How do I remove untrusted certificates?

Instructions for Android

  1. Open the Settings application, and select the Security option.
  2. Navigate to the Trusted Credentials.
  3. Tap on the certificate that you would like to delete.
  4. Tap Disable.

How do I remove imported certificates?

  1. On the main menu, click Tools > Global Options.
  2. Expand the Security node.
  3. Click SSL Security.
  4. Click Trusted Certificate. The Certificate Manager appears.
  5. Click the certificate you want to remove, then click Remove.
  6. Close the Certificate Manager.
  7. Click OK to close the Global Options dialog box.

How do you remove other people’s certificates?

Follow the steps mentioned below:

  1. Open Internet Explorer and click on Tools.
  2. Click on Internet Options and click on content.
  3. Click on the certificate button that is present.
  4. Delete the certificates that are present in the ‘other people’ by clicking the certificate and then clicking the remove button.

How do I remove all certificates?

Remove custom certificates

  1. Open your phone’s Settings app.
  2. Tap Security. Encryption & credentials.
  3. Under “Credential storage”: To clear all certificates: Tap Clear credentials. OK. To clear specific certificates: Tap User credentials. Choose the credentials you want to remove.

How do I remove a certificate from the trusted root certification authority?

How to Remove a Root Certificate from an Android Device

  1. Open your Settings, select Security.
  2. Choose Trusted Credentials.
  3. Select the certificate you’d like to remove.
  4. Press Disable.

How do I remove old certificates from keystore?

Use the keytool -delete command to delete an existing certificate.

How do I remove a certificate from a server?

Delete a certificate

  1. Search your certificate in the tree. It probably is in thePersonnal folder .
  2. Right click on your certificat and select Delete .
  3. Confirm the suppression.
  4. You certificate has now been deleted.

How do I remove Certificates from my government computer?

Here is the process:

  1. Open the “Start Menu”
  2. Open the “Control Panel”
  3. If your Control Panel is in Classic View.
  4. If your Control Panel is in Category View.
  5. Open the “Content” Tab.
  6. Click the “Certificates” button.
  7. Ensure te “Personal” tab is selected and highlight the certificates you want to remove.

How do I remove expired Certificates from Internet Explorer?

Screen design may be different depending on the version of Windows or Internet Explorer.

  1. Select [Tools] – [Internet Options].
  2. Open the [Content] tab and click the [Certificates] button.
  3. Select your certificate and click [Remove].
  4. Click [Yes].

What happens if I remove all certificates?

Removing all credentials will delete both the certificate you installed and those added by your device.

Should I remove all certificates?

It just goes to show you that even technology has its trust issues. If an app gives you reason not to trust it, delete that certificate. If you do trust the app but want to show your device that you do, install the proof!