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Setting automatic validation of digital signatures in Adobe Acrobat Reader DC

Download LRZ Root Certificate

Download the following file from the LRZ : https://www.pki.dfn.de/fileadmin/PKI/zertifikate/T-TeleSec_GlobalRoot_Class_2.crt

Import and validate LRZ root certificate

Click in Acrobat Reader under Signatures on the right side under Identities and trusted certificates by clicking on More.

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Select Trusted certificates on the left side and click on Import in the tab above.

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Select the certificate T-TeleSec GlobalRoot Class 2 from the LRZ under Browse.

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Select the location of the download certificate from the LRZ and click Open.

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Under Contacts, select the certificate by clicking on it.

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In the same window under Certificates, select the T-TeleSec GlobalRoot Class 2 certificate.

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Then click on Trust

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Check the box Use this certificate as trusted root in the window that appears.

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Import the T-TeleSec GlobalRoot Class 2 certificate from the LRZ

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Confirm the import with OK.

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Then you can close all windows.

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Topic attachments
I Attachment Action Size Date Who Comment
10.pngpng 10.png manage 36 K 13 May 2020 - 13:06 SofianeYaicheGa94foh  
11.pngpng 11.png manage 196 K 13 May 2020 - 13:08 SofianeYaicheGa94foh  
1.pngpng 1.png manage 191 K 13 May 2020 - 12:54 SofianeYaicheGa94foh  
2.pngpng 2.png manage 257 K 13 May 2020 - 12:54 SofianeYaicheGa94foh  
3.pngpng 3.png manage 97 K 13 May 2020 - 12:55 SofianeYaicheGa94foh  
4.pngpng 4.png manage 102 K 13 May 2020 - 12:59 SofianeYaicheGa94foh  
5.pngpng 5.png manage 119 K 13 May 2020 - 13:00 SofianeYaicheGa94foh  
6.pngpng 6.png manage 119 K 13 May 2020 - 13:01 SofianeYaicheGa94foh  
7.pngpng 7.png manage 119 K 13 May 2020 - 13:03 SofianeYaicheGa94foh  
8.pngpng 8.png manage 151 K 13 May 2020 - 13:04 SofianeYaicheGa94foh  
9.pngpng 9.png manage 121 K 13 May 2020 - 13:05 SofianeYaicheGa94foh  
adobereadermore.pngpng adobereadermore.png manage 188 K 09 Apr 2020 - 11:46 AyseguelOmusNe63guq  
certvalidateclose.pngpng certvalidateclose.png manage 196 K 09 Apr 2020 - 13:42 AyseguelOmusNe63guq  
edittrustimport.pngpng edittrustimport.png manage 121 K 09 Apr 2020 - 13:46 AyseguelOmusNe63guq  
edittrust.pngpng edittrust.png manage 119 K 09 Apr 2020 - 13:00 AyseguelOmusNe63guq  
treustedcertificateimport.pngpng treustedcertificateimport.png manage 110 K 09 Apr 2020 - 12:17 AyseguelOmusNe63guq  
trostedcertificatesimport.pngpng trostedcertificatesimport.png manage 257 K 09 Apr 2020 - 11:49 AyseguelOmusNe63guq  
trustedcertifiacatesimportededittrust.pngpng trustedcertifiacatesimportededittrust.png manage 214 K 09 Apr 2020 - 12:33 AyseguelOmusNe63guq  
trustedcertificatebrowse1.pngpng trustedcertificatebrowse1.png manage 97 K 09 Apr 2020 - 12:13 AyseguelOmusNe63guq  
trustedcertificateeditcertificatetrust.pngpng trustedcertificateeditcertificatetrust.png manage 151 K 09 Apr 2020 - 12:33 AyseguelOmusNe63guq  
trustedcertificateimported.pngpng trustedcertificateimported.png manage 36 K 09 Apr 2020 - 13:20 AyseguelOmusNe63guq  
trustedcertificateopen.pngpng trustedcertificateopen.png manage 102 K 09 Apr 2020 - 12:15 AyseguelOmusNe63guq  
zertbeizertifikatenanklicken.pngpng zertbeizertifikatenanklicken.png manage 119 K 09 Apr 2020 - 13:44 AyseguelOmusNe63guq  
zertifikatbeikontakteanklicken.pngpng zertifikatbeikontakteanklicken.png manage 119 K 09 Apr 2020 - 13:44 AyseguelOmusNe63guq  
Topic revision: r3 - 13 May 2020, SofianeYaicheGa94foh
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