Some customers may need to manage their own SSL certificates or rely on specific Certificate Authorities.
If you disable your domain’s Universal SSL certificate, Cloudflare removes that certificate from our network and will not order or renew any additional Universal SSL certificates.
To avoid errors with your domain, either upload a custom certificate or purchase Advanced Certificate Manager before disabling Universal SSL.
If you disable Universal SSL, you may experience errors with the following scenarios:
Enabled features:
Other setups:
- Page Rules that redirect traffic to HTTPS
- HTTP to HTTPS redirects at your origin web server
Disable Universal SSL certificate
Before you disable Universal SSL/TLS, make sure you have uploaded a custom certificate or purchased Advanced Certificate Manager to protect your domain.
To disable Universal SSL in the dashboard:
- Log in to the Cloudflare dashboard ↗ and select your account.
- Select your domain.
- Go to SSL/TLS > Edge Certificates.
- For Disable Universal SSL, select Disable Universal SSL.
- Read the warnings in the Acknowledgement.
- Select I Understand and select Confirm.
Re-enable Universal SSL
To re-enable Universal SSL in the dashboard:
- Log in to the Cloudflare dashboard ↗ and select your account.
- Select your domain.
- Go to SSL/TLS > Edge Certificates.
- For Disable Universal SSL, select Enable Universal SSL.
FAQs
Open registry on your server by running regedit in the run window. Navigate to the below location: HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\SecurityProviders\SCHANNEL\Protocols . Now change DWORD values under Server and Client under TLS 1.0: DisabledByDefault [Value = 0] and Enabled [Value = 0] .
How to disable SSL and TLS? ›
Open registry on your server by running regedit in the run window. Navigate to the below location: HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\SecurityProviders\SCHANNEL\Protocols . Now change DWORD values under Server and Client under TLS 1.0: DisabledByDefault [Value = 0] and Enabled [Value = 0] .
How do I disable SSL certification? ›
Disable SSL Certificate Verification for an environment
- Open the API Client UI.
- Click on the Environments pane of the sidebar.
- Select your environment of choice.
- Click on the Settings tab.
- Use the Certificate Verification dropdown to disable or enable SSL verification.
Chrome
- Right-click the Google Chrome shortcut on your desktop and select Properties.
- In the Target field simple append the following parameter after the quoted string: --ignore-certificate-errors.
Turn Off SSL Certificates on Google Chrome
- Click the Chrome menu. on the browser toolbar.
- Select Settings.
- Click Show advanced settings.
- Here are the various settings you can adjust: Don't change these settings unless you're sure of what you're doing. Phishing and malware protection.
Disable Universal SSL certificate
- Log in to the Cloudflare dashboard ↗ and select your account.
- Select your domain.
- Go to SSL/TLS > Edge Certificates.
- For Disable Universal SSL, select Disable Universal SSL.
- Read the warnings in the Acknowledgement.
- Select I Understand and select Confirm.
Disabling TLS 1.0 and TLS 1.1 on your server will protect your server and your clients from these vulnerabilities. However, if you have clients that support TLS 1.0 and/or TLS 1.1, but not TLS 1.2, then these clients will not be able to connect to your server if you disable TLS 1.0 and TLS 1.1.
How do I disable certification? ›
To delete a certificate, right-click the certificate, and then click Delete. To disable a certificate, right-click the certificate, click Properties, select Disable all purposes for this certificate, and then click OK.
What happens if we disable SSL? ›
Important: These instructions explain how to disable the SSL certificate, which permits unencrypted connections to the server, including user login credentials. Disabling SSL can create a security exposure where a malicious user within the network can attack the system.
How to remove SSL certificate? ›
Deleting SSL certificates
- Go to your console's security menu. For more information, see Navigating to devices.
- From the Security menu, select SSL > Certificates.
- From the Actions menu, select Delete for the wanted SSL certificate.
- Click Yes to delete the SSL certificate.
The SSL/TLS certificate revocation process consists of three steps: Customer submits a request to revoke an TLS/SSL certificate. An administrator approves the request. DigiCert revokes the TLS/SSL certificate.
Is it safe to bypass an SSL certificate? ›
We strongly recommend that you verify certificates for HTTPS sites. If you switch this option off, there is a chance of increased security risks from malicious sites with certificates that misrepresent their identity (for example, a site called gogle.com pretending to be Google).
How to disable SSL from command line? ›
The curl command provides the -k or –insecure option to disable SSL certificate verification. This allows curl to perform “insecure” SSL connections and transfers without checking the authenticity of the SSL certificate presented by the server.
How do I disable TLS on Chrome? ›
Disable TLS 1.3
To disable TLS 1.3, open Chrome then types chrome://flags/#tls13-variant on the address bar. Locate TLS 1.3 then open the drop-down menu next to it. Disable it by setting it as 'Disabled.
How do I disable SSL TLS filtering? ›
Disable and re-enable SSL/TLS
Press the F5 key to open Advanced setup. Click Protections, expand SSL/TLS,click the toggle next to Enable SSL/TLS to disable it and click OK.
How do I disable https security? ›
In the sidebar, search for SSL and click on it:
- Next, click on the ellipsis ⋮ button next to the domain or subdomain and select Unforce HTTPS. ...
- To revert back to HTTPS, on the same SSL management page, choose Force HTTPS:
- If you prefer to set the HTTP version as default, you can set up a redirect from HTTPS to HTTP.
Step 1: Navigate to "HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\SecurityProviders\SCHANNEL\Protocols". Create a key named "TLS 1.1" with two DWORDs for both TLS 1.0 & 1.1: "DisabledByDefault=1" & "Enabled=0".
How do I change my SSL TLS settings? ›
Configure a Port to Use the TLS/SSL Certificate
Select the Windows Start button. Enter netsh in Search, and select Enter. Replace the certhash value with the certificate thumbprint value without the spaces. Modify the ipport value if you want to use a port other than the default port (443).
How to disable sslv2 and SSLv3 in Windows? ›
In the navigation tree, under SSL 3.0, select Server and then, in the right pane, double-click the Enabled DWORD value. In the Edit DWORD (32-bit) Value window, in the Value Data box leave the value at 0 and then, click OK. Restart your Windows server. You have successfully disabled the SSL v3 protocol.
