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I keep getting SEC_ERROR_BAD_SIGNATURE in Firefox when same url is OK in chrome

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  • Last reply by philipp

daveslatter
daveslatter
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Firefox is my default browser, and Google.co.uk is my home page - every time I startup Firefox the url redirects to https://www.google.co.uk/?gws_rd=ssl and I get the SEC_ERROR_BAD_SIGNATURE problem. The message seems to happen on other https:// urls within Firefox but the same pages are easily accessed when using Chrome browser. I am using Bullguard internet security. Thanks in advance. Dave S

Firefox is my default browser, and Google.co.uk is my home page - every time I startup Firefox the url redirects to https://www.google.co.uk/?gws_rd=ssl and I get the SEC_ERROR_BAD_SIGNATURE problem. The message seems to happen on other https:// urls within Firefox but the same pages are easily accessed when using Chrome browser. I am using Bullguard internet security. Thanks in advance. Dave S

Chosen solution

hi daveslatter, can you see if the steps from this link make a difference?: https://support.mozilla.org/en-US/kb/troubleshoot-SEC_ERROR_UNKNOWN_ISSUER#w_bullguard

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philipp
philipp
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Chosen Solution

hi daveslatter, can you see if the steps from this link make a difference?: https://support.mozilla.org/en-US/kb/troubleshoot-SEC_ERROR_UNKNOWN_ISSUER#w_bullguard