**Speaker:** Daniel Castillo, mechatronics engineer turned cybersecurity specialist and Founder of Skadi Solutions.

**Topic:** CI Fortify Explained: Isolation, Rebuild Readiness, and Where to Start.

***ASD/ACSC’s CI Fortify guidance looks short and “high level,” but it sets a high bar for real operational resilience in OT and enabling systems.***

This session breaks down what CI Fortify is asking critical infrastructure operators to be able to do: isolate vital OT and enabling systems for three months while maintaining critical services, and rapidly rebuild vital systems from trusted, known-good references.

We’ll walk through the publication’s structure—key definitions, the three preparatory steps (asset inventory, identifying vital systems, and identifying isolation points), and the two planned actions—then unpack what those requirements imply in real environments (including corporate and third-party dependencies).

To close, Daniel shares his pragmatic 90-day roadmap and deliverable artefacts for demonstrating “Fortify readiness”, so teams leave with a concrete starting direction.

\-\-\-

Daniel Castillo is a mechatronics engineer turned cybersecurity specialist and Founder of Skadi Solutions, delivering cybersecurity services to critical infrastructure and building automation environments.

His early career spans robotics and systems engineering across complex, highly regulated service environments, before moving into cybersecurity across both enterprise IT and operational technology.

Daniel served in the Australian Signals Directorate’s Critical Infrastructure Uplift Program (CI-UP), supporting national resilience uplift initiatives. He has since led advisory, architecture, and engineering engagements that translate governance into deployable controls—designed for uptime, safety, and real operational constraints.

Daniel is known for bridging security, engineering, and operations teams to deliver practical, measurable uplift in resilience and operational performance.

**Date and time:**

* 12 pm arrival for 12:30 pm presentation
* Duration: 40 mins talk, 15 minutes Q&A

**Location:**

* IBM Offices Brisbane (Red Hat)
* Level 21, 345 Queen St, Brisbane 4000

**Parking and building access**
There are numerous parking garages in the nearby area. Access to the IBM offices is through the elevators to the left side after entering from Queen Street.

***This meetup is open to anyone who is interested in cyber security, regardless of their level of knowledge or experience.***

**Contact**
For any issues finding the location or other questions, please send a chat to the group organisers, or leave a comment in the event.

Brisbane Cyber Security Meetup

Matt F

Wade

Michelle McGarvey

Cathy

Paul Hand

Garrick R

Craig Walker

BCSM Meetup - February

IBM Office Brisbane

We are on floor 18 of 360 Queen street. The lifts lock at 6pm so please arrive beforehand.

**Main Event**

Lightning Talks Submit Here:
https://forms.gle/kbSR2KHfyvRXrcxE7

**SecTalks Brisbane is hosting its second lightning talks!**

* Each talk should fall within 5 minutes you may be shorter but we ask you to wrap up without going too long over.
* Make sure you pick a single thing to talk about and keep your number of slides low.
* We highly encourage first-time speakers. This is a great chance to practice speaking or try out presenting on a new topic.

Topics we would like to see:

* Horror stories from a blue/red team and what you learned.
* Specific vulnerability exploitation and remediation.
* Introduction to a lesser-known open-source project or tool.

For each topic please include an introduction to yourself at the start and a key takeaway at the end.
Please keep names out of your talk where possible. This is a chance for us to learn from mistakes not throw shade. For more information refer to our [Code of Conduct](https://www.sectalks.org/coc).

**Other Event Info:**

* We are at a new location this month.
* There are limited spots, so please RSVP to secure your spot. If your plans change and you're no longer able to make the event please update your RSVP to release your spot to someone on the waitlist.
* 5:45pm for a 6pm start. Access to the venue closes at 6pm. You will have a hard time getting into the building if you're late!
* This is a face to face meetup only, with no streaming / recording available.
* There will be catering courtesy of our AWESOME sponsors.

SecTalks Brisbane

Colby Prior

Greg Terry

Joshua Scarsbrook

rudra keshwani

aidan

eightone0

Muhammad Oka

Elah Makaza

Ben Moore

Curtis

Fraser Tweedale

Haoxi

Rudi Olckers

Gurdip S.

Tim Kent

Goggan

Azure Hutchings

Mick Meacle

BNE0x52 (82nd Session) Lightning Talks

New BDO Office

OT Cybersecurity Meetup Group

OT Cybersecurity Meetup

wade

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