certificate

Hi, I have recently acquired a used MacBookPro 11, a great upgrade from what I was using before. I haven’t yet gotten proper use from it however as Safari is not working properly. I'm getting all kinds of messages that seem to be related to internet security. As far as I know, the previous...

I am having an issue with SSL cert cacheing on a certain subdomain that I use for development. The browser is looking for the expired root LetsEncrypt certificate, DST Root CA X3, which expired in Sept 2021. My browser caches are clear, and this certificate does not exist in my Keychain. The...

I got this certificate error for Calendar and I thought it's pretty strange. I never had a certificate error for any Apple server connections before. Any thoughts on this? Could it be related to the heavy server loads at Apple because of the Big Sur rollout? I tried to download Big Sur earlier...

Hi, I have a macbook running OS X Yosemite 10.10.5. My git (2.5.4, Apple git-61) suddenly stopped working, with the error message "SSL peer handshake failed, the server most likely requires a client certificate to connect". I tried updating git, reconnecting to the server and signing out and...

So I’ve been rebuilding my library due to a whole bunch of server issues and everything has been fine apart from the transition to the new ‘Music’ and ‘TV’ apps. I happened to quite like iTunes for all its quirks. Restarting Home Sharing ended up being a major headache. Any way. Last week I...

Hello, is it possible somehow to prevent storecards grouping together in Wallet from the same certificate? I am doing my own storecards for those i cant find in the AppStore and everything looks great except that all those storecards are in the same group because of the same certificate, is it...

What's the value on this? Can't find another one with the signed documents like this one has. Woz limited signed edition, certificate of authenticity, and a letter from Woz. https://www.ebay.com/itm/302781602744 Thanks!

Hi there, I am investigating to know why my server can no longer connect to Apple Push Notifications Services APNS (Failed to connect to APNS: 0) since about march 2017? It worked fine since 2014 till about march 2017? A test through www.pushtry.com is working properly! Did Apple make a change...

Hey guys! i'm having a bit of a problem with my Keychain Access. I'm running macOS High Sierra (10.13.2). I need to mark some of my certificates I keep in the Login Keychain as "Trusted". I open the keychain, I log in with my administrator password, I try to double click on (any) certificate...

Hello, I have my own SHA256 certificate which I use for signing the certificates which are used on my own servers (HTTPS and SMTPS). Under iOS 10 and earlier I installed the certificate by downloading it and it installing it like you would do a normal mobile configuration profile and it...

Hi all! On Saturday, I did an update from 10.12.6 to public beta 10.13 no 6, which did fine by the way :). On Monday, public beta 7 was released and I my App Store was just showing "Checking for updates". Next, I checked the log file in /var/log/install.log and noticed the following...