Download the authorization authority certificate that you use to intercept HTTPS traffic, as described in the Certificate Management chapter, and follow the instructions for installing the certificate later in this section.
Installing a Certificate in Internet Explorer, Chrome Browsers in Windows OS
Open the folder where you downloaded the pem certificate, rename it user.der and double click on it:
Figure 5 Selecting a certificate file
The certificate information will open. Click the Install certificate button:
Figure 6 Certificate installation
The Certificate Import Wizard will launch. Perform the import, following all the recommendations offered by the Certificate Import Wizard:
Figure 7 Certificate Import Wizard
Select the certificate store and click the Browse button:
Figure 8 Selecting a storage
Select Trusted root certification authorities and click OK:
Figure 9 Selecting a storage (continued)
Click "Done":
Figure 10 Import completion
When the security warning appears, click Yes:
Figure 11 Consent to install a certificate
Figure 12 Installation complete
The certificate installation is complete.
Installing a Certificate in the Safari, Chrome Browser on MacOSX
Go to the folder where you downloaded the pem certificate and double click on it:
Figure 13 Selecting a certificate file
The Keychain Access program will start. Select Always trust this certificate:
Figure 14 Certificate trust
Enter your password to confirm this operation:
Figure 15 Password entry
The certificate is installed.
Installing a Certificate in the Firefox Browser
Installing a certificate in the Firefox browser is similar for all operating systems. Let us consider the installation using Windows OS as an example.
Open Firefox browser settings (Tools ➜ Options):
Figure 16 Entering Settings mode
Go to the Additional section and select the Certificates tab. Click the View certificates button:
Figure 17 Certificates section
Click the Import button and specify the path to the downloaded pem certificate:
Figure 18 List of installed certificates
Figure 19 Selecting a certificate file
Select the Trust when identifying websites checkbox and click OK:
Figure 20 Selecting a trust type
The certificate installation is complete.