How Can I Import the Root Certificate to a Windows or Linux OS?

Importing the Root Certificate to the Windows OS

1. Click Start and choose Run. In the displayed Run dialog box, enter MMC and press Enter.
2. On the displayed console, choose File > Add/Remove Snap-in.
3. In the left Available snap-ins pane of the displayed dialog box, select Certificates. Click Add to add the certificate.
4. In the displayed Certificates snap-in dialog box, select Computer account and click Next.
5. In the displayed Select Computer dialog box, click Finish.
6. In the Add or Remove Snap-ins dialog box, click OK.
7. On the console, double-click Certificates.
8. Right-click Trusted Root Certification Authorities and choose All Tasks > Import.
9. Click Next.
10. Click Browse.
11. Locate the downloaded root certificate (a ca.crt file) and click Open. Then, click Next.
12. Click Next.
13. Click Finish.
14. Click OK to complete the import of the root certificate.

Importing the Root Certificate to the Linux OS

Figure 1 Importing a certificate