Mark Cummins
@CumminsMark
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Addicted to all things Security & Wannabe Adventure Racer
Ratoath, Ireland
Joined June 2011
Only two days away for this years #irisscon and the team @CyberDublin will be running the cyber security challenge aka CTF. See you all there. If you haven't got you're tickets yet (what have you been doing?)
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I'm excited to share that I've been shortlisted for a Security Serious Unsung Heroes Award! Join me at the #UnsungSecHeroes24 event. Thank you to everyone who has supported me. 🎉🏆 #UnsungHeroes #Security #Awards
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I'm asking those who love the outdoors to post a picture. A picture that YOU took. Just a pic. No description. The goal is to regain peace and harmony without negativity. Please copy the text, put a picture on YOUR page, and let's look at these beautiful pictures. Here's mine.
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Five last-minute tickets available for the Cyber Schools CTF. Email info@zerodays.ie First come first Server. SCHOOLS TEAMS ONLY PLEASE #ZeroDaysCTF
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Incredible interest in #ZeroDaysCTF 2023 and we have now sold out. 130+ teams. Thanks all teams & our amazing sponsors :) @ReliaQuest
@Crowd_Security
@edgescan
@EkcoCloud
@AmazonDublin
@CyberDublin
@StateStreet
@scienceirel
@CyberIreland
@elastic
@CommSecltd
@bhconsulting
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Thanks to the event staff @CrokePark and the support our sponsors we’ve managed to increase our event space, so #ZeroDaysCTF2023 will have over 130 teams on site 😱. Tickets sales back open!
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Last years Cyber Schools was a huge success and this year we're coming back stronger! Encourage the next generation of tech geniuses to join and learn from the best. Spread the word and help us make this the best #CyberSchools / #ZeroDaysCTF2023 ever!
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#CyberSchools is back and will be part of #ZeroDays2023 . Open to all groups (scouts, guides, coder dojos, schools etc.) once everyone is a secondary school student their welcome to come play. Get your team tickets today. https://t.co/WXFLrHW7pi
https://t.co/9IxkYYlGXZ
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Thank you to everyone who attended the Cyber Ireland National Conference 2022. You can now rewatch the sessions, get access to the presentations, view the conference gallery and get information about next year on our website. Visit the Website https://t.co/CR60jvgMxB
#CINC2022
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So, we are delighted to announce that #ZeroDaysCTF 2023, will take place on Saturday 1st April at the Hogan Suite at @CrokePark :) #zerodays #ctf #cybersecurity #teamireland
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Anyone else getting itchy feet for another in person CTF? or a great security conference? Look no further than the awesome #IRISSCON. Always one of the highlights of the Irish security calendar and sure to sell out, so get your tickets ASAP. @irisscert
iriss.ie
Wednesday, 5th November 2025 The Aviva Stadium, Landsdowne Road, Dublin 4 About IRRISCON Agenda Speakers Sponsors Register IRISSCERT holds an annual conference themed on cyber crime in November. This...
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Can’t wait for next years event already. Make sure your school or club signs up
Some memories of the #cyberschoolsCTF at #ZeroDaysCTF earlier this year, with support from @scienceirel Roll on 2023! Any schools that are interested, check out https://t.co/CeOWfWWxiy
@ReliaQuest @edgescan @IeCyber @amazon
https://t.co/1yWlth82mb
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Proud dad! Congrats Michael, huge achievement.
Just won Gold medal in the junior section of the all Ireland programming Olympiad @DCU_AIPO, and an invite for the extended Irish team for the world finals. Honestly shocked as I didn’t think I’d done well.
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We are delighted to announce CyberQuest @IeCyber as brand new Platinum sonsors for #ZeroDaysCTF Great to be working with you, and can't wait to meet in person on April 9th :) https://t.co/963bPiZOtu
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We are absolutely delighted to announce that @ReliaQuest are partnering with us as our main/diamond sponsor for #ZeroDaysCTF
https://t.co/zt2TgDLDY8 Can't wait to hang out with all the #RQ team on April 9th :)
reliaquest.com
ReliaQuest exists to Make Security Possible. GreyMatter allows security teams to detect threats at the source, contain, investigate, and respond in less than 5 minutes – eliminating Tier 1 and Tier 2...
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So our challenge minions reckon they can make a CTF challenge from almost anything. So let’s test them. Pick a topic and one or two random keywords and our challenge minions will try make it into a challenge for those lucky enough to be going to @BSidesDublin next weekend.
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To help celebrate #InternationalWomensDay for the next 48hrs we're happy to offer free ZeroDays CTF tickets to any new teams with 2 or more women on their team. DM us team details to claim your ticket. #IWD22 #WomenInTech
@CyberWomen_IRE
@Women4Cyber
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So while our minions are locked away creating new challenges for this year, what has been your favourite challenge from any of our past events, or what new challenges do we absolutely need to include year?
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After a break of almost 3 years we're back! ZeroDays CTF 2022 April 9th Mansion House Dublin. Tickets on Sale now!
eventbrite.ie
We're Back! Zero Days Capture-The-Flag 2022 will be one of the largest in person CTFs on the planet. Don't miss out, grab your ticket today!
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