2 days ago Follow these steps to download or purchase a certificate. for completing an exam or certification: Log in to Your dashboard with your Microsoft ID. Locate Certificates on the carousel and click Download or purchase. Select the certificate you’d like to download and click PDF. When we do, we will see not only the certificate (at the bottom of the chain, www.paypal.com in this case) but the Certificate Authority (or Authorities) that have signed the certificate. UPDATE: On the newer versions of Chrome you can find the certificate information by right clicking anywhere on the page and selecting 'Inspect'. Certificate settings. Click the Lock icon next to the name of the domain and go down to the Certificate options. Download Certificate. Once in the Certificate options select the Certificate image and drag it to your desktop. Open Certificate. Find the Certificate image located on your desktop, double click to open the Keychain Access window. When prompted add your password.
GeoTrust Root Certificates are used for issuing SSL/TLS, CodeSigning, S/MIME, and Client certificates.
All roots on this page are covered in our Certification Practice Statement (CPS).
![Certificates Certificates](/uploads/1/2/6/7/126740606/359839973.jpg)
Licensing and Use of Root Certificates
You may download, use and distribute the Root Certificates only under the terms of the Root Certificate License Agreement (PDF). There is no charge for use under these terms and You are not required to sign the agreement to make use of the Root Certificates. If You require a signed agreement per your company policy, please provide the information requested in the agreement and email a signed copy to [email protected]. You will receive a counter-signed copy for your records.
You may download, use and distribute the Root Certificates only under the terms of the Root Certificate License Agreement (PDF). There is no charge for use under these terms and You are not required to sign the agreement to make use of the Root Certificates. If You require a signed agreement per your company policy, please provide the information requested in the agreement and email a signed copy to [email protected]. You will receive a counter-signed copy for your records.
To learn more or buy GeoTrust TLS/SSL, visit our TLS/SSL product page.
DISCLAIMER: ROOT CERTIFICATES, AND ANY UPDATES, ARE PROVIDED “AS-IS” WITH NO WARRANTIES, EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION, ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT OF THIRD PARTY RIGHTS.
Active Roots | |
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GeoTrust Primary Certification Authority | Subject DN: C=US, O=GeoTrust Inc., CN=GeoTrust Primary Certification Authority Operational Start Date: Nov 27 00:00:00 2006 GMT Operational End Date: Jul 16 23:59:59 2036 GMT Key Size: 2048 bit Signature Algorithm: sha1WithRSAEncryption Serial Number: 18 ac b5 6a fd 69 b6 15 3a 63 6c af da fa c4 a1 SHA-1 Thumbprint: 32 3C 11 8E 1B F7 B8 B6 52 54 E2 E2 10 0D D6 02 90 37 F0 96 Hierarchy: Public TLS / SSL, CodeSigning, Client Auth/Email Test Site: https://www.geotrust.com Root Download Link: https://www.geotrust.com/resources/root_certificates/certificates/GeoTrust_Primary_CA.pem |
GeoTrust Primary Certification Authority - G2 | Subject DN: C=US, O=GeoTrust Inc., OU=(c) 2007 GeoTrust Inc. - For authorized use only, CN=GeoTrust Primary Certification Authority - G2 Operational Start Date: Nov 5 00:00:00 2007 GMT Operational End Date: Jan 18 23:59:59 2038 GMT Key Size: 384 bit Signature Algorithm: ecdsa-with-SHA384 Serial Number: 3c b2 f4 48 0a 00 e2 fe eb 24 3b 5e 60 3e c3 6b SHA-1 Thumbprint: 8D 17 84 D5 37 F3 03 7D EC 70 FE 57 8B 51 9A 99 E6 10 D7 B0 Hierarchy: Public TLS / SSL, CodeSigning, Client Auth/Email Test Site: https://ssltest42.ssl.symclab.com/ Root Download Link: https://www.geotrust.com/resources/root_certificates/certificates/GeoTrust_Primary_CA_G2_ECC.pem |
GeoTrust Primary Certification Authority - G3 | Subject DN: C=US, O=GeoTrust Inc., OU=(c) 2008 GeoTrust Inc. - For authorized use only, CN=GeoTrust Primary Certification Authority - G3 Operational Start Date: Apr 2 00:00:00 2008 GMT Operational End Date: Dec 1 23:59:59 2037 GMT Key Size: 2048 bit Signature Algorithm: sha256WithRSAEncryption Serial Number: 15 ac 6e 94 19 b2 79 4b 41 f6 27 a9 c3 18 0f 1f SHA-1 Thumbprint: 03 9E ED B8 0B E7 A0 3C 69 53 89 3B 20 D2 D9 32 3A 4C 2A FD Hierarchy: Public TLS / SSL, CodeSigning, Client Auth/Email Test Site: https://ssltest21.bbtest.net Root Download Link: https://www.geotrust.com/resources/root_certificates/certificates/Geotrust_PCA_G3_Root.pem |
GeoTrust Primary Certification Authority - G4 | Subject DN: C=US, O=GeoTrust Inc., OU=(c) 2012 GeoTrust Inc. - For authorized use only, CN=GeoTrust Primary Certification Authority - G4 Operational Start Date: Oct 15 00:00:00 2012 GMT Operational End Date: Dec 1 23:59:59 2037 GMT Key Size: 3072 bit Signature Algorithm: dsa_with_SHA256 Serial Number: 58 05 69 9b c3 16 3a 70 6b a4 f3 92 9e c5 00 66 SHA-1 Thumbprint: C3 26 EE A1 19 56 F9 71 0D 3A FF 07 B3 1B 57 A4 10 EB D6 F7 Hierarchy: Public TLS / SSL, CodeSigning, Client Auth/Email Test Site: https://ssltest43.ssl.symclab.com Root Download Link: https://www.geotrust.com/resources/root_certificates/certificates/GeoTrust_Primary_CA_G4_DSA.pem |
GeoTrust Universal CA | Subject DN: C=US, O=GeoTrust Inc., CN=GeoTrust Universal CA Operational Start Date: Mar 4 05:00:00 2004 GMT Operational End Date: Mar 4 05:00:00 2029 GMT Key Size: 4096 bit Signature Algorithm: sha1WithRSAEncryption Serial Number: 01 SHA-1 Thumbprint: E6 21 F3 35 43 79 05 9A 4B 68 30 9D 8A 2F 74 22 15 87 EC 79 Hierarchy: Public TLS / SSL, CodeSigning, Client Auth/Email Test Site: https://ssltest20.bbtest.net Root Download Link: https://www.geotrust.com/resources/root_certificates/certificates/GeoTrust_Universal_CA.pem |
GeoTrust Universal CA 2 | Subject DN: C=US, O=GeoTrust Inc., CN=GeoTrust Universal CA 2 Operational Start Date: Mar 4 05:00:00 2004 GMT Operational End Date: Mar 4 05:00:00 2029 GMT Key Size: 4096 bit Signature Algorithm: sha1WithRSAEncryption Serial Number: 01 SHA-1 Thumbprint: 37 9A 19 7B 41 85 45 35 0C A6 03 69 F3 3C 2E AF 47 4F 20 79 Hierarchy: Public TLS / SSL, CodeSigning, Client Auth/Email Test Site: https://ssltest34.bbtest.net Root Download Link: https://www.geotrust.com/resources/root_certificates/certificates/GeoTrust_Universal_CA2.pem |
GeoTrust Global CA | Subject DN: C=US, O=GeoTrust Inc., CN=GeoTrust Global CA Operational Start Date: May 21 04:00:00 2002 GMT Operational End Date: May 21 04:00:00 2022 GMT Key Size: 2048 bit Signature Algorithm: sha1WithRSAEncryption Serial Number: 02 34 56 SHA-1 Thumbprint: DE 28 F4 A4 FF E5 B9 2F A3 C5 03 D1 A3 49 A7 F9 96 2A 82 12 Hierarchy: Public TLS / SSL, CodeSigning, Client Auth/Email Test Site: https://ssltest11.bbtest.net Root Download Link: https://www.geotrust.com/resources/root_certificates/certificates/GeoTrust_Global_CA.pem |
GeoTrust Global CA 2 | Subject DN: C=US, O=GeoTrust Inc., CN=GeoTrust Global CA 2 Operational Start Date: Mar 4 05:00:00 2004 GMT Operational End Date: Mar 4 05:00:00 2019 GMT Key Size: 2048 bit Signature Algorithm: sha1WithRSAEncryption Serial Number: 01 SHA-1 Thumbprint: A9 E9 78 08 14 37 58 88 F2 05 19 B0 6D 2B 0D 2B 60 16 90 7D Hierarchy: Public TLS / SSL, CodeSigning, Client Auth/Email Test Site: https://ssltest19.bbtest.net/ Root Download Link: https://www.geotrust.com/resources/root_certificates/certificates/GeoTrust_Global_CA2.pem |
Recently we got some support request tickets regarding MAC clients which weren’t able to sign-in into Lync because they were missing the necessary root CA certificates.
Those root CA certificates are required in order to sign-in into Lync rather it’s on the internal or external network.
Those root CA certificates are required in order to sign-in into Lync rather it’s on the internal or external network.
the following guide was written by a colleague of mine, Lior Gilboa and it explain how to install a root CA certificate on a MAC client:
- Open the Keychain Access application, you can find it in the Launchpad or find it with Spotlight.
- Locate the certificate file (.CER) you have received from your system administrator and double click it.
The following message will popup, change the Keychain to “System” and click ‘Add’. - You will be asked to put in your password to approve the Keychain modification,
The Keychain Access Insert your password and click “Modify Keychain”. - The following popup will appear.
- Expand Trust by clicking the small arrow next to it and verify Always Trust is marked.
Then click “Always Trust” on the popup window. - You will be asked to insert your password again, insert it and click “Update Settings”.
- Now, in the Keychain Access application, navigate to System under Key chains and select Certificates under Category on the left pane.
Verify that the new certificate appears and marked with a small blue point with a white plus sign in it.
That’s It.