Secure your digital future with confidence

We help organisations assess, detect, and defend against evolving cyber threats
Bastion is your trusted cyber security partner, helping businesses detect, defend and recover before threats become crises. From systems to data, we protect what matters most with expert, end-to-end support.
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1.6b
lost by New Zealanders to online security threats in 2024 alone.

59%
of NZ businesses are hit by at least one cyber attack each year—most without a formal prevention plan.
400
clients rely on Bastion to enhance their cyber security across NZ, Australia, Europe, Asia, and America.
88%
of businesses use AI—but most haven’t assessed the associated cyber risks.
110,000+
assets actively protected by our Managed Threat Detection & Response service.
Real-world protection

Smart security solutions.
Real-world protection.
Local expertise.

Bastion delivers tailored cyber security services built for businesses ready to take control. We combine expert support, local insight, and proven frameworks to protect your business from today’s evolving threats.
Backed by experience and results

Solving the security challenges that matter most

We’re more than just another cyber security provider - we’re your trusted partner in identifying what matters, cutting through complexity, and delivering the protection your business needs to stay secure.
Discover our services

Cyber security services for every threat

What’s putting your business at risk? Whether it’s technical vulnerabilities, human error, or compliance gaps, our cyber security services are designed to tackle them all head-on.
All Services
Assess & Improve
Assess & Improve
Detect & Respond
Detect & Respond
Protect & Secure
Protect & Secure
Advise & Empower
Advise & Empower
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Advise & Empower
Employee Cyber Training & Awareness
Your people are your first line of defence. Our cyber training builds awareness, sharpens instincts and turns everyday staff into assets.
Employee Cyber Training & Awareness
Your people are your first line of defence. Our cyber training builds awareness, sharpens instincts and turns everyday staff into assets.
Advise & Empower
Advisory
When clarity is critical and stakes are high, our advisory services deliver strategic, executive-level security expertise that empowers decision-making
Advisory
When clarity is critical and stakes are high, our advisory services deliver strategic, executive-level security expertise that empowers decision-making
Protect & Secure
Managed Protection
Get 24/7 monitoring and defence with New Zealand's leading MSSP. Enterprise-grade protection, continuous visibility, and real time human led response.
Managed Protection
Get 24/7 monitoring and defence with New Zealand's leading MSSP. Enterprise-grade protection, continuous visibility, and real time human led response.
Protect & Secure
Security Architecture
Security engineering turns strategy into action. From compliance to DevSecOps, we deliver hands-on expertise that boosts your posture.
Security Architecture
Security engineering turns strategy into action. From compliance to DevSecOps, we deliver hands-on expertise that boosts your posture.
Detect & Respond
Digital Forensics & Incident Response
When disaster hits and questions arise, DFIR experts are here to help uncover the truth and guide a reputable response.
Digital Forensics & Incident Response
When disaster hits and questions arise, DFIR experts are here to help uncover the truth and guide a reputable response.
Detect & Respond
Cyber Threat Intelligence
Cyber Threat Intelligence helps anticipate attacks and fortify your defenses. Our Cassini CTI Services will provide proactive protection.
Cyber Threat Intelligence
Cyber Threat Intelligence helps anticipate attacks and fortify your defenses. Our Cassini CTI Services will provide proactive protection.
Detect & Respond
Managed Detection & Response
Our security team monitors your endpoints, infrastructure and cloud to provide real-time detection, response and protection of your environment.
Managed Detection & Response
Our security team monitors your endpoints, infrastructure and cloud to provide real-time detection, response and protection of your environment.
Assess & Improve
Certification & Accreditation
We help organisations simplify the security certification and accreditation process with expert advice that actually fits your systems, goals, and timelines.
Certification & Accreditation
We help organisations simplify the security certification and accreditation process with expert advice that actually fits your systems, goals, and timelines.
Assess & Improve
Audit & Assurance
Strong security starts with visibility. Our audit and assurance services review your controls, highlight gaps, and help you build more resilient systems.
Audit & Assurance
Strong security starts with visibility. Our audit and assurance services review your controls, highlight gaps, and help you build more resilient systems.
Assess & Improve
Governance, Risk & Compliance
Strengthen governance, manage risks and ensure compliance with ease. We simplify cyber security to fit seamlessly into your operations.
Governance, Risk & Compliance
Strengthen governance, manage risks and ensure compliance with ease. We simplify cyber security to fit seamlessly into your operations.
Assess & Improve
Cyber Maturity Assessments
We assess your controls, map your security maturity, and recommend a clear path to strengthen it. A well-executed digital maturity assessment sets the foundation for your security roadmap
Cyber Maturity Assessments
We assess your controls, map your security maturity, and recommend a clear path to strengthen it. A well-executed digital maturity assessment sets the foundation for your security roadmap
Assess & Improve
Penetration Testing
Attackers don’t wait. Our penetration testing finds your weak spots first, across apps, systems, and networks so you can fix them fast.
Penetration Testing
Attackers don’t wait. Our penetration testing finds your weak spots first, across apps, systems, and networks so you can fix them fast.
360° protection

All-in-one approach to cyber security

From proactive assessments to tailored defence strategies, Bastion helps you identify gaps, reduce risk, and stay ahead of evolving threats with expert cyber security solutions.
Assess & Improve
Know where your security stands and how to make it stronger. Our Assess & Improve services identify gaps, measure maturity and help plan your next steps.
Detect & Respond
Don’t just detect threats, act on them. Our detect and response services help you spot attacks early, respond effectively, and keep the business running with confidence.
Protect & Secure
In today’s hyper-connected, threat-rich environment, your business is a target. Harden your technology landscape by architecting, assessing, and actively defending every layer of your infrastructure.
Advise & Empower
Build confidence in your cyber security programs. Our Advise & Empower services guides organisations to shape strategy, manage risk, and elevate cyber maturity.
Advise & Empower
Empower your business with strategic security advisory
Protect & Secure
Build protection into every layer of your business
Detect & Respond
Fast, focused threat detection and response
Assess & Improve
Assess your systems and improve security
Why choose us

Meet the people who power your protection

Our team isn’t just experienced, they’re invested. Their technical expertise, breach response skills and certifications make Bastion’s cyber security services trusted and effective.
Meet your team
Testimonials

More than a service

Our security solutions are built on relationships. Here’s what business owners say about partnering with us.
Service Development Manager
Government Agency
"Great service, clear, detailed and precise information on what our vulnerabilities were and what needs addressing. Couldn't have been easier to deal with and very professional."
Business Manager
Charity
"As a small charity that was the beneficiary of the Hacking for Heroes programme it has been fantastic working with the team at Bastion. The engagement definitely exceeded my expectations and I cannot recommend the Bastion team highly enough."
Benefits

Why businesses trust Bastion

In a crowded cyber security market, we stand out by working alongside you - planning, solving, and securing with real-world experience and local expertise.
One partner, complete protection
From assessments to incident response, Bastion delivers end-to-end cyber security services under one roof.
Layered protection, tailored to you
Our 360° approach covers it all from people, platforms, cloud and compliance. With Bastion, your security posture is strengthened from the inside out.
Advice that moves you forward
As your cyber security partner, we don’t just react, we guide. You get straight answers from over 150 experts, and a clear path forward.
Benefits

Tools that protect you at every step

From risk assessment to rapid response - we’re with you every step of the way.
Threat Hunting
Find threats and risks proactively
Our threat hunting proactively identifies and investigates hidden risks across your environment to stop attacks before they cause a business crippling event.
Honeypots
Our early warning system for malicous activity
Our honeypots are purpose-built decoy systems designed to detect, monitor and analyse unauthorised activity across your network
This allows us identify threats before they impact your business.
Detection & Response
Managed Detection and Response (MDR) Services
Our detection and response service delivers 24/7 threat monitoring, rapid incident response and expert guidance to keep your business secure.
Attack Surface Monitoring
Think like an attacker
Our attack surface monitoring provides continuous, automated scanning of your entire digital estate—including cloud, SaaS, data centres and branch offices—to identify misconfigurations and security gaps in real time, so you can swiftly address vulnerabilities as your environment evolves
Powerful system
Designed for business-as-usual
Our Cyber Threat Intelligence Software as a Service enhances your organisation's defences
Bastion dashboard insights
Automation
Add context and respond to threats faster
Automation streamlines detection & response by leveraging policy-driven workflows and playbooks
Enable rapid detection, response, and remediation of threats.
Powerful system integrations
Managed Detection and Response seamlessly integrates with the industry’s leading security vendors
Audit Logging
Managed Detection & Response
Our Cyber Threat Intelligence Software as a Service enhances your organisation's
Our Cyber Threat Intelligence Software as a Service enhances your organisation's
Partners

Our platform partners

Bastion Security Group brings together the expertise of Quantum Security, ZX Security, Helix Security, Cassini and Cythera Cyber Security to deliver trusted services across New Zealand and Australia.
View all partners
Cyber security news

Latest advisories

Stay ahead of emerging threats with our expert blog posts, research, and industry updates.
WatchGuard Access Points — Multiple issues
Stephen Shkardoon recently found multiple issues in WatchGuard Access Points which result in remote code execution.
Teracue ENC-400 — Multiple issues
Stephen Shkardoon found multiple issues in the Teracue ENC-400 hardware, including a pre-authentication remote code execution vulnerability.
ASP.NET Boilerplate — Input Validation vulnerability
Claudio Contin found an input validation issue with ABP 4.2.
Contact us

Talk to an expert

Please call our office number during normal business hours or submit a form below
Where to find us
If you experience a security breach outside normal working hours, please complete the form and we will respond as soon as possible.