@Jason_Healey profile picture
Jay Healey @Jason_Healey

Personal account - he/him. @ColumbiaSIPA. Founder of Cyber 9/12 student competition. AF Veteran, White House. Review board @BlackHatEvent @defcon

Joined July 2009
  • Tweets 11,455
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  • Followers 10,451
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Jay Healey@Jason_Healey
29 Jan 2025
Is defense winning? How would we know if we are shifting advantages away from cyber adversaries to defenders? This talk summarizes an initial framework and indicators to start answering the question. youtu.be/wNXMQ-ficOc

Is Cyberspace Becoming More Defensible and Resilient | CSIAC Webinar

For over 50 years, the advantages in cyberspace have favored attack...

youtube.com
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Congrats to all!
Cyber Statecraft@CyberStatecraft
2 Feb 2025
And that's a wrap! Congratulations to the Austin, TX, #Cyber912 winners Devil's Data Decryptors from @DukeU, runners up Cyber Super Girls from @Stanford, and 3rd place finishers Binary Bandits from @HQAirUniversity!
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Jay Healey retweeted
Cyber Statecraft@CyberStatecraft
24 Jan 2025
Compete in #Cyber912 from anywhere in the world at our flagship competition in Washington DC! Last year a virtual team, Cornfidential šŸŒ½ from @UofIllinois placed third after a challenging final round.
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My new piece @WarOnTheRocks - a framework to categorize and better understand the why, where, when of offensive cyber in warfare warontherocks.com/2025/01/unā€¦

Understanding Cyber Effects in Modern Warfare

Where, when, and how might offensive cyber operations impact the outcomes of war? For over 40 years, this debate often spiraled to the extremes, whether

warontherocks.com
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The framework also highlights how much warfare drives innovation in cyber operations. When this research began in 2019, prior to Russiaā€™s invasion, most of these cells would have been blank, just theoretical. No longer...
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As crises and conflicts between cyber powers become more frequent, offensive cyber operations will continue to be used in surprising ways. warontherocks.com/2022/01/prā€¦

Preparing for Inevitable Cyber Surprise

The United States and its allies have constantly been surprised by major cyber operations from their adversaries. This shouldnā€™t happen with such

warontherocks.com
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Jay Healey retweeted
JD Work
@HostileSpectrum
22 Jan 2025
The venerable Summer Workshop on the Analysis of Military Operations and Strategy (SWAMOS), convened by @SIWPSColumbia, is now accepting applications for 2025. Further details in flyer
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Inward-facing drivers of disharmony are internal to each regulator (like unique authorities or precedent). Outward-facing more about the environment (such as tailoring risks to specific companies or sectors)
Lawfare
@lawfare
18 Dec 2024
Replying to @lawfare
Read the article here: lawfaremedia.org/article/driā€¦
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The inward-facing drivers pretty much always are negative, causing duplication & hurting security outcomes Outward-facing often beneficial, leading to tailoring of controls to specific companies or sectors, or shifting risks
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And thanks to @DabSamuel1 for all his hard work co-authoring and to @GoogleCloudSec and @Microsoft for their support
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To harmonize cyber regulations, researchers and USG must first understand *disharmonies* & their causes New article @lawfare on 5 inward-facing and 3 outward drivers of disharmony of cyber regulations lawfaremedia.org/article/driā€¦

Drivers of Disharmony in U.S. Cyber Regulations

To harmonize cyber regulations, researchers and the government must first understand disharmonies and their causes.

lawfaremedia.org
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Great analysis and read!
ASPI
@ASPI_org
11 Dec 2024
Just look at the lights: Assadā€™s territory was growing poorer as oppositionā€™s economy advanced | @Nrg8000 | bit.ly/4gvYsIW
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Jay Healey retweeted
Columbia Institute of Global Politics
@ColumbiaIGP
10 Dec 2024
Upcoming @ColumbiaIGP & @SIWPSColumbia Rapid Response webinar: Experts will discuss the fall of Assad, the future of Syria, and the geopolitical implications for the region. šŸŒ Wednesday, December 11 šŸŒ 4:30 p.m. ET With speakers: Jon B. Alterman, @JeromeDrev, @KimGhattas, & @ColumbiaSIPAā€™s Lisa Anderson Register to watch it live: columbiauniversity.zoom.us/wā€¦
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Jay Healey retweeted
Cyber Statecraft@CyberStatecraft
10 Dec 2024
What do you mean you haven't registered for #Cyber912 Paris yet? šŸ˜® The in-person event at @UnivParis8 is almost here! Registration closes December 13th, so donā€™t miss out. šŸ”’ Secure your spot and join us on January 29-31, 2025! form.jotform.com/24266484506ā€¦
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Thanks to @CISAJen and team @CISAgov for visiting @ColumbiaSIPA this week to discuss all things cyber and infrastructure -- and for singing jingles for "We Can Secure Our World" youtube.com/watch?v=tljH5y4bā€¦

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Here at @SIWPSColumbia we had 30 students, like Carina Kaplan and Christine McNeill ... And great faculty and staff, including my deputy Erva Kan, @CartierBeth, Neal Pollard, Simha Sethumadhavan, and Rachel Cummings
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And had time for a short visit here in Suite 1337 (yes, really) at SIPA
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