How do I enable TLS on Apache?

To enable TLS 1.2 in Apache, you will need to change/add the SSLProtocol directive. To do any of this, mod_ssl should be enabled, if not, use the command sudo a2enmod ssl . You can also support TLSv1.

How do I disable SSLv2 SSLv3 and TLS 1.0 in Linux?

Below, we will consider how to disable versions of TLS 1.0/1.1 and SSL 2.0/3.0 in Apache.

1. Use vi (or vim) to edit ssl.
2. Look for the SSL Protocol Support section:
3. Comment the line SSLProtocol all -SSLv2 -SSLv3, by adding a hash symbol in front of it.
4. Add a line under it:

How do I enable TLS in Linux?

Configuring a Unix/Linux Agent to Use SSL/TLS

1. Check the Agent’s status.
2. Verify the OpenSSL version and find the path to the trusted certificates.
3. Install the certificate (self-signed digital or trusted internal CA).
4. Verify access to the Application Server.
5. Register the Agent with the Application Server.

How do I enable TLS 1.2 on Apache?

To enable TLS 1.2 only, proceed as follows:

1. Become root .
2. Open the Tomcat server configuration file opt/IGEL/icg/apache-tomcat-XXX/conf/server. xml with an editor.
3. Add the attribute sslEnabledProtocols=”TLSv1.
4. Save the changes.
5. Restart the ICG as described under Controlling the ICG Daemon.

How do I know if TLS version is enabled Linux?

Resolution

1. Different ways to check TLS version your instance is using:
2. 1) Curl command:
3. A) TLS1.0 –> curl -v -s –tlsv1.0 https://.service-now.com/stats.do -o /dev/null/ 2>&1.
4. B) TLS1.1 –> curl -v -s –tlsv1.1 https://.service-now.com/stats.do -o /dev/null/ 2>&1.

How do I enable TLS on Web server?

Solution

1. Start the registry editor by clicking on Start and Run.
2. Highlight Computer at the top of the registry tree.
3. Browse to the following registry key:
4. Right click on the Protocols folder and select New and then Key from the drop-down menu.
5. Right click on the TLS 1.2 key and add two new keys underneath it.

How do I disable TLSv1 0 and TLSv1 1?

To enable the TLS 1.0 protocol, create an Enabled entry in either the Client subkey. This entry does not exist in the registry by default. After you have created the entry, change the DWORD value to 1. To disable TLS 1.0 for Client, change the DWORD value to 0.

How do I know if TLS 1.2 is enabled Linux?

You should use openssl s_client, and the option you are looking for is -tls1_2. If you get the certificate chain and the handshake you know the system in question supports TLS 1.2. If you see don’t see the certificate chain, and something similar to “handshake error” you know it does not support TLS 1.2.

How do I know if TLS 1.1 is enabled on Linux?

Answer

1. Log into the server via SSH.
2. Execute the command: # nmap –script ssl-enum-ciphers -p 443 example.com | grep -E “TLSv|SSLv” Note: replace the example.com with the name of the required domain. The output will be as shown below: # | SSLv3: No supported ciphers found. | TLSv1.0: | TLSv1.1: | TLSv1.2: