T-Systems International GmbH / Cloud Services

Telesec TLS certificates

Here you can download the TLS Certificates of Deutsche Telekom Security GmbH (Telesec).

Root- and Issuer Certificates:

File name Certificate name (CN) Valid until
TelesecGlobalRootClass2.crt.zip Telesec GlobalRoot Class 2 October 02, 2033
TelesecServerIDOVClass2CA.crt.zip Telekom Security ServerID OV Class2 CA August 03, 2027

Server certifikates:

File name Used for Valid until
bic-nge.as2.biz-345191.zip Server certifikat bic-nge.as2.biz February 07, 2026
bic-dc4.as2.biz-345192.zip Server certifikat bic-dc4.as2.biz February 07, 2026

The respective ZIP file contains the certificate in PEM format.

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