Installing Trusted Root Certificate on Android phone

This section provides a tutorial example on how to install a trusted root certificate on Android phone from storage.

After downloading a certificate to your Android phone storage, you need to install it as a trusted certificate in "Settings".

1. Tap on "Settings > Security" and scroll down to the "Credential storage" section.

2. Tap on "Install from storage - Install certificates from storage". The list of certificates in the "Download" folder is displayed.

3. Select "Root-R1.crt" certificate file that you downloaded previously.

4. Name the certificate as "GlobalSign" and tap on "OK". The certificate is installed.

Installing Trusted Root Certificate on Android phone
Installing Trusted Root Certificate on Android phone

Table of Contents

 About This Book

 Introduction of PKI (Public Key Infrastructure)

 Introduction of HTTPS (Hypertext Transfer Protocol Secure)

 Using HTTPS with Google Chrome

 Using HTTPS with Mozilla Firefox

 HTTPS with Microsoft Edge

 Using HTTPS with Apple Safari

 HTTPS with IE (Internet Explorer)

Android and Server Certificate

 Visiting "https" Website with Chrome on Android Phone

 "Your connection is not private" with Chrome on Android Phone

 Viewing Server Certificate with Chrome on Android Phone

 Viewing Server Certificate Path with Chrome on Android Phone

 Trusted Certificate Store on Android phone

 Downloading Trusted Root Certificate on Android phone

Installing Trusted Root Certificate on Android phone

 Installing Website Server Certificate on Android Phone

 iPhone and Server Certificate

 Windows Certificate Stores and Console

 RDP (Remote Desktop Protocol) and Server Certificate

 macOS Certificate Stores and Keychain Access

 Perl Scripts Communicating with HTTPS Servers

 PHP Scripts Communicating with HTTPS Servers

 Java Programs Communicating with HTTPS Servers

 .NET Programs Communicating with HTTPS Servers

 CAcert.org - Root CA Offering Free Certificates

 PKI CA Administration - Issuing Certificates

 Comodo Free Personal Certificate

 Digital Signature - Microsoft Word

 Digital Signature - OpenOffice.org 3

 S/MIME and Email Security

 PKI (Public Key Infrastructure) Terminology

 Outdated Tutorials

 References

 Full Version in PDF/EPUB