLS 1.3 is the latest version of the TLS protocol and offers improved security and performance compared to previous versions. In this tutorial, we will learn how to enable TLS 1.3 on Windows Server 2016.

Step 1: Press the Windows key + R on your keyboard to open the Run dialog box.

Step 2: In the Run dialog box, type "gpedit.msc" and press Enter to open the Local Group Policy Editor.

Step 3: In the Local Group Policy Editor window, navigate to the following location:
Computer Configuration > Administrative Templates > Network > SSL Configuration Settings > SSL Cipher Suite Order

Step 4: Double-click on the "SSL Cipher Suite Order" policy to open its properties.

Step 5: In the SSL Cipher Suite Order properties window, select the "Enabled" option.

Step 6: In the SSL Cipher Suite Order text box, add the following value at the beginning of the list:
TLS_AES_128_GCM_SHA256

Step 7: Click the OK button to save the changes.

Enabling TLS 1.3 on your Windows Server 2016 can help enhance the security and performance of your network communications. Follow the steps outlined in this tutorial, and ensure that your server is up-to-date with the latest encryption standards.

Video Tutorial:How do I enable TLS 1.2 and 1.3 on Windows Server 2016?

How do I enable TLS 1.2 and TLS 1.3 on Windows?

To enable TLS 1.2 and TLS 1.3 on Windows, follow these steps:

1. Open the Internet Options: Press the Windows key + R, type "inetcpl.cpl," and hit Enter. The Internet Options window will appear.
2. Go to the Advanced tab: Once the Internet Options window opens, click on the Advanced tab.
3. Enable TLS versions: Scroll through the list of settings and locate the section labeled "Security." Here, you’ll find checkboxes for different versions of TLS.
4. Check TLS 1.2 and TLS 1.3: Tick the checkboxes for TLS 1.2 and TLS 1.3. You can also uncheck older versions if you want to disable them for security reasons. Remember, it’s crucial to keep TLS 1.0 and TLS 1.1 disabled due to their known vulnerabilities.
5. Apply the changes: After selecting the desired TLS versions, click on the Apply button at the bottom right corner of the window.
6. Restart your system: To ensure the changes take effect, it is recommended to restart your computer.

By following these steps, you can enable TLS 1.2 and TLS 1.3 on your Windows system. This will enhance the security of your network communications by using the latest and most secure versions of the TLS protocol.

How do I enable TLS 1.3 on Windows?

Enabling TLS 1.3 on Windows involves several steps. Here is a step-by-step guide on how to do it:

1. Open the "Internet Options" window: You can access this window by searching for "Internet Options" in the Windows Start menu or by opening Control Panel and selecting "Network and Internet" followed by "Internet Options."

2. Select the "Advanced" tab: Once the "Internet Options" window is open, navigate to the "Advanced" tab.

3. Scroll down to the "Security" section: In the "Advanced" tab, scroll down until you find the "Security" section.

4. Enable TLS 1.3: Under the "Security" section, look for the TLS options. Check the box next to "Use TLS 1.3" to enable it.

5. Apply the changes: After enabling TLS 1.3, click on the "Apply" button at the bottom right corner of the window to save the changes.

6. Restart your computer: It’s recommended to restart your computer for the changes to take effect.

Once your computer restarts, TLS 1.3 should be enabled. This will enhance the security and performance of your internet connections. It is worth noting that not all websites and applications support TLS 1.3, so it’s possible that you may not notice an immediate effect. However, as more platforms adopt this protocol, you will benefit from its improved security features.

How do I enable TLS on server 2016?

To enable TLS on Server 2016, follow these steps:

1. Open the Server Manager on your Server 2016 machine.
2. Click on "Manage" and select "Add Roles and Features."
3. On the Before You Begin page, click "Next" to proceed.
4. On the Installation Type page, select "Role-based or feature-based installation" and click "Next."
5. On the Server Selection page, choose the server where you want to enable TLS and click "Next."
6. On the Server Roles page, leave it as is and click "Next."
7. On the Features page, scroll down and expand "Web Server (IIS)," then expand "Web Server" and select "Security" under it. Check the box for "TLS 1.0," "TLS 1.1," and "TLS 1.2."
8. A pop-up will appear, asking if you want to add the required Features. Click "Add Features" and then click "Next."
9. Now, click "Next" on the Web Server Roles page.
10. On the Features page, click "Next."
11. Finally, review the information and click "Install" to begin the installation process.

After the installation is complete, TLS will be enabled on your Server 2016 machine. Remember to perform any required configuration or settings adjustments based on your server’s specific requirements or your organization’s security policies.

It’s important to note that these instructions are based on the assumption that you have administrative privileges on the server and are familiar with the Server Manager and its features. Additionally, always ensure your server’s security is aligned with best practices and the latest recommendations from security experts.

How to verify TLS version in Windows Server 2016?

To verify the TLS version in Windows Server 2016, you can follow these steps:

1. Open the Registry Editor by pressing the Windows key + R, typing "regedit" in the Run dialog box, and hitting Enter.

2. Navigate to the following registry key:
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\SecurityProviders\SCHANNEL\Protocols

3. Under the Protocols key, you will find subkeys for different SSL/TLS versions, such as SSL 2.0, SSL 3.0, TLS 1.0, TLS 1.1, and TLS 1.2. To verify the TLS versions, look for subkeys named TLS 1.0, TLS 1.1, and TLS 1.2.

4. You can check the enabled status of each TLS version by examining the Enabled DWORD value within each subkey. A DWORD value of 0 means the version is disabled, while a DWORD value of 1 means it is enabled.

5. If any of the TLS version subkeys are missing, it means that version is not enabled or configured. However, the absence of certain subkeys does not necessarily indicate that the corresponding TLS version is disabled, as Windows Server 2016 may have a default configuration that only shows enabled versions explicitly.

By following these steps, you can verify the TLS versions enabled in Windows Server 2016 without relying on third-party tools or software.

Can I enable TLS 1.3 in Windows Server 2016?

Yes, you can enable TLS 1.3 on a Windows Server 2016. Here are the steps to do so:

1. Ensure you have administrative privileges on the server.
2. Open the Registry Editor by pressing Windows + R, typing "regedit," and pressing Enter.
3. Navigate to the following registry key: HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\SecurityProviders\SCHANNEL\Protocols
4. Right-click on the "Protocols" folder and select "New" and then "Key."
5. Name the new key "TLS 1.3."
6. Right-click on the "TLS 1.3" key and select "New" and then "Key" again.
7. Name the new key "Server."
8. Right-click on the "Server" key and select "New" and then "Key" once more.
9. Name this new key "Enabled."
10. With the "Enabled" key selected, you should see a blank area on the right-hand side within the Registry Editor.
11. Right-click in the blank area and select "New" and then "DWORD (32-bit) Value."
12. Name this new value "Enabled."
13. Double-click on the "Enabled" value and set its data to 1 to enable TLS 1.3.
14. Close the Registry Editor.
15. Restart the Windows Server to apply the changes.

After completing these steps, TLS 1.3 will be enabled on your Windows Server 2016. Please keep in mind that TLS 1.3 support may vary depending on the applications or services you’re using on the server. It’s recommended to test thoroughly and ensure compatibility before enabling TLS 1.3 in a production environment.