Critical Infrastructure
Assessments, Reviews, Designs & Advisory
Protecting essential services, assets and systems that keep Australia running.
SCEC Endorsed | Independent | Professional Security Consultants
Independent & Impartial Advise
No installation or product conflicts. Objective, risk-based recommendations.
Critical Infrastructure Focused
Specialists experienced across essential services and nationally significant infrastructure.
Practical Solutions
Security strategies that are practical, cost-effective and aligned to your operational needs.
Australia Wide
Supporting critical infrastructure operations and asset owners across Australia.
Critical Infrastructure Security Services
Security Risk Assessments (SRA)
Identify risks to people, assets, infrastructure and information across council operations and areas.
Security Risk Management Plans (SRMP)
Design, Infrastructure Security & CPTED Reviews
Security Strategy & Advisory
Strategic advice on security policy, governance, emergency management and community safety initiatives.
Common Security & Compliance Risks in Critical Infrastructure
- Insider threat and personnel security risks
- Physical security breaches and unauthorised access
- Cyber security threats to OT, IT and SCADA systems
- Terrorism, sabotage and targeted attacks
- Supply chain and third-party risk exposure
- Changing threat landscape and emerging risks
- Inadequate security governance and compliance with The Security of Critical Infrastructure Act 2018 (SOCI)
We help critical infrastructure operators and asset owners strengthen security, managent risk and build resilience across people, assets, information and systems to ensure essential services continue.
Why Choose Connley Walker?
Independent Advice
We are not affiliated with any security product or installation companies, ensuring impartial and unbiased recommendations.
Practical & Achievable
Solutions that are proportionate to risk, operationally practical and cost-effective.
Community Focused
We help councils balance security, accessibility and community expectations.
SCEC Endorsed Security Consultants
All senior consultants are SCEC-endorsed, providing specialised expertise in protective security, secure facilities and Government-aligned security environments.
Why Choose Connley Walker?
ISO-Aligned Critical Infrastructure Security Consultants
Our assessments and recommendations are developed using recognised risk management and security principles, supporting governance, compliance and operational consistency across property.
Why Choose Connley Walker?
Our Approach
Understand
We review your environment, operations, risks, stakeholder views and compliance obligations.
Assess
We conduct assessments and analyse threats, vulnerabilities and compliance requirements.
Advise
We provide clear, practical recommendations and options tailored to your needs.
Deliver
We support implementation and provide ongoing advise as your needs evolve.
Contact Us
FIll out the form below and we will contact you as soon as possible
Connley Walker is an independent group of licensed security consulting professionals with engineers specialising in physical and cyber security and risk management.
Copyright ©2025 Connley Walker Holdings Pty Ltd. All Rights Reserved.
LICENCES AND REGISTRATIONS
ACT – Security Master Licence No. 17502533.
NSW – Security Master Licence No. 409109204.
NT – No licence required.
QLD – Security Firm Licence No. 3255594.
QLD – Registered Professional Engineers No. 21615.
SA – Exempt from a licence as Engineers (Security and Investigation Industry Regulations Part 2, 5 (1) (b)).
VIC – Registered Building Practitioners No. EE21166.
VIC – Private Security Business Registration No. 720-062-90S.
TAS – Building Service Provider Licence No. 363589169.
WA – Security Agent Licence No. SA56167.
ISO 9001:2015 Quality Assured.
SCEC Endorsed Security Zone Consultants (Registration Number 0075).
Pre-qualified consultants to the Victorian Government.
Pre-qualified consultants to the NSW Government.
Pre-qualified consultants to the NT Government.
Pre-qualified consultants to the Tasmanian Government.
Represent Engineers Australia on Australian Standards for Security.
Members of Australian Security Industry Association Limited (ASIAL).
Members of Australian Institute of Project Management (AIPM).
Members of Engineers Australia.
Federal Government Endorsed Suppliers.
POSTAL ADDRESS:
16 Grey Street
Caulfield South, Victoria 3162
PHONE:
Melbourne & Hobart: +61 3 9292 3830
Perth, Adelaide & Darwin: +61 8 6384 7922
