I accidentally deleted some certificates from the Keychain Access application and I think they were somehow related to WiFi networks. Now everytime I try to join a network that uses PEAP authentication, it tells me to Accept the certificate (no password to unlock).

I looked at Why does OS X repeatedly prompt for certificate trust when joining WPA2 Enterprise WiFi and added all the certificates as trusted, but that doesn't help.

Also, I suspect that this has caused my WiFi to become less reliable, i.e. my connection drops more frequently, and things like that.

How do I solve this? Any ideas welcome.

  • Try this: macissues.com/2015/09/10/… – Nestoraj Jul 26 '16 at 7:21
  • Have you solved your problem yet? Did you talk with your network admin (if you are not the person) about re-certifiing the PEAP Cert? – kenjikato Jul 27 '16 at 20:56
  • No, the problem is still unsolved. @kenjikato could you perhaps point me towards something that discusses PEAP Certificates in general? – gunner Aug 6 '16 at 8:00
  • 1
    gunner I think there are loads of articles online, here is a nice overview to start with. Using google cache because the original is not https. – forgotstackxpassword Aug 8 '16 at 7:06

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