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LevelBlue Knowledge Base

Home » Knowledgebase » Legacy Products » Secure Web Gateway » Security Policies » INFO: How can I disable certificate validation for specific...

INFO: How can I disable certificate validation for specific sites?

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  • Description
    Sometimes it is required to access sites that are using self-signed certificates, which appear to be invalid by default and will be blocked by the default HTTPS policy (specifically the "Block Certificate Validation Errors" rule).

  • Symptoms
    While trying to access those sites the user receives a blocking page.

  • Cause
    This rule is by default performed on all HTTPS (secured) sites.

  • Solution
    1. In the Lists section, create a URL list, e.g. called "No certificate validation" and add the blocked HTTPS sites to it.
    2. Duplicate the default https policy.
    3. Modify the rule "Block certificate validation errors" by adding the new URL list "No Certificate Validation"



    Assign this policy to relevant users.
    Apply and commit changes.

  • Software Version
    8.5.0

    • This article applies to:
    NG 1000
    NG 5000
    NG 6000
    NG 8000
    This article was previously published as:
    Finjan KB 1616

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