Jay Healey

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

[Jay Healey @Jason_Healey]

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.

https://t.co/o6YGTaQNFP

[Jay Healey @Jason_Healey]

@jonrlindsay @jststs Thanks, looks like a great read! Will check that out now. Definitely like the approach of looking at Stux as covert diplomacy.

[Jay Healey @Jason_Healey]

@philvenables In addition to SIPA's earlier work, with Trish Mosser and Katheryn Rosen, applying it to examine amplifiers and dampeners of cyber risk to financial stability!

https://t.co/wBLVDNyZpF

[Jay Healey @Jason_Healey]

@philvenables Your recommendation to read Gall, back for the first NYCTF, stuck with me ... most recently leading to my applying the lessons of control theory to cyber escalation

https://t.co/Dpufxp4BtE

[Jay Healey @Jason_Healey]

@a_greenberg Thanks Andy, will share with students...

[Jay Healey @Jason_Healey]

@JackieGSchneid So sorry to hear that. Your wargames are amazing work...

[Jay Healey @Jason_Healey]

Congrats to all!

[Cyber Statecraft @CyberStatecraft]

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!

[Jay Healey @Jason_Healey]

@C_Painter @jcanfil Glad you all connected here! Justin's research always struck me as more focused on the practice and results of actual diplomacy than broader IR...

[Cyber Statecraft @CyberStatecraft]

Compete in #Cyber912 from anywhere in the world at our flagship competition in Washington DC! Last year a virtual team, Cornfidential 🌽 from @UofIllinois placed third after a challenging final round.

[Jay Healey @Jason_Healey]

As crises and conflicts between cyber powers become more frequent, offensive cyber operations will continue to be used in surprising ways.

https://t.co/tKuXXJJnAe

[Jay Healey @Jason_Healey]

My new piece @WarOnTheRocks - a framework to categorize and better understand the why, where, when of offensive cyber in warfare

https://t.co/N66jzr9JXU

[Jay Healey @Jason_Healey]

The framework also highlights how much warfare drives innovation in cyber operations. When this research began in 2019, prior to Russia’s invasion, most of these cells would have been blank, just theoretical. No longer...

[JD Work @HostileSpectrum]

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

[Jay Healey @Jason_Healey]

@DrMAGomez @ghwinger Thanks Miguel! Fascinating findings...

[Jay Healey @Jason_Healey]

And thanks to @DabSamuel1 for all his hard work co-authoring and to @GoogleCloudSec and @Microsoft for their support

[Jay Healey @Jason_Healey]

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]

Read the article here: https://t.co/TukMT4kk6C

[Jay Healey @Jason_Healey]

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