Catch OASIS (booth 92) and the Coalition for Secure AI (CoSAI) session at the @AllThingsOpen Conference! #CoSAI's Andre Elizondo of @wiz_io to present "Hack-Proof AI: Building Security Through Collaboration" 2025.allthingsopen.org/sessions/hack-… #opensecurity #openstandards #opensource

OASISopen's tweet image. Catch OASIS (booth 92) and the Coalition for Secure AI (CoSAI) session at the @AllThingsOpen Conference! 

#CoSAI's Andre Elizondo of @wiz_io to present "Hack-Proof AI: Building Security Through Collaboration"
2025.allthingsopen.org/sessions/hack-…

#opensecurity #openstandards #opensource

We have @hackSultan talking about #opensecurity PS: He said he wants to buy a plane too #oscafest23

b_u_s_y_b_e_e's tweet image. We have @hackSultan talking about #opensecurity 

PS: He said he wants to buy a plane too 

#oscafest23
b_u_s_y_b_e_e's tweet image. We have @hackSultan talking about #opensecurity 

PS: He said he wants to buy a plane too 

#oscafest23

Ransomware payments hit a record $1.1 B in 2023, according to Wired. 🎙️Take a listen & watch the full episode on YouTube here: deepwat.ch/4adxpyS #CyberResilience #SIEM #OpenSecurity #SecOps


🎙️ The future of SIEM... In the latest Deepwatch Overwatch episode Deepwatch experts dive into all things Open Security Data Architecture. Check out the full conversation & subscribe: deepwat.ch/49HOocD #CyberResilience #SIEM #OpenSecurity #SecOps


Cyber News Alert: We're committed to making cybersecurity accessible for EVERYONE. Soon, we’ll have an equally accessible website. Stay tuned for the BIG reveal of our new website and rebrand! 🛡 #OpenSecurity #Cybersecurity

_OpenSecurity_'s tweet image. Cyber News Alert:

We're committed to making cybersecurity accessible for EVERYONE.

Soon, we’ll have an equally accessible website.

Stay tuned for the BIG reveal of our new website and rebrand!

🛡 #OpenSecurity #Cybersecurity

3/ The best security? Collaboration. When devs, ethical hackers & businesses team up, threats get stopped before they spread. #OpenSecurity #TechCommunity


Today I am happy to announce I am starting as Vice President of Collective Threat Defense at @CywareCo who is working hard on the problem of improving our collaboration and collective defense through #opensecurity. Very excited for the opportunity.


It's time to rethink the conventional approach of consolidating data into centralized containers. True efficiency and cost-effectiveness lie in leveraging data directly from its diverse sources. ➡️ deepwat.ch/48F3uhB #CyberResilience #SIEM #OpenSecurity #SecOps

deepwatch_sec's tweet image. It's time to rethink the conventional approach of consolidating data into centralized containers. True efficiency and cost-effectiveness lie in leveraging data directly from its diverse sources.

➡️ deepwat.ch/48F3uhB

#CyberResilience #SIEM #OpenSecurity #SecOps

This was a great and fun talk on "Indicators of Behaviour" - what they are, why we care, and how we're going to collaborate on them - and the groundbreaking work we have going on in the OCA. #opensecurity

The recording of yesterday's Indicators of Behavior webinar is now available! Thank you to our guest speakers for a great discussion about #IOB and how tracking adversary behaviors can close gaps in cyber #threatintelligence sharing. youtube.com/watch?v=ScK4S0… #cybersecurity #OCA



🗳️ While nominations will open soon, this is your chance to shape the future leadership of null. Let’s ensure we elect the best people to lead us forward. Join the conversation, submit your thoughts, and help spread the word! 🙌 #OpenSecurity #NullElections #CommunityFirst


Heading back home now from a successful but very, very busy #RSAC2023 . The OCA breakfast was one of the highlights. So amazing to see so many companies and individuals out to learn - the momentum of #opensecurity is growing significantly

Great turnout at the Breakfast with OCA in San Francisco! Lots of networking and discussions about #cybersecurity and #opensecurity. Thank you to @IBM for hosting this morning’s event! #RSAC #PACE #Kestrel #IOB #STIXshifter #openstandards #opensource

OpenCyberAllnc's tweet image. Great turnout at the Breakfast with OCA in San Francisco! Lots of networking and discussions about #cybersecurity and #opensecurity. 

Thank you to @IBM for hosting this morning’s event! 

#RSAC #PACE #Kestrel #IOB #STIXshifter #openstandards #opensource
OpenCyberAllnc's tweet image. Great turnout at the Breakfast with OCA in San Francisco! Lots of networking and discussions about #cybersecurity and #opensecurity. 

Thank you to @IBM for hosting this morning’s event! 

#RSAC #PACE #Kestrel #IOB #STIXshifter #openstandards #opensource


Im Interview spricht Jörg Hesske, #Elastic, darüber, warum das #Blackbox-Konzept mittlerweile ausgedient hat und wie stattdessen #OpenSecurity die #Cybersecurity-Community besser vernetzt und Unternehmen hilft, den #Fachkräftemangel zu bekämpfen. buff.ly/3TF7z1D

ITZredaktion's tweet image. Im Interview spricht Jörg Hesske, #Elastic, darüber, warum das #Blackbox-Konzept mittlerweile ausgedient hat und wie stattdessen #OpenSecurity die #Cybersecurity-Community besser vernetzt und Unternehmen hilft, den #Fachkräftemangel zu bekämpfen. 
buff.ly/3TF7z1D

8/ Bug Bounty & Audits 🔍 CryptoXpress is working toward routine smart contract audits and bug bounty programs to harden its code. Because in Web3, transparency = security. #SmartContractAudit #OpenSecurity #CryptoSafety


🌐 @elastic révèle l'importance de l'#OpenSecurity contre les cybermenaces dans son rapport annuel 2023. Découvrez comment l'open code et des règles de détection publiques renforcent la lutte contre les ransomwares et les attaques cloud par @fabricedeblock:…


Im Interview spricht Jörg Hesske, #Elastic, darüber, warum das #Blackbox-Konzept mittlerweile ausgedient hat und wie stattdessen #OpenSecurity die #Cybersecurity-Community besser vernetzt und Unternehmen hilft, den #Fachkräftemangel zu bekämpfen. bit.ly/41KaiZN

ITMredaktion's tweet image. Im Interview spricht Jörg Hesske, #Elastic, darüber, warum das #Blackbox-Konzept mittlerweile ausgedient hat und wie stattdessen #OpenSecurity die #Cybersecurity-Community besser vernetzt und Unternehmen hilft, den #Fachkräftemangel zu bekämpfen. 
bit.ly/41KaiZN

Catch OASIS (booth 92) and the Coalition for Secure AI (CoSAI) session at the @AllThingsOpen Conference! #CoSAI's Andre Elizondo of @wiz_io to present "Hack-Proof AI: Building Security Through Collaboration" 2025.allthingsopen.org/sessions/hack-… #opensecurity #openstandards #opensource

OASISopen's tweet image. Catch OASIS (booth 92) and the Coalition for Secure AI (CoSAI) session at the @AllThingsOpen Conference! 

#CoSAI's Andre Elizondo of @wiz_io to present "Hack-Proof AI: Building Security Through Collaboration"
2025.allthingsopen.org/sessions/hack-…

#opensecurity #openstandards #opensource

3/ The best security? Collaboration. When devs, ethical hackers & businesses team up, threats get stopped before they spread. #OpenSecurity #TechCommunity


8/ Bug Bounty & Audits 🔍 CryptoXpress is working toward routine smart contract audits and bug bounty programs to harden its code. Because in Web3, transparency = security. #SmartContractAudit #OpenSecurity #CryptoSafety


🔐 Security isn't an afterthought—it's built into every layer of #Blokdoc. Regular independent audits and open-source security components ensure best-in-class protection. #SecurityFirst #OpenSecurity


OCA is proud to be a member of the @NonprofitCyber coalition, celebrating its third anniversary of strengthening cybersecurity together! nonprofitcyber.org/for-its-third-… #OCA #opensource #opensecurity #cybersecurity #NonProfitCyber

OpenCyberAllnc's tweet image. OCA is proud to be a member of the @NonprofitCyber coalition, celebrating its third anniversary of strengthening cybersecurity together!

nonprofitcyber.org/for-its-third-…

#OCA #opensource #opensecurity #cybersecurity #NonProfitCyber

Struggling to find the right Software Composition Analysis #SCA tool? Our guide dives into the 10 critical factors you need to make the best choice. #AppSec #OpenSecurity #Cybersecurity xygeni.io/blog/10-keys-t…


🗳️ While nominations will open soon, this is your chance to shape the future leadership of null. Let’s ensure we elect the best people to lead us forward. Join the conversation, submit your thoughts, and help spread the word! 🙌 #OpenSecurity #NullElections #CommunityFirst


Gracias a este gran equipo de profesionales que con entrega, dedicación y pasión cuidan de cada detalle para que puedas crear recuerdos que duren toda una vida❤️💯 #opensecurity #opensecuritysquad #seguridad #seguridadprivada #profesionales #pasion #dedicacion

Security0pen's tweet image. Gracias a este gran equipo de profesionales que con entrega, dedicación y pasión cuidan de cada detalle para que puedas crear recuerdos que duren toda una vida❤️💯

#opensecurity #opensecuritysquad #seguridad #seguridadprivada #profesionales #pasion #dedicacion

We're looking forward to the Cybersecurity Automation Village plugfest, coming up this week on 11-12 April! Still time to register to attend virtually: eventbrite.com/e/cybersecurit… Thank you to event sponsors, @PeratonCorp and @CywareCo! #cybersecurity #automation #opensecurity

OpenCyberAllnc's tweet image. We're looking forward to the Cybersecurity Automation Village plugfest, coming up this week on 11-12 April! Still time to register to attend virtually:
eventbrite.com/e/cybersecurit…

Thank you to event sponsors, @PeratonCorp and @CywareCo! 

#cybersecurity #automation #opensecurity
OpenCyberAllnc's tweet image. We're looking forward to the Cybersecurity Automation Village plugfest, coming up this week on 11-12 April! Still time to register to attend virtually:
eventbrite.com/e/cybersecurit…

Thank you to event sponsors, @PeratonCorp and @CywareCo! 

#cybersecurity #automation #opensecurity

Ransomware payments hit a record $1.1 B in 2023, according to Wired. 🎙️Take a listen & watch the full episode on YouTube here: deepwat.ch/4adxpyS #CyberResilience #SIEM #OpenSecurity #SecOps


Catch OASIS (booth 92) and the Coalition for Secure AI (CoSAI) session at the @AllThingsOpen Conference! #CoSAI's Andre Elizondo of @wiz_io to present "Hack-Proof AI: Building Security Through Collaboration" 2025.allthingsopen.org/sessions/hack-… #opensecurity #openstandards #opensource

OASISopen's tweet image. Catch OASIS (booth 92) and the Coalition for Secure AI (CoSAI) session at the @AllThingsOpen Conference! 

#CoSAI's Andre Elizondo of @wiz_io to present "Hack-Proof AI: Building Security Through Collaboration"
2025.allthingsopen.org/sessions/hack-…

#opensecurity #openstandards #opensource

We have @hackSultan talking about #opensecurity PS: He said he wants to buy a plane too #oscafest23

b_u_s_y_b_e_e's tweet image. We have @hackSultan talking about #opensecurity 

PS: He said he wants to buy a plane too 

#oscafest23
b_u_s_y_b_e_e's tweet image. We have @hackSultan talking about #opensecurity 

PS: He said he wants to buy a plane too 

#oscafest23

It's time to rethink the conventional approach of consolidating data into centralized containers. True efficiency and cost-effectiveness lie in leveraging data directly from its diverse sources. ➡️ deepwat.ch/48F3uhB #CyberResilience #SIEM #OpenSecurity #SecOps

deepwatch_sec's tweet image. It's time to rethink the conventional approach of consolidating data into centralized containers. True efficiency and cost-effectiveness lie in leveraging data directly from its diverse sources.

➡️ deepwat.ch/48F3uhB

#CyberResilience #SIEM #OpenSecurity #SecOps

Im Interview spricht Jörg Hesske, #Elastic, darüber, warum das #Blackbox-Konzept mittlerweile ausgedient hat und wie stattdessen #OpenSecurity die #Cybersecurity-Community besser vernetzt und Unternehmen hilft, den #Fachkräftemangel zu bekämpfen. buff.ly/3TF7z1D

ITZredaktion's tweet image. Im Interview spricht Jörg Hesske, #Elastic, darüber, warum das #Blackbox-Konzept mittlerweile ausgedient hat und wie stattdessen #OpenSecurity die #Cybersecurity-Community besser vernetzt und Unternehmen hilft, den #Fachkräftemangel zu bekämpfen. 
buff.ly/3TF7z1D

Cyber News Alert: We're committed to making cybersecurity accessible for EVERYONE. Soon, we’ll have an equally accessible website. Stay tuned for the BIG reveal of our new website and rebrand! 🛡 #OpenSecurity #Cybersecurity

_OpenSecurity_'s tweet image. Cyber News Alert:

We're committed to making cybersecurity accessible for EVERYONE.

Soon, we’ll have an equally accessible website.

Stay tuned for the BIG reveal of our new website and rebrand!

🛡 #OpenSecurity #Cybersecurity

Im Interview spricht Jörg Hesske, #Elastic, darüber, warum das #Blackbox-Konzept mittlerweile ausgedient hat und wie stattdessen #OpenSecurity die #Cybersecurity-Community besser vernetzt und Unternehmen hilft, den #Fachkräftemangel zu bekämpfen. bit.ly/41KaiZN

ITMredaktion's tweet image. Im Interview spricht Jörg Hesske, #Elastic, darüber, warum das #Blackbox-Konzept mittlerweile ausgedient hat und wie stattdessen #OpenSecurity die #Cybersecurity-Community besser vernetzt und Unternehmen hilft, den #Fachkräftemangel zu bekämpfen. 
bit.ly/41KaiZN

It takes rigorous testing to uncover your cyber vulnerabilities in your business. Learn more about our hardware and network testing process: opensecurity.com/hardware-and-n… #OpenSecurity #CyberSecurity #CyberVulnerabilities

_OpenSecurity_'s tweet image. It takes rigorous testing to uncover your cyber vulnerabilities in your business. Learn more about our hardware and network testing process: opensecurity.com/hardware-and-n…

#OpenSecurity #CyberSecurity #CyberVulnerabilities

📅Reminder! OCA Community Connect is tomorrow, 18 July. This month's guest, @sekoia_io's @davidbizeul, will join us to discuss #OCA's Open XDR Architecture (OXA) sub-project. More details here: linkedin.com/events/7083165… #opensecurity #OXA #security

OpenCyberAllnc's tweet image. 📅Reminder! OCA Community Connect is tomorrow, 18 July. This month's guest, @sekoia_io's @davidbizeul, will join us to discuss #OCA's Open XDR Architecture (OXA) sub-project.

More details here: linkedin.com/events/7083165…

#opensecurity #OXA #security

OCA welcomes its newest sponsor, @Analyst1! Analyst1’s #threatintelligence platform empowers security teams to respond decisively to threats with greater efficiency and effectiveness. Welcome to the #OCA community! 🌐✨ opencybersecurityalliance.org #opensecurity #cybersecurity

OpenCyberAllnc's tweet image. OCA welcomes its newest sponsor, @Analyst1! Analyst1’s #threatintelligence platform empowers security teams to respond decisively to threats with greater efficiency and effectiveness. Welcome to the #OCA community! 🌐✨
opencybersecurityalliance.org
#opensecurity #cybersecurity

Ever wondered about Kestrel as a Service (KaaS)? Join RoseAnn Guttierrez, @IBMSecurity, and Kenneth Peeples, Principal Cybersecurity Architect, @RedHat, to discuss #KaaS at the next OCA Community Connect. linkedin.com/events/ocacomm… #opensecurity #cybersecurity #OCA #Kestrel

OpenCyberAllnc's tweet image. Ever wondered about Kestrel as a Service (KaaS)? 

Join RoseAnn Guttierrez, @IBMSecurity, and Kenneth Peeples, Principal Cybersecurity Architect, @RedHat, to discuss #KaaS at the next OCA Community Connect. 

linkedin.com/events/ocacomm…

#opensecurity #cybersecurity #OCA #Kestrel

OCA welcomes TNO as a new Sponsor! Based in the Netherlands, @TNO_nieuws is an independent organization for applied research. Thank you to TNO for supporting #OCA. opencybersecurityalliance.org #opensecurity #cybersecurity #interoperability #opensource #CTI

OpenCyberAllnc's tweet image. OCA welcomes TNO as a new Sponsor!

Based in the Netherlands, @TNO_nieuws is an independent organization for applied research. Thank you to TNO for supporting #OCA.

opencybersecurityalliance.org

#opensecurity #cybersecurity #interoperability #opensource #CTI

OCA Community Connect, hosted by RoseAnn Guttierrez from @IBMSecurity, is on Tuesday, 16 January. RoseAnn will be joined by Mark Mastrangeli, OCA co-chair and Cloud Engagement Director at @PaloAltoNtwks. All are welcome! linkedin.com/events/ocacomm… #cybersecurity #opensecurity

OpenCyberAllnc's tweet image. OCA Community Connect, hosted by RoseAnn Guttierrez from @IBMSecurity, is on Tuesday, 16 January. RoseAnn will be joined by Mark Mastrangeli, OCA co-chair and Cloud Engagement Director at @PaloAltoNtwks. All are welcome! 
linkedin.com/events/ocacomm…
#cybersecurity #opensecurity

We're looking forward to the Cybersecurity Automation Village plugfest, coming up this week on 11-12 April! Still time to register to attend virtually: eventbrite.com/e/cybersecurit… Thank you to event sponsors, @PeratonCorp and @CywareCo! #cybersecurity #automation #opensecurity

OpenCyberAllnc's tweet image. We're looking forward to the Cybersecurity Automation Village plugfest, coming up this week on 11-12 April! Still time to register to attend virtually:
eventbrite.com/e/cybersecurit…

Thank you to event sponsors, @PeratonCorp and @CywareCo! 

#cybersecurity #automation #opensecurity
OpenCyberAllnc's tweet image. We're looking forward to the Cybersecurity Automation Village plugfest, coming up this week on 11-12 April! Still time to register to attend virtually:
eventbrite.com/e/cybersecurit…

Thank you to event sponsors, @PeratonCorp and @CywareCo! 

#cybersecurity #automation #opensecurity

The "Identity Threat Hunting with #Kestrel" presentation is tomorrow, 9 August, from 1:00-2:30pm (Business Hall - Arsenal Station 6). Live hunts in Jupyter Notebooks & more: blackhat.com/us-23/arsenal/… #threathunting #opensecurity #STIX #STIXshifter #BHUSA @IBMSecurity @IBM

OpenCyberAllnc's tweet image. The "Identity Threat Hunting with #Kestrel" presentation is tomorrow, 9 August, from 1:00-2:30pm (Business Hall - Arsenal Station 6). Live hunts in Jupyter Notebooks & more:
blackhat.com/us-23/arsenal/…

#threathunting #opensecurity #STIX #STIXshifter #BHUSA @IBMSecurity @IBM

Gracias a este gran equipo de profesionales que con entrega, dedicación y pasión cuidan de cada detalle para que puedas crear recuerdos que duren toda una vida❤️💯 #opensecurity #opensecuritysquad #seguridad #seguridadprivada #profesionales #pasion #dedicacion

Security0pen's tweet image. Gracias a este gran equipo de profesionales que con entrega, dedicación y pasión cuidan de cada detalle para que puedas crear recuerdos que duren toda una vida❤️💯

#opensecurity #opensecuritysquad #seguridad #seguridadprivada #profesionales #pasion #dedicacion

OCA Community Connect is Tuesday, 20 Feb. RoseAnn Guttierrez and Vasileios Mavroeidis will discuss CACAO Roaster, a web application for generating, parsing and validating, manipulating, and visualizing #CACAO v2.0 playbooks. linkedin.com/events/ocacomm… #opensecurity #CACAOroaster

OpenCyberAllnc's tweet image. OCA Community Connect is Tuesday, 20 Feb. RoseAnn Guttierrez and Vasileios Mavroeidis will discuss CACAO Roaster, a web application for generating, parsing and validating, manipulating, and visualizing #CACAO v2.0 playbooks. linkedin.com/events/ocacomm…
#opensecurity #CACAOroaster

Join us on 19 March at 11am ET for Community Connect, hosted by IBM Security's RoseAnn Guttierrez. RoseAnn will welcome Md Saroer-E Azam, Back-end Developer, IBM, to discuss the #OCA sub-project, STIX Shifter. linkedin.com/events/ocacomm… #opensecurity #STIXshifter #cybersecurity

OpenCyberAllnc's tweet image. Join us on 19 March at 11am ET for Community Connect, hosted by IBM Security's RoseAnn Guttierrez. RoseAnn will welcome Md Saroer-E Azam, Back-end Developer, IBM, to discuss the #OCA sub-project, STIX Shifter.
linkedin.com/events/ocacomm…
#opensecurity #STIXshifter #cybersecurity

Join RoseAnn Guttierrez from @IBMSecurity and Mark Mastrangeli, OCA co-chair and Cloud Engagement Director at @PaloAltoNtwks for OCA Community Connect. All are welcome! 📅Tomorrow at 11am EST / 5pm CET linkedin.com/events/ocacomm… #OCA #opensecurity #cybersecurity

OpenCyberAllnc's tweet image. Join RoseAnn Guttierrez from @IBMSecurity and Mark Mastrangeli, OCA co-chair and Cloud Engagement Director at 
@PaloAltoNtwks for OCA Community Connect. All are welcome! 

📅Tomorrow at 11am EST / 5pm CET
linkedin.com/events/ocacomm…

#OCA #opensecurity #cybersecurity

⌚ This month's OCA Community Connect is starting soon! Join RoseAnn Guttierrez from @IBMSecurity and Mark Mastrangeli, OCA co-chair and Cloud Engagement Director at @PaloAltoNtwks. All are welcome! linkedin.com/events/ocacomm… #OCA #opensecurity #cybersecurity

OpenCyberAllnc's tweet image. ⌚ This month's OCA Community Connect is starting soon!

Join RoseAnn Guttierrez from @IBMSecurity and Mark Mastrangeli, OCA co-chair and Cloud Engagement Director at @PaloAltoNtwks. All are welcome! 

linkedin.com/events/ocacomm…

#OCA #opensecurity #cybersecurity

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