
Secure Telephone Identity Governance Authority
The Secure Telephone Identity Governance Authority (STI-GA) is a critical body helping the industry achieve success in mitigating the problem of unwanted robocalling. Working with the IETF’s STIR (Secure Telephone Identity Revisited) protocol, the ATIS-SIP Forum Signature-based Handling of Asserted information using toKENs (SHAKEN) specification specifies a practical mechanism for authenticating calls. Attaching a “digital signature” will help consumers to once again trust their caller ID.
ATIS is managing the STI-GA, defining the rules governing the certificate management infrastructure to ensure effective use and security of SHAKEN certificates.
Updates on SHAKEN
STI Policy Administrator
Webinars
- Implementing SHAKEN: You are ready to sign calls, now what?
Watch | Download slides - Implementing SHAKEN: Working with Certificate Authority
Watch | Download slides - Implementing SHAKEN: Understanding STI-GA Policies & Registering with the STI-PA
Watch | Download slides - The SHAKEN Governance Model: Setting Robocall Mitigation Protocols into Action in the Network
Watch | Download slides - SHAKEN 101: Mitigating Illegal Robocalling and Caller ID Scams
Watch | Download slides
Press Releases
- Two New ATIS Standards Advance Industry Mitigation of Illegal Robocalling in TDM Networks
- Secure Telephone Identity Governance Authority and Canadian Secure Token Governance Authority Sign MoU to Collaborate in the Fight to Mitigate Illegal Robocalling
- STI-GA Enhances STIR/SHAKEN Functionality to Authenticate Broader Range of Calls
Events
- Anchor of Trust: Robocalling Mitigation
July 27, 2022 | Hosted by the Network Media Group
Learn More and Register
Media Coverage
- A Defense of STIR/SHAKEN
November 11, 2020 | Comms Risk - Telephony Industry Rises to the Challenge of Robocalls, With Legislation, Regulation and Enforcement Close Behind
December 13, 2019 | Broadband Breakfast - How to Shut Down Robocallers
December 9, 2019 | IEEE Spectrum