Welcome to Ter Hell Certificate Authority

 

Here you find instructions to import Ter Hell Certificate Authority as trusted Authority to your computer

Click Here to get to the installation instruction for the VPN Profile for external users.

 

Ter Hell Certificate Authority is for internal use to secure communication.
All that is need to trust our own certificate authority is done on every domain joined computer automatically.
Above description is for not owned PC, that have eligible rights to communicate secured with Ter Hell.

Cause of change signing algorythm in PKI hierarchie you need to install the old root and new root certificate.
(detailed install description above)

Trusted Root Certificate Authorities:

CA1_Ter Hell RootCA.crt

(thumbprint: 55 3a e5 9e c5 07 f6 7b de 8e ac 30 c2 15 00 a0 21 cc 65 18)
only needed till 06.08.2022 (DD.MM.YYYY)

CA1_Ter Hell RootCA(1).crt

(thumbprint: ea c3 0c c6 2c df e8 96 9a 0d 9a d2 dd 03 91 63 4b c5 d3 49)

 

Intermediate Certification Authorities:

CA2.tergroup.net_Tergroup-CA2(1).crt

(thumbprint:78 18 52 da b8 42 9f 93 75 aa 8c 45 2d 77 85 c5 41 7a 43 bf)
only needed till 09.08.2025 (DD.MM.YYYY)

CA2.tergroup.net_Tergroup-CA2(2).crt

(thumbprint: b7 7f e8 93 9f ed fd 18 c0 fe 42 75 26 c7 ec e3 42 11 c8 18)
rekeyed 15.07.2025 (DD.MM.YYYY)

CA3.tergroup.net_Tergroup-CA3.crt

(thumbprint: ea ee 64 65 32 60 80 c9 46 cf a1 ce 95 c5 e9 7a af 99 b7 f8)
only needed till 08.08.2025 (DD.MM.YYYY)

CA3.tergroup.net_Tergroup-CA3(1).crt

(thumbprint: 55 82 e3 18 35 09 01 b3 36 3e 92 92 3d 4d f4 b7 e3 a5 be a5)
rekeyed 08.08.2025 (DD.MM.YYYY)