Fields describing the team
Team Details
Official Name
Open Systems Computer Emergency Response Team
Short Name
OS-CERT (CH)
Country
Switzerland
Established
01 Oct 2001
Host Organisation
Open Systems AG
Constituency
Constituency Type
- Commercial Organisation
Country of constituency
- Switzerland
ASNs, Domains, IP ranges
- 9092
- *.open.ch
- *.open-systems.com
- 213.156.224.0/19
OS-CERT is responsible for internal security of Open Systems AG.
Team Contact Information
Main Number
Emergency Number
-
Fax Number
-
Postal Address
Open Systems AG
c/o OS-CERT
Raeffelstrasse 29
8045 Zurich
Switzerland
c/o OS-CERT
Raeffelstrasse 29
8045 Zurich
Switzerland
Business Hours
08:00 to 18:00 CET Monday to Friday
Timezone
Europe/Zurich
Memberships
| FIRST | Full Member since None |
Classification
Current State
Accredited
Last change: 09 Mar 2026
Entry Date
14 Nov 2016
Date of Accreditation
14 Nov 2016
History
| Date | Description |
|---|---|
| 14 Nov 2016 | OS-CERT (CH) is now an accredited team |
| 21 Sep 2016 | OS-CERT (CH) is now an accreditation candidate team |
| 30 Oct 2001 | OS-CERT (CH) is now a listed team |