How do you control ciphers for SSL and TLS on IIS?

How do you control ciphers for SSL and TLS on IIS?

You can use the SSL Cipher Suite Order Group Policy settings to configure the default TLS cipher suite order.

  1. From the Group Policy Management Console, go to Computer Configuration > Administrative Templates > Network > SSL Configuration Settings.
  2. Double-click SSL Cipher Suite Order, and then click the Enabled option.

How do I find my IIS cipher settings?

View and Edit Enabled Ciphers On the left pane, click Computer Configuration >> Administrative Templates >> Network >> SSL Configuration Settings.

What are ciphers in SSL?

Cipher suites are sets of instructions on how to secure a network through SSL (Secure Sockets Layer) or TLS (Transport Layer Security). As such, cipher suites provide essential information on how to communicate secure data when using HTTPS, FTPS, SMTP and other network protocols.

How do I enable TLS 1.2 ciphers?

Run a script to enable TLS 1.2 strong cipher suites

  1. Log in to the manager.
  2. Click Administration at the top.
  3. On the left, click Scheduled Tasks.
  4. In the main pane, click New.
  5. The New Scheduled Task Wizard appears.
  6. From the Type drop-down list, select Run Script.

How do I get SSL ciphers?

How to find the Cipher in Chrome

  1. Launch Chrome.
  2. Enter the URL you wish to check in the browser.
  3. Click on the ellipsis located on the top-right in the browser.
  4. Select More tools > Developer tools > Security.
  5. Look for the line “Connection…”. This will describe the version of TLS or SSL used.

What are TLS 1.2 ciphers?

What is a TLS 1.2 Cipher Suite? As we covered in the last section, a Cipher Suite is a combination of algorithms used to negotiate security settings during the SSL/TLS handshake. When the ClientHello and ServerHello messages are exchanged the client sends a prioritized list of cipher suites it supports.

How do I disable weak SSL protocols and ciphers in IIS?

go to HKLM\SYSTEM\CurrentControlSet\Control\SecurityProviders\SCHANNEL\Protocols\SSL 3.0\Server ; create the key if it does not exist. make sure that DWORD value Enabled exists and is set it to 0. make sure that DWORD value DisabledByDefault (if exists) is set it to 1.