0
votes
1answer
93 views

Verifying Certificate using Mac Terminal

In Mac Terminal, we can use the command security to do many things related to certificates. I'm trying to know how to verify a certificate using this command. I wrote security verify-cert [.pem ...
1
vote
1answer
124 views

Chrome still shows red cross “https://” even with valid certificate

This happens on one of my users Mac laptop running ML or Mavericks. When she accesses https://www.somewebsite.com using either Chrome or Safari, she always got the warning related to the certificate ...
0
votes
1answer
47 views

How to install a DER binary encoded, GOST R 34.10-2001 root certificate (.crt) on Mac?

I would like to install this certificate on my Mac running OSX 10.9.1. I've downloaded it, but when I double click, keychain is opened and that is it. Can not install it with command line also: ...
0
votes
0answers
23 views

trying to gem install t, problems with certificate

i'm trying to install this project on OS X 10.6.8. i'm following the installation instructions which say to first add the certificate with the command gem cert --add <(curl -Ls ...
1
vote
0answers
101 views

Mac: Certificate expiration date is not consistent

In the Expires column of the Keychain Access application I can see the expiration date of certificates. Strangely these dates do not match the actual expiration. See below for an example. This ...
0
votes
0answers
153 views

How to delete or untrust all root certificates in OSX?

I right clicked on all the root certificates, but it doesn't allow me to delete them, or to untrust them all at once. How can this be done? Is it safe to do this?
3
votes
1answer
449 views

Chrome CA cert Security Error

A few days ago Chrome stopped accepting my CA certificates. Now it just says: Invalid Server Certificate You attempted to reach my-domain, but the server presented an invalid certificate. ...
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 ...