Archives
- 17 Aug The digital divide isn't closing on its own: what the 2025 Australian Digital Inclusion Index means for North Queensland
- 17 Aug AI is changing cyber security — but the fundamentals still matter
- 16 Aug Announced, welcomed, then refused: what happened to Townsville's $42.1m affordable housing precinct?
- 14 Aug If you work in tech, your own .id.au domain just makes sense
- 14 Aug North Queensland Cyber Watch: Nick Scali takes systems offline after cyber incident
- 14 Aug What cyber security jobs were advertised across North Queensland in 2025–26?
- 11 Aug Why I still take on cyber security consulting work in Townsville, outside the day job
- 10 Aug Queensland is paying for cyber security and AI training right now — here's what's actually on offer
- 10 Aug Secure by design: the principles behind every good cyber security decision
- 09 Aug Can they email as me? Building a free domain spoofing check
- 06 Aug ASD's frontier AI guidance for boards — it's not just for ASX 200 directors
- 03 Aug Five cyber security podcasts I keep coming back to
- 03 Aug Asset security and identity: know what you have, and who can reach it
- 02 Aug North Queensland Cyber Watch: ransomware hits Townsville Christian College
- 30 Jul Townsville Computer Man is back — and yes, I started this in Year 12 with Notepad
- 29 Jul The CIA Triad: the foundation every cyber security decision sits on
- 27 Jul Why I built a free cyber security check for businesses and charities
- 25 Jul Why SFIA makes technical job advertisements clearer
- 19 Jul What Aon's 2026 risk report tells independent schools about cyber resilience
- 19 Jul Townsville computer stores — remembering the past and making the case for what comes next
- 04 Jul Practical cyber security for small organisations
- 03 Jul North Queensland Cyber Watch: a quiet auto-forwarding rule becomes a notifiable data breach
- 19 Jun North Queensland Cyber Watch: ransomware halts a major Queensland sugar mill
- 13 May North Queensland Cyber Watch: Townsville schools caught in the global Canvas breach
- 24 Oct Home Lab Progress
- 07 Aug NickOsullivan.id.au/Blog has moved
- 07 Aug Automating my Home Lab
- 30 Jul Welcome to the new Site