0
votes
0answers
10 views

Unable to verify certificate when already trusted CA

I built my own CA, and add the CA certificate (cacert.crt) to my Mac OS X computer. Also, I use this CA signed another certificate to use as WPA2 enterprise authentication. When I connected to the ...
0
votes
2answers
75 views

Delete certificate for specific website

When I go to github, Chrome warns me that "The site's security certificate is not trusted!" I am sure I am using the correct URL. When I go to the same URL in Firefox, I don't get this issue. How do ...
1
vote
1answer
182 views

How do you change an expired certificate?

While I've been using mac for sometime. Often when I'm doing software updates on various machines I need to install new software. Most updates have certificates which are sometimes out of date. I ...
0
votes
1answer
297 views

Keychain access very slow after certificate problems

I have a MacBookPro. one day updates started refusing to install because it said the certificate is missing or invalid and someone is doing a man in the middle on me. Same thing went for the Mac App ...
2
votes
2answers
1k views

Accepting self-signed SSL certificates

I'd like to tell Macos 10.4 Mail that it can trust a self-signed SSL certificate for an IMAP+SMTP/SSL connection to a mail server I run, so that Mail does not complain each time I fetch mail. Can ...
9
votes
5answers
5k views

If Mac code signing is tampered with, what might fail?

What annoyances or real problems may occur when the digital signature of a Mac application is broken? Applications on a Mac can be digitally signed. When the signature is somehow broken, I know a few ...