Mairtin O Sullivan @_mairtin_

The views and opinions expressed here are my own and do not represent the views of my employer. mairtin.blogspot.ie Dublin City, Ireland Joined August 2011

Tweets

547
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198
Following

250
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27

Colm MacCárthaigh @colmmacc

4 years ago

Today is a very special day because I finally get to share something amazing that @seakoz and I have been working on: Universal certificate rotation. It's an in-browser capability to rotate *any* certificate. I know that sounds impossible or even insecure but stick with me.

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Caitriona Kelly @k_caitriona

4 years ago

Want to work in security but don’t yet have security experience? My team are hiring engineers with general software eng experience to help build the next generation of product frameworks and services used by all of #Stripe’s engineering teams. Apply at grnh.se/9bbb91b61us

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Seamus Dowling @sosdow

4 years ago

Calling all researchers in cybersecurity, data security, AI, IoT, connected health and cyber education. Delighted to co-chair this conference @gmitofficial with @nuigalway. See cyber-rci.com/2022 for CFP, registration and further details. #research #cybersecurity

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adamjodonnell @adamjodonnell

4 years ago

I’m looking for an engineering manager to grow our burgeoning offensive security team here @stripe. If you have a background in this or red teaming we would love to hear from you! And yes, this is a great place to work. (Remote in NA only, DMs open) stripe.com/jobs/listing/e…

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Mairtin O Sullivan @_mairtin_

5 years ago

Hey all! I’m hiring for my team in both Europe and North America, supporting remote in a number of countries. If you’re interested in helping work closely with product engineering teams and develop threat modeling across Stripe, give me a shout! lnkd.in/ee2_nkd

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John Collison @collision

5 years ago

🧵 Delighted today to announce a partnership two years in the making: @UL, @stripe, and many other companies are teaming up to launch Immersive Software Engineering, a new undergrad degree. software-engineering.ie

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Cyber Ireland @CyberIreland

5 years ago

Following on from the very successfully virtual Launch of the North West Chapter & the first NW Chapter Event: ‘Careers in Cyber’, we are delighted to announce our next virtual meetup! ↪️ ‘Cyber Security Start-Ups and Scale-Ups’ 📅 Friday 22nd Jan - 11am cyberireland.ie/events/north-w…

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Cyber Women Ireland @CyberWomen_IRE

5 years ago

Big news!! The CWI board are delighted to welcome 7 amazing women in Cyber to form our new Cyber Women Ireland committee. The committee will work along side the board members to help support and encourage women in Cyber in their careers. For more info instagram.com/p/CCA-c-tJg19/…

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Cyber Ireland @CyberIreland

5 years ago

Last chance to participate in the @ICTSkillnet & @ZeroDaysCTF Virtual Capture the Flag Event! Wednesday 27th June @5pm Still some places left Free Registration here: ictskillnet.ie/training/virtu…

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Mairtin O Sullivan @_mairtin_

6 years ago

So Friday was my last day in AWS. Fantastic last few years and worked with some brilliant people but really looking forward to starting a new adventure with Stripe. Starting in two weeks to help build out their AppSec team!

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Mairtin O Sullivan @_mairtin_

6 years ago

Looking forward to heading to @bsidesbelfast today. I’ll mostly be helping man the AWS stand so swing by and say hi if you’re about!

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Mairtin O Sullivan @_mairtin_

6 years ago

Lol I was just looking at these today too :-)

Mark Craven @craven_mark

6 years ago

Lol I was just looking at these today too :-)

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Mairtin O Sullivan @_mairtin_

6 years ago

Just started hiring for my appsec team here in Europe. Job location is currently showing London, but open to most European locations for the right person. amazon.jobs/en/jobs/866141…

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TU Dublin Blanchardstown @TUDublin_BN

6 years ago

Expressions of interest are now being accepted for our Certificate in Data Centre Operations course. Designed in conjunction with AWS and commencing Oct 2019. Scholarships available for successful participants, subject to terms and conditions. See 👉tinyurl.com/y2rkwaka

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ZeroDays CTF @ZeroDaysCTF

6 years ago

Don't forget the online qualifier for the European Cyber Security Challenge starts on Friday cybersecuritychallenge.ie Big shout out to @edgescan and @TUDublin_BN for their ongoing support of the team. #ecsc #teamireland

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Eoin Carroll @w3knight

6 years ago

This is really a great Threat Modeling resource by my good friend @BrkSchoenfield his acronym ATASM (Architecture, Threats, Attack Surface and Mitigations) really helps with the Threat Modeling process - highly recommend reading this + using for reference crcpress.com/Securing-Syste…

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Ian Nowland @inowland

7 years ago

Slides of my "Managing By Missing" talk covering what I took away from my 8 years in engineering/management at AWS: slideshare.net/IanNowland/man…

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kur3us @kur3us

6 years ago

I'm excited to be presenting at #defcon @CryptoVillage. "RSA Signatures: How do they work?" An introductory workshop on creating and verifying RSA signatures and looking a bit at the math behind them.