Not secure.

Question

Level 1

5 points

Not secure.

I am receiving a not secure warning on my mac for my school websites, among others. It just started happening and seems to be connected with ADDTrust. I do not know how to fix this. Please help!

MacBook Air 13″, OS X 10.11

Posted on Jul 1, 2020 9:25 PM

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Answer 1

BDAqua

Level 10

250,259 points

Jul 2, 2020 7:54 AM in response to Sbartolomei

Try this...

Go on the Apple certificate page:

https://www.apple.com/certificateauthority/

Download the Apple Intermediate Certificates

Apple IST CA 2 - G1 Certificate (direct download)

Double click the downloaded certificate to install it in Keychain Access.

You should see it now, in login certificates.

Try this browser as a test...

https://brave.com/

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Answer 2

MrHoffman

Level 10

147,097 points

Aug 3, 2020 8:37 AM in response to gmd1010

gmd1010 wrote:

I'm having the same issue and this did not work for me.

Beyond removing any add-on VPN clients mentioned above, other add-on security products and cleaners can also mess with connections and should be removed and the connectivity re-tested.

Which macOS or iOS or iPadOS version? High Sierra, as per this thread?

I cannot and do not recommend Brave browser, given the controversies. As an alternative, Firefox.

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