The OpenSSF Technical Advisory Council is responsible for oversight of the various Technical Initiatives (TI) of the OpenSSF.
Although the TAC is composed of a set of official members listed below, any community member is welcome to participate in the TAC discussions.
Official communications occur on the TAC mailing list. Manage your subscriptions to Open SSF mailing lists.
Informal discussions occur in the TAC channel of the OpenSSF Slack. To join, use the following invite link.
Use GitHub Issues to request and discuss agenda items.
If you need support in any part of the process, please email operations@openssf.org.
The TAC meetings minutes are online and appear on the OpenSSF Community Calendar.
Meetings are also recorded and posted to the OpenSSF YouTube channel.
| Name | Position | Organization | Term | |
|---|---|---|---|---|
| Arnaud J Le Hors | lehors@us.ibm.com | IBM | January 2024 - December 2025 | |
| Bob Callaway | Vice Chair | bcallaway@google.com | January 2025 - December 2026 | |
| Michael Lieberman | mike@kusari.dev | Kusari | January 2025 - December 2026 | |
| Zach Steindler | Chair | steiza@github.com | GitHub | January 2025 - December 2026 |
| Marcela Melara | marcela.melara@intel.com | Intel | January 2024 - December 2025 | |
| Jautau "Jay" White | jaywhite@microsoft.com | Microsoft | January 2024 - December 2025 | |
| Stephen Augustus | openssf@auggie.dev | Bloomberg L.P. | January 2025 - December 2025* | |
| Georg Kunz | georg.kunz@ericsson.com | Ericsson | January 2025 - December 2025* | |
| Michael Scovetta | michael.scovetta@microsoft.com | Microsoft | January 2025 - December 2025* |
NOTE: *-marked entries denote TAC members appointed by the OpenSSF Governing Board; all other members are community-elected.
The TAC is chartered as part of the Open Source Security Foundation Charter.
The governance of TIs is documented in the process section. This section provides you with all the information about the different types of initiatives and how they are managed, as well as how to propose a new initiative. It also covers the different levels of maturity a TI can be in, the requirements that must be met to move up to the next level, as well as the benefits that come with each level.
The following Technical Initiatives have been approved by the TAC. You may learn more about their status through their quarterly reports.
| Name | Repository | Notes | Staff Contact | Status |
|---|---|---|---|---|
| AI/ML Security | GitHub | Meeting Notes | Jeff Diecks | Incubating |
| Diversity, Equity, & Inclusion | GitHub | Meeting Notes | Khahil White | Incubating |
| Global Cyber Policy | GitHub | Meeting Notes | Jeff Diecks & Kris Borchers | Sandbox |
| Securing Critical Projects | GitHub | Meeting Notes | Kris Borchers | Incubating |
| Securing Software Repositories | GitHub | Meeting Notes | Kris Borchers | Graduated |
| Security Best Practices | GitHub | Meeting Notes | David A. Wheeler | Graduated |
| Security Tooling | GitHub | Meeting Notes | Jeff Diecks | Incubating |
| Supply Chain Integrity | GitHub | Meeting Notes | Kris Borchers | Incubating |
| Vulnerability Disclosures | GitHub | Meeting Notes | Jeff Diecks | Graduated |
| Name | Repository | Website | Sponsoring Org | Status |
|---|---|---|---|---|
| Best Practices Badge | GitHub | https://www.bestpractices.dev/ | Best Practices WG | TBD |
| Bomctl | GitHub | Security Tooling WG | Sandbox | |
| Criticality Score | GitHub | Securing Critical Projects WG | TBD | |
| Fuzz Introspector | GitHub | Security Tooling WG | TBD | |
| GUAC | GitHub | https://guac.sh | Supply Chain Integrity WG | Incubating |
| gittuf | GitHub | https://gittuf.dev/ | Supply Chain Integrity WG | Sandbox |
| OpenSSF Scorecard | GitHub | https://securityscorecards.dev/ | Best Practices WG | Incubating |
| OpenVEX | GitHub | Vulnerability Disclosures WG | Sandbox | |
| OSV Schema | GitHub | https://ossf.github.io/osv-schema/ | Vulnerability Disclosures WG | TBD |
| Minder | GitHub | Security Tooling WG | Sandbox | |
| Model signing | GitHub | AI/ML Security WG | Sandbox | |
| Package Analysis | GitHub | Securing Critical Projects WG | TBD | |
| Protobom | GitHub | Security Tooling WG | Sandbox | |
| Repository Service for TUF | GitHub | https://repository-service-tuf.readthedocs.io/ | Securing Software Repositories WG | Incubating |
| S2C2F | GitHub | Supply Chain Integrity WG | Incubating | |
| SBOMit | GitHub | Security Tooling WG | Sandbox | |
| Security Insights Spec | GitHub | Supply Chain Integrity WG | TBD | |
| Sigstore | GitHub | https://www.sigstore.dev/ | OpenSSF TAC | Graduated |
| SLSA | GitHub | https://slsa.dev/ | Supply Chain Integrity WG | TBD |
| Zarf | GitHub | https://zarf.dev/ | Supply Chain Integrity WG | Sandbox |
| Name | Repository | Status |
|---|---|---|
| Core Toolchain Infrastructure | https://git.coretoolchain.dev/ | TBD |
| Alpha Omega | https://github.com/ossf/alpha-omega | TBD |
SIGs can be created and managed without formal approval from the TAC. The following is for information purpose only.
| Name | Repository/Home Page | Governing Org |
|---|---|---|
| CVD Guides | https://github.com/ossf/oss-vulnerability-guide | Vulnerability Disclosures WG |
| OpenVEX | https://github.com/ossf/OpenVEX | Vulnerability Disclosures WG |
| Education | https://github.com/ossf/education | Best Practices WG |
| Memory Safety | https://github.com/ossf/Memory-Safety | Best Practices WG |
| C/C++ Compiler Options | https://github.com/ossf/wg-best-practices-os-developers/tree/main/docs/Compiler-Hardening-Guides | Best Practices WG |
| Python Hardening | https://github.com/ossf/wg-best-practices-os-developers/tree/main/docs/Secure-Coding-Guide-for-Python | Best Practices WG |
| Security Baseline | https://github.com/ossf/security-baseline | Best Practices WG |
| SBOM Everywhere | https://github.com/ossf/sbom-everywhere | Security Tooling WG |
| OSS Fuzzing | https://github.com/ossf/wg-security-tooling?tab=readme-ov-file#oss-fuzzing-sig | Security Tooling WG |
Diagrams with an overview of the OpenSSF, including its projects and SIGs, are available in the presentation OpenSSF Introduction (including Diagrammers’ Society diagrams) as created and maintained by the OpenSSF Diagrammer's Society.
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