Heading to #KubeCon + #CloudNativeCon + Open Source #SecurityCon? Let’s connect at ZarfFest! 🎉
Join OpenSSF and Defense Unicorns for an evening of drinks, light bites, and great conversations with fellow builders, maintainers, and open source friends.
defenseunicorns.com/events/zarff...
Join OpenSSF and Defense Unicorns for an evening of drinks, light bites, and great conversations with fellow builders, maintainers, and open source friends.
defenseunicorns.com/events/zarff...
ZarfFest: A Defense Unicorns x OpenSSF Happy Hour
ZarfFest: A KubeCon Happy Hour
Presented by Defense Unicorns and OpenSSF
Join Defense Unicorns and OpenSSF for ZarfFest, a happy hour bringing together the open source, cloud native, and software sec...
defenseunicorns.com
September 25, 2026 at 7:01 PM
Heading to #KubeCon + #CloudNativeCon + Open Source #SecurityCon? Let’s connect at ZarfFest! 🎉
Join OpenSSF and Defense Unicorns for an evening of drinks, light bites, and great conversations with fellow builders, maintainers, and open source friends.
defenseunicorns.com/events/zarff...
Join OpenSSF and Defense Unicorns for an evening of drinks, light bites, and great conversations with fellow builders, maintainers, and open source friends.
defenseunicorns.com/events/zarff...
We’re proud to share that the FreeBSD Foundation has joined the Open Source Security Foundation (OpenSSF) as an Associate Member.
Read the full announcement from the Linux Foundation:
buff.ly/uzAI8Di
#FreeBSD #OpenSSF #CyberSecurity #LinuxFoundation
Read the full announcement from the Linux Foundation:
buff.ly/uzAI8Di
#FreeBSD #OpenSSF #CyberSecurity #LinuxFoundation
May 22, 2026 at 6:30 PM
We’re proud to share that the FreeBSD Foundation has joined the Open Source Security Foundation (OpenSSF) as an Associate Member.
Read the full announcement from the Linux Foundation:
buff.ly/uzAI8Di
#FreeBSD #OpenSSF #CyberSecurity #LinuxFoundation
Read the full announcement from the Linux Foundation:
buff.ly/uzAI8Di
#FreeBSD #OpenSSF #CyberSecurity #LinuxFoundation
LF Research, OpenSSF, & LF Europe launch the Cybersecurity Readiness Survey & Best Practices Survey to explore best practices. Share your insights & shape the future!
🔗 www.research.net/r/MR35RMF
#CyberReadiness #OpenSSF
🔗 www.research.net/r/MR35RMF
#CyberReadiness #OpenSSF
January 22, 2025 at 2:31 PM
LF Research, OpenSSF, & LF Europe launch the Cybersecurity Readiness Survey & Best Practices Survey to explore best practices. Share your insights & shape the future!
🔗 www.research.net/r/MR35RMF
#CyberReadiness #OpenSSF
🔗 www.research.net/r/MR35RMF
#CyberReadiness #OpenSSF
🚨 Breaking: The OpenSSF welcomes Honda Motor Co., Ltd. and Guidewire Software, Inc. as new members!
From Delhi, we’re celebrating #SOSSCommunityDay India, advancing collaboration and innovation to secure open source software.
openssf.org/press-releas...
#OpenSSF #OpenSourceSecurity
From Delhi, we’re celebrating #SOSSCommunityDay India, advancing collaboration and innovation to secure open source software.
openssf.org/press-releas...
#OpenSSF #OpenSourceSecurity
December 10, 2024 at 4:12 AM
🚨 Breaking: The OpenSSF welcomes Honda Motor Co., Ltd. and Guidewire Software, Inc. as new members!
From Delhi, we’re celebrating #SOSSCommunityDay India, advancing collaboration and innovation to secure open source software.
openssf.org/press-releas...
#OpenSSF #OpenSourceSecurity
From Delhi, we’re celebrating #SOSSCommunityDay India, advancing collaboration and innovation to secure open source software.
openssf.org/press-releas...
#OpenSSF #OpenSourceSecurity
Did the required work this morning to get #AshFramework passing the OpenSSF Best Practices certification, and to get our OpenSSF Scorecard.
Thanks again to @maennchen.dev from @theerlef.bsky.social for his expert council and advice. See the scorecard here: scorecard.dev/viewer/?uri=...
#ElixirLang
Thanks again to @maennchen.dev from @theerlef.bsky.social for his expert council and advice. See the scorecard here: scorecard.dev/viewer/?uri=...
#ElixirLang
June 3, 2025 at 4:09 PM
Did the required work this morning to get #AshFramework passing the OpenSSF Best Practices certification, and to get our OpenSSF Scorecard.
Thanks again to @maennchen.dev from @theerlef.bsky.social for his expert council and advice. See the scorecard here: scorecard.dev/viewer/?uri=...
#ElixirLang
Thanks again to @maennchen.dev from @theerlef.bsky.social for his expert council and advice. See the scorecard here: scorecard.dev/viewer/?uri=...
#ElixirLang
🚀 Cybersecurity is a global effort! Join LF Research, OpenSSF & LF Europe’s Cybersecurity Readiness Survey to shape best practices and access key insights.
👉 www.research.net/r/MR35RMF
#Cybersecurity #LFResearch
👉 www.research.net/r/MR35RMF
#Cybersecurity #LFResearch
January 20, 2025 at 2:05 PM
🚀 Cybersecurity is a global effort! Join LF Research, OpenSSF & LF Europe’s Cybersecurity Readiness Survey to shape best practices and access key insights.
👉 www.research.net/r/MR35RMF
#Cybersecurity #LFResearch
👉 www.research.net/r/MR35RMF
#Cybersecurity #LFResearch
Nice, my little Glazier project currently scores at an 8.1 for the OpenSSF report! My original “floor” goal was 8, so this is nice. I imagine I can easily boost that number with a bit of effort.
#golang
#golang
OpenSSF scorecard report
OpenSSF scorecard report
scorecard.dev
September 24, 2026 at 3:06 AM
Nice, my little Glazier project currently scores at an 8.1 for the OpenSSF report! My original “floor” goal was 8, so this is nice. I imagine I can easily boost that number with a bit of effort.
#golang
#golang
Now with OpenSSF Silver certification, because someone on the internet was wrong about AI. This is spite driven development. Congrats antis, you made this happen. The spite grows, the monument to your hubris continues to pile up.
January 3, 2026 at 3:03 PM
Now with OpenSSF Silver certification, because someone on the internet was wrong about AI. This is spite driven development. Congrats antis, you made this happen. The spite grows, the monument to your hubris continues to pile up.
Minder OSS has a number of good first issues
github.com/mindersec/mi... #GoodFirstIssue #golang #openssf
github.com/mindersec/mi... #GoodFirstIssue #golang #openssf
January 3, 2025 at 7:48 PM
Minder OSS has a number of good first issues
github.com/mindersec/mi... #GoodFirstIssue #golang #openssf
github.com/mindersec/mi... #GoodFirstIssue #golang #openssf
Not satisfied with ONE talk, our own @puja.dev is teaming up with the fantastic @wiggitywhitney.bsky.social for another talk this time at OpenSSF Community Day.
Ozzie & Nova - Supply Chain Shenanigans: A Kubernetes Security Play About OpenSSF Standards
openssfcdjapan2025.sched.com/event/23VH0/
Ozzie & Nova - Supply Chain Shenanigans: A Kubernetes Security Play About OpenSSF Standards
openssfcdjapan2025.sched.com/event/23VH0/
OpenSSF Community Day Japan 2025: Ozzie & Nova - Supply Chain Shenanigans:...
View more about this event at OpenSSF Community Day Japan 2025
openssfcdjapan2025.sched.com
June 17, 2025 at 6:43 AM
Not satisfied with ONE talk, our own @puja.dev is teaming up with the fantastic @wiggitywhitney.bsky.social for another talk this time at OpenSSF Community Day.
Ozzie & Nova - Supply Chain Shenanigans: A Kubernetes Security Play About OpenSSF Standards
openssfcdjapan2025.sched.com/event/23VH0/
Ozzie & Nova - Supply Chain Shenanigans: A Kubernetes Security Play About OpenSSF Standards
openssfcdjapan2025.sched.com/event/23VH0/
Meet Katherine Druckman, one of our incredible ambassadors at OpenSSF! 🌟
As a longtime friend of the OpenSSF community, Katherine brings a deep understanding of open source and security to her ambassador mission.
www.youtube.com/shorts/d6ih_...
As a longtime friend of the OpenSSF community, Katherine brings a deep understanding of open source and security to her ambassador mission.
www.youtube.com/shorts/d6ih_...
Meet Katherine Druckman, one of our incredible ambassadors at OpenSSF!
YouTube video by OpenSSF
www.youtube.com
August 7, 2026 at 8:02 PM
Meet Katherine Druckman, one of our incredible ambassadors at OpenSSF! 🌟
As a longtime friend of the OpenSSF community, Katherine brings a deep understanding of open source and security to her ambassador mission.
www.youtube.com/shorts/d6ih_...
As a longtime friend of the OpenSSF community, Katherine brings a deep understanding of open source and security to her ambassador mission.
www.youtube.com/shorts/d6ih_...
AI moves fast. Critical infrastructure needs support.
The OpenSSF Governing Board backs sustainable funding for public package registries: stronger security, reliable services, and continued free access for developers.
We’re in. Join us: openssf.org/blog/2026/09...
The OpenSSF Governing Board backs sustainable funding for public package registries: stronger security, reliable services, and continued free access for developers.
We’re in. Join us: openssf.org/blog/2026/09...
September 16, 2026 at 1:02 PM
AI moves fast. Critical infrastructure needs support.
The OpenSSF Governing Board backs sustainable funding for public package registries: stronger security, reliable services, and continued free access for developers.
We’re in. Join us: openssf.org/blog/2026/09...
The OpenSSF Governing Board backs sustainable funding for public package registries: stronger security, reliable services, and continued free access for developers.
We’re in. Join us: openssf.org/blog/2026/09...
The PSF's PyPI Safety and Security Engineer, @miketheman.com, is giving a keynote at OpenSSF Community Day this Thursday! "Anatomy of a Phishing Campaign" is a deep dive into the 2025 #PyPI phishing attack, how it worked, and what stopped it. Thu May 21 @ 9:20am CDT
#Python #SupplyChain #Security
#Python #SupplyChain #Security
OpenSSF Community Day North America 2026: Keynote: Anatomy of a Phishing Campaign...
View more about this event at OpenSSF Community Day North America 2026
openssfcdna2026.sched.com
May 18, 2026 at 9:30 AM
The PSF's PyPI Safety and Security Engineer, @miketheman.com, is giving a keynote at OpenSSF Community Day this Thursday! "Anatomy of a Phishing Campaign" is a deep dive into the 2025 #PyPI phishing attack, how it worked, and what stopped it. Thu May 21 @ 9:20am CDT
#Python #SupplyChain #Security
#Python #SupplyChain #Security
🥳 #OpenSSF is turning 5! From sigstore to SLSA, OpenSSF Scorecard to GUAC—we’ve grown into a global force for open source security.
Read the full journey & join the celebration 🎉
👉 openssf.org/blog/2025/08...
Tell us how OpenSSF has impacted your work ⬇️
Read the full journey & join the celebration 🎉
👉 openssf.org/blog/2025/08...
Tell us how OpenSSF has impacted your work ⬇️
August 1, 2025 at 1:55 PM
🥳 #OpenSSF is turning 5! From sigstore to SLSA, OpenSSF Scorecard to GUAC—we’ve grown into a global force for open source security.
Read the full journey & join the celebration 🎉
👉 openssf.org/blog/2025/08...
Tell us how OpenSSF has impacted your work ⬇️
Read the full journey & join the celebration 🎉
👉 openssf.org/blog/2025/08...
Tell us how OpenSSF has impacted your work ⬇️
PyPI serves billions of requests daily- but sustaining it isn’t free. The PSF joined the OpenSSF & others in calling for organizations to invest in sustainable open infrastructure. Learn what this means for #PyPI, the PSF, & how our community can pitch in:
Open Infrastructure is Not Free: PyPI, the Python Software Foundation, and Sustainability
In September, the Python Software Foundation (PSF) co-signed the Open Infrastructure is Not Free: A Joint Statement on Sustainable Stewardship Letter published by the Open Source Security Foundation (OpenSSF) as a steward of the Python Package Index (PyPI). As a follow up, I would like to share a bit more about the concerns expressed in this letter as they relate to our community and the PSF.
pyfound.blogspot.com
October 29, 2025 at 1:11 PM
PyPI serves billions of requests daily- but sustaining it isn’t free. The PSF joined the OpenSSF & others in calling for organizations to invest in sustainable open infrastructure. Learn what this means for #PyPI, the PSF, & how our community can pitch in:
Stronger security, simplified compliance. ✅
SPDX 3.0, OpenSSF Scorecard, and OpenChain are supporting open source projects in meeting CRA requirements.
🔗 Learn how: www.linuxfoundation.org/research/cra...
SPDX 3.0, OpenSSF Scorecard, and OpenChain are supporting open source projects in meeting CRA requirements.
🔗 Learn how: www.linuxfoundation.org/research/cra...
April 15, 2025 at 7:32 PM
Stronger security, simplified compliance. ✅
SPDX 3.0, OpenSSF Scorecard, and OpenChain are supporting open source projects in meeting CRA requirements.
🔗 Learn how: www.linuxfoundation.org/research/cra...
SPDX 3.0, OpenSSF Scorecard, and OpenChain are supporting open source projects in meeting CRA requirements.
🔗 Learn how: www.linuxfoundation.org/research/cra...
Ready to level up your open source project’s security posture? 🛡️
OpenSSF & CNCF TAG Security launched Security Slam 2026 (Oct 5–Nov 6) for ALL OSS projects! Prepare for the EU CRA, access Slack advisors, and earn badges.
Read the blog: openssf.org/blog/2026/09...
OpenSSF & CNCF TAG Security launched Security Slam 2026 (Oct 5–Nov 6) for ALL OSS projects! Prepare for the EU CRA, access Slack advisors, and earn badges.
Read the blog: openssf.org/blog/2026/09...
September 23, 2026 at 8:01 PM
Ready to level up your open source project’s security posture? 🛡️
OpenSSF & CNCF TAG Security launched Security Slam 2026 (Oct 5–Nov 6) for ALL OSS projects! Prepare for the EU CRA, access Slack advisors, and earn badges.
Read the blog: openssf.org/blog/2026/09...
OpenSSF & CNCF TAG Security launched Security Slam 2026 (Oct 5–Nov 6) for ALL OSS projects! Prepare for the EU CRA, access Slack advisors, and earn badges.
Read the blog: openssf.org/blog/2026/09...
How ready is your organization for cybersecurity threats? 🛡️ Take the LF Research, OpenSSF, & LF Europe Cybersecurity Readiness & Best Practices Survey to share insights & shape global best practices.
👉 www.research.net/r/MR35RMF
#CyberReadiness #OpenSSF
👉 www.research.net/r/MR35RMF
#CyberReadiness #OpenSSF
January 16, 2025 at 2:11 PM
How ready is your organization for cybersecurity threats? 🛡️ Take the LF Research, OpenSSF, & LF Europe Cybersecurity Readiness & Best Practices Survey to share insights & shape global best practices.
👉 www.research.net/r/MR35RMF
#CyberReadiness #OpenSSF
👉 www.research.net/r/MR35RMF
#CyberReadiness #OpenSSF
🧱 You’re building infra and cloud systems. Now build your cybersecurity muscle.
Use the FREE Cybersecurity Skills Framework from Linux Foundation Education & OpenSSF to identify gaps, manage risk, and strengthen your team.
Start now: cybersecurityframework.io
#Cybersecurity
Use the FREE Cybersecurity Skills Framework from Linux Foundation Education & OpenSSF to identify gaps, manage risk, and strengthen your team.
Start now: cybersecurityframework.io
#Cybersecurity
February 16, 2026 at 8:38 PM
🧱 You’re building infra and cloud systems. Now build your cybersecurity muscle.
Use the FREE Cybersecurity Skills Framework from Linux Foundation Education & OpenSSF to identify gaps, manage risk, and strengthen your team.
Start now: cybersecurityframework.io
#Cybersecurity
Use the FREE Cybersecurity Skills Framework from Linux Foundation Education & OpenSSF to identify gaps, manage risk, and strengthen your team.
Start now: cybersecurityframework.io
#Cybersecurity
My talk from SOSS fusion about Minder and the @openssf.org Security Baseline is online.
It's brief, but it covers some of the fundamentals we're grouping to guide OSS projects on their security journey and how Minder can help.
youtu.be/itUsjPDxWE4?...
It's brief, but it covers some of the fundamentals we're grouping to guide OSS projects on their security journey and how Minder can help.
youtu.be/itUsjPDxWE4?...
Ace of Base: Meeting the OpenSSF Security Baseline with Minder - Adolfo García Veytia, Stacklok
YouTube video by OpenSSF
youtu.be
November 2, 2024 at 5:08 PM
My talk from SOSS fusion about Minder and the @openssf.org Security Baseline is online.
It's brief, but it covers some of the fundamentals we're grouping to guide OSS projects on their security journey and how Minder can help.
youtu.be/itUsjPDxWE4?...
It's brief, but it covers some of the fundamentals we're grouping to guide OSS projects on their security journey and how Minder can help.
youtu.be/itUsjPDxWE4?...
🚨 Linux Foundation Europe & OpenSSF announce a global initiative to help open source maintainers, manufacturers, & stewards prepare for the EU Cyber Resilience Act & future cybersecurity laws.
🔗 www.linuxfoundation.org/press/openss...
#Cybersecurity #OpenSource #CRA #LF
🔗 www.linuxfoundation.org/press/openss...
#Cybersecurity #OpenSource #CRA #LF
Linux Foundation Europe and OpenSSF Launch Initiative to Prepare Maintainers, Manufacturers, and Open Source Stewards for Implementing Global Cybersecurity Legislation
Linux Foundation and OpenSSF are excited to announce a global joint-initiative to help prepare maintainers, manufacturers, and open source stewards for the implementation of the EU Cyber Resilience Act (CRA) and future cybersecurity legislation targeting jurisdictions around the world.
www.linuxfoundation.org
January 31, 2025 at 8:09 AM
🚨 Linux Foundation Europe & OpenSSF announce a global initiative to help open source maintainers, manufacturers, & stewards prepare for the EU Cyber Resilience Act & future cybersecurity laws.
🔗 www.linuxfoundation.org/press/openss...
#Cybersecurity #OpenSource #CRA #LF
🔗 www.linuxfoundation.org/press/openss...
#Cybersecurity #OpenSource #CRA #LF
#opensource #policysummit
Open source in Europe is moving from why to how.
We continued the conversation today (31 Jan) at FOSDEM and will keep it going tomorrow (1 Feb). Find us at the Linux Foundation Europe + OpenSSF stand (K level 2, group A). linuxfoundation.eu/newsroom/eu-...
Open source in Europe is moving from why to how.
We continued the conversation today (31 Jan) at FOSDEM and will keep it going tomorrow (1 Feb). Find us at the Linux Foundation Europe + OpenSSF stand (K level 2, group A). linuxfoundation.eu/newsroom/eu-...
January 31, 2026 at 10:56 PM
#opensource #policysummit
Open source in Europe is moving from why to how.
We continued the conversation today (31 Jan) at FOSDEM and will keep it going tomorrow (1 Feb). Find us at the Linux Foundation Europe + OpenSSF stand (K level 2, group A). linuxfoundation.eu/newsroom/eu-...
Open source in Europe is moving from why to how.
We continued the conversation today (31 Jan) at FOSDEM and will keep it going tomorrow (1 Feb). Find us at the Linux Foundation Europe + OpenSSF stand (K level 2, group A). linuxfoundation.eu/newsroom/eu-...
OpenSSF TTX Panel Session - John Kjell, ControlPlane; Seth Larson, Python Software Foundation; Mihai Maruseac, Google; Yesenia Yser, Microsoft; Megan Knight, Arm & Moderated by Christopher "CRob" Robinson, OpenSSF #OpenSSFCommunityDay
June 26, 2025 at 10:19 PM
OpenSSF TTX Panel Session - John Kjell, ControlPlane; Seth Larson, Python Software Foundation; Mihai Maruseac, Google; Yesenia Yser, Microsoft; Megan Knight, Arm & Moderated by Christopher "CRob" Robinson, OpenSSF #OpenSSFCommunityDay
Good morning OpenSSF (@openssf.org) Community Day! #OpenSSFCommunityDay 🧵 1/N
That's a wrap for Open Source Summit #OSSummit. Onwards OpenSSF (@openssf.org) Community Day!
June 26, 2025 at 3:15 PM
Good morning OpenSSF (@openssf.org) Community Day! #OpenSSFCommunityDay 🧵 1/N