PortcullisLabs

We did a thing! It's over 10 years since we started working on this but it's still useful today: github.com/CiscoCXSecurit… Kudos to @pentestmonkey for porting the Perl bits to a modern language. #aix #solaris #linux #unix #security

No finer expression for me than "a rising tide lifts all ships" so fantastic to hear @CyberShams pitching in to work on the next generation of cyber security talent here in the UK. Well done Shams. ❤️ linkedin.com/posts/activity…

Are you trying to prepare for a post-quantum cryptography world? We can help 💡 Learn how to get started on your post-quantum journey in our blog: cs.co/6018UfSDa #QuantumComputing #Cybersecurity

Think your data is safe just because it’s encrypted? In this episode, Amy, Yuri, and Tim expose the surprising pitfalls — like default settings and poor key management — that could leave your secrets wide open: cs.co/6017hBbWb

Pleased to announce that our foundational paper on effective telemetry for detection in service providers is now public: gcforum.org/en/research-pu… #threatintel #detection #engineering #blueteam #soc #telco

Sign up for a Security Operations Center (SOC) Tour at Cisco Live Amsterdam 2026. Get a behind-the-scenes look at how Cisco detects and responds to active threats in real-time conference traffic: cs.co/6014CxnJY

Pleased to announce @Cisco's threat modeling service is now globally available: blogs.cisco.com/customerexperi…

For those of you still exploring options on the cyber security career journey, I dropped my mentoring deck out elsewhere as part of conversation, but it might be more useful as a standalone post: github.com/timb-machine/p… #payforwards #mutualaid

Yesterday’s event at Sandbox VR London involved discussing Cisco’s XDR capabilities, enjoying robot-made cocktails, and immersing ourselves in VR gameplay. Thanks to everyone who joined us! #XDR

Seems to be the season for our team to be publishing frameworks, so we wanted to point out our research governance framework. Started in the Portcullis days, it's had a freshen up with some changes suggested by @deanx around value: github.com/CiscoCXSecurit… #security #research

Ever wonder what it takes to secure one of the world’s biggest cybersecurity events in real time? Visit the NOC (Surf EF, Level 2) August 2–7 | 9:00 AM – 6:00 PM And watch the livestream on our Twitch channel: cs.co/6012f5v3a

Put your incident response skills to the test. Join Talos’ Joe Marshall for a hands-on Lunch & Learn at Black Hat. Play Backdoors & Breaches, tackle real-world scenarios, and chat with Talos Threat Intelligence experts about the latest trends.

Got that Friday feeling and dropped my slides on building novel detections with SOC analytics: github.com/CiscoCXSecurit… #detection #engineering #dataanalytics

Lovely to hear about the ex (and current) Portcullis folks meeting up at London's Infosec earlier in the week. It's great when a network is more than just a place you all work(ed): linkedin.com/posts/tom-lind…

From our sister team in APJC: cisco.com/c/en/us/produc… Presently working on a follow up paper with next level of detail. Practical detection engineering for telecomms.

Learn how Cisco can help financial services institutions navigate the complexities of today's digital landscape and meet new Digital Operational Resilience Act (DORA) requirements. cs.co/6012FEqM6

Yuri Kramarz and Giannis Tziakouris from the Talos Incident Response team will be sharing experiences and diving into cybersecurity strategies to secure major global events. #CiscoLiveEMEA cs.co/6018xhJF2

Having fun at @CiscoLiveEMEA with the @ciscoctf and NOC teams. We have folks are speaking on AI powered SOCs and on running large scale events such as Paris 2024.

Did you sign up yet? The Cisco #QuantumSummit is fast approaching. Register now to join us at the edge of innovation as #OutshiftByCisco and #CiscoResearch bring together the world of scientists and engineers to advance the forefront of emerging tech. 👉cs.co/6018acSD0

Curious about how AI can help your SOC? Our colleagues in the @CiscoCX SOC Advisory team are here to help: blogs.cisco.com/customerexperi…

Doing an update for @BSidesLondon of my ATT&CK for Linux talk and going back through those I've contributed to... Sure, you collect CVEs, but do you also collect ATT&CK (sub-)techniques?