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problem with the warning: not secure connection

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i got problems after the last update he say by a lot of sites that the connection is not secured. normaly you see make an exception. but when i open gmail.com i cant make an exception. now i cant read my mail in firefox. is there any possebility that i see it i secure or not?

i got problems after the last update he say by a lot of sites that the connection is not secured. normaly you see make an exception. but when i open gmail.com i cant make an exception. now i cant read my mail in firefox. is there any possebility that i see it i secure or not?

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Do you have this problem on all https sites ? if so check the time and date of your computer is correct.

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Which security software (firewall, anti-virus) do you have?

Some security software intercept secure connections and send their own certificate.

Some examples are ESET and Bitdefender.

  • ESET setup -> advanced setup -> extend web and email tree -> SSL
  • SSL protocol: Do not scan SSL protocol
  • BitDefender -> Privacy settings -> disable Scan SSL