David Cahill

InfoSec practitioner, Security specialist, IISF Committee 2026, Fanatic Arsenal follower

[Charles Watts @charles_watts]

🚨 Hi everyone. To celebrate Arsenal’s title win I'll be giving away THREE 'Champions' prints by the brilliant @matthewjiwood to three random winners

- Simply repost this to enter

Winners picked on Saturday.

(If you're not feeling lucky the prints - and loads of others - can be found here: https://t.co/718xYZwECf)

[IISF @iisf_ie]

IISF April Chapter Meeting #IISF #CyberSecurity Cyber Security Regulations

[IISF @iisf_ie]

IISF April Chapter Meeting #IISF #CyberSecurity Agentic AI

[David Cahill @afcdave143]

https://t.co/o9fD3CgESv

[Arsenal @Arsenal]

Happy St. Patrick's Day to all Gooners celebrating 🍀

[IISF @iisf_ie]

IISF February Chapter Meeting #IISF #CyberSecurity Situational Awareness in OT

[IISF @iisf_ie]

IISF January Chapter Meeting #IISF #CyberSecurity Security Hot Topics

[IISF @iisf_ie]

IISF January Chapter Meeting 29/01
Security Hot Topics for 2026

https://t.co/lTB7BODm4M

[David Cahill @afcdave143]

@realtroopz Injured or rested?

[IISF @iisf_ie]

IISF September Chapter Meeting #IISF #RecordedFuture #CyberSecurity IAM & Supply Change Risks

[IISF @iisf_ie]

IISF September Chapter Meeting #IISF #NCSC #CyberSecurity NIS2

[David Cahill @afcdave143]

@FabrizioRomano @grok How good a fit is Sesko for Arsenal?

[DAZN Women's Football @DAZNWFootball]

Arsenal are your 2024/25 @UWCL winners! 🏆

After 18 years, the Gunners are back on the top of Europe.

What a journey, what a final!

#UWCLonDAZN #EnjoyTheShow

[IISF @iisf_ie]

IISF May Chapter Meeting #IISF #SANS #CyberSecurity Understanding LLMs

[David Cahill @afcdave143]

@FoyPt Of course the 16th place team would say that 😂

[David Cahill @afcdave143]

@DeadlineDayLive @grok which one would you recommend among the list of players for Arsenal in Arteta system

[David Cahill @afcdave143]

@Nick_Delehanty @threadreaderapp unroll

[IISF @iisf_ie]

IISF April Chapter Meeting #IISF #CyberSecurity Cyber Insurance @RDJ_LLP

[IISF @iisf_ie]

IISF April Chapter Meeting #IISF #CyberSecurity Incident Response @ErgoIreland

[IISF @iisf_ie]

IISF April Chapter Meeting #IISF #CyberSecurity Vulnerability Management @edgescan