ETH Zürich

radius-service.ethz.ch Certificates

This site shows the TLS certificate used by our Radius servers. Radius is used as authentication, authorization and accounting services in the ETH IT network (wired and wireless). While connecting to our network you will be asked to check the certificate hence you may want to compare the certificate details with the information you find here:
StateRunning
SubjectC=CH, L=Zürich, O=ETH Zürich, CN=radius-service.ethz.ch
Active on Radius servers2024-09-11 to 2025-09-03
Certificate validity2024-08-30 to 2025-09-30
S/N0c:ae:08:6f:8f:92:06:24:1e:fb:e3:2f:64:e7:9a:77
IssuerC=US, O=DigiCert Inc, CN=DigiCert Global G2 TLS RSA SHA256 2020 CA1
Fingerprint (SHA-256)86:0E:EA:22:B0:BE:E9:5E:FB:A3:F9:1C:FE:14:E7:20:67:CE:D5:BE:FC:A8:AF:12:C0:C5:A4:1E:7E:A6:FA:AC
Fingerprint (SHA-1)E8:E3:53:F6:E1:F2:FB:28:F9:54:CA:CD:A0:B9:FD:CD:74:22:79:D1
Downloade4c301de-66b1-11ef-b257-3ccd365ffb70.crt
StateDeprecated
SubjectC=CH, L=Zürich, O=ETH Zürich, CN=radius-service.ethz.ch
Active on Radius servers2023-09-06 to 2024-09-18
Certificate validity2023-08-23 to 2024-09-22
S/N05:8B:37:93:C8:E6:61:12:0C:46:9E:86:48:98:A2:15
IssuerC=US, O=DigiCert Inc, CN=DigiCert Global G2 TLS RSA SHA256 2020 CA1
Fingerprint (SHA-256)0E:7F:F4:E4:97:AC:45:16:8A:3D:ED:79:5A:DA:A3:17:8B:07:2C:3B:BB:30:08:DF:D2:8C:2E:D2:93:DC:B6:BC
Fingerprint (SHA-1)2D:A6:DE:50:AC:39:57:BA:99:8C:E7:8F:5A:74:6D:4D:40:0B:D9:8E
Download63c3bf2f-dab2-4822-9721-814db276963c.crt
StateDeprecated
SubjectCN=radius-service.ethz.ch
Active on Radius servers2022-09-16 to 2023-09-06
Certificate validity2022-09-02 to 2023-10-02
S/N2F:82:79:45:54:1C:AA:D6:4B:E4:C6:CC:7E:40:C2:F2
IssuerC=GB, ST=Greater Manchester, L=Salford, O=Sectigo Limited, CN=Sectigo RSA Domain Validation Secure Server CA
Fingerprint (SHA-256)03:C9:E8:5E:54:10:F8:A6:9B:BF:F2:E4:CB:2C:AE:E5:DA:F7:87:F2:44:94:A9:6D:AB:EF:8C:4A:49:D5:33:FC
Fingerprint (SHA-1)41:DA:29:60:A2:E3:EA:EB:F3:01:48:0F:F1:D2:C6:8A:50:6F:10:7D
Download4601dcdc-65b5-4d13-b079-d01e47021647.crt