Put common name SSL was issued for mysite.com ; www.mysite.com;; if you are unsure what to use—experiment at least one option will work anyway

Facebook's profile and certificate that were revoked by Apple. Although Apple is known for its stringent App Store guidelines that restrict vetted applications from harvesting data, the Developer Enterprise Program has virtually no oversight on any of the apps that are distributed using the certificate licenses it gives companies for $300 annually. Let's Encrypt - Free SSL/TLS Certificates Let's Encrypt Has Issued a Billion Certificates We issued our billionth certificate on February 27, 2020. We’re going to use this big round number as an opportunity to reflect on what has changed for us, and for the Internet, leading up to this event. Read more. Feb 19, 2020 Multi-Perspective Validation Improves Domain Validation Security How to Trust Manually Installed Root Certificates in iOS 10.3 The profile does allow the certificate to be applied to the devices, however. Once the profile is installed on the device, I can view that certificate from (Settings) General -> Profile -> [select profile] -> More details. There, I tap the certificate and can read its contents, confirming it is the root cert I intended. SSL Certificate for IOS Devices - Palo Alto Networks

Apr 20, 2020

If you use a SSL Certificate provider that is not embed in the iPhone you need to add the CA to your phone in order to access SSL servers. - Download and install Apple's iPhone Configuration Utility. Revisiting SSL certificate trust on iOS devices for email I’m familiar with re-trusting the (invalid) SSL certificate on the Mac but I don’t see a way of doing this in iOS 10.2. Dreamhosts instructions state that one can click on the ‘Details’ button and then ‘Trust’ in the upper right hand corner but this button doesn’t exist.

Choose the "SSL Proxying > Install Charles Root Certificate in iOS Simulators" item. This will install your Charles Root Certificate into all of your iOS Simulators. Now when you start the iOS Simulator, you should be able to access SSL websites with Charles using SSL Proxying.

Installing an SSL Certificate on an iOS Device (Manually) If your network has a number of iOS devices, you may prefer to deploy the certificate via your school's MDM (Mobile Device Management) solution, or Apple Configurator 2. Installing an SSL Certificate (as a Trusted Root Certification Authority) On the iOS device, open cert.n4l.co.nz in the Safari browser. Tap on the Download N4L SSL Certificate iPhone Cannot Verify Server Identity – How to Fix