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my Root certificate has expired how do I renew it?

My I-mac is saying that the Root certificate authority has Expired

How do I renew it

iMac 21.5″, macOS 10.13

Posted on Jan 3, 2021 6:42 AM

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Level 10

250,259 points

Posted on Jan 3, 2021 4:21 PM

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.

https://discussions.apple.com/thread/251211674?answerId=253087027022&page=1

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Top-ranking reply

Level 10

250,259 points

Jan 3, 2021 4:21 PM in response to AlanPou

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.

https://discussions.apple.com/thread/251211674?answerId=253087027022&page=1

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my Root certificate has expired how do I renew it?

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