Cythera Cyber Security

Secure at every layer. One step ahead.

In a world of constant digital risk, we help you build smart defences, find vulnerabilities, and protect every layer of your infrastructure.
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Cythera Cyber Security

Proactive cyber protection with clear, measurable

Lower risk, stay compliant, and boost performance with cyber security services trusted by leading Australian organisations.

  • Proven results across government, finance, and infrastructure
  • Fast onboarding, smart automation, and always-on threat protection
  • Security services tailored to your risk profile and business objectives
Uncover security risks

Find the gaps. Respond quickly. Stay secure.

From secure architecture to expert monitoring and managed protection, we help you fortify defences where it counts most.
Discover our services

Comprehensive protection, designed for today’s digital landscape

Build secure-by-design operations with expert guidance, proactive defence, and smart automation.
Managed Protection
Protect your business with Australia's trusted MSSP. We deliver enterprise grade defence, real-time response, and full visibility, without the extra cost or complexity.
Managed Protection
Protect your business with Australia's trusted MSSP. We deliver enterprise grade defence, real-time response, and full visibility, without the extra cost or complexity.
Security Architecture
Security Engineering turns strategy into action. From compliance to DevSecOps, we enhance your security architecture and build resilient teams to keep you ready, protected, and confident.
Security Architecture
Security Engineering turns strategy into action. From compliance to DevSecOps, we enhance your security architecture and build resilient teams to keep you ready, protected, and confident.
Security Operations
Energy Sector
"Excellent customer engagement and a thorough understanding of our diverse requirements. Outstanding testing and communication throughout the testing phase."
What comes next

Expand your security coverage

Protecting your systems is a team effort and you don’t have to handle it solo. Count on our experts for fast, clear, and skilled support when you need it most.

  • Schedule a security discovery call
  • Consult with a virtual security specialist
  • Request a security health check
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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.
Advisory
When clarity is critical and stakes are high, our advisory services deliver strategic, executive-level security expertise that empowers decision-making and resilient operations.
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
Cyber security news

Latest advisories

Stay ahead of emerging threats with our expert blog posts, research, and industry updates.
Silverstripe - Host Header Injection
Silverstripe CMS is affected by a Host Header Injection flaw, which can be exploited to manipulate password reset workflows, potentially redirecting or compromising user data.
FarCry Core Framework - Multiple Issues
FarCry Core contains multiple vulnerabilities that could let unauthenticated users upload arbitrary files and execute remote code on the hosting server.
Silverstripe – Cross-Site Scripting (XSS) Vulnerability
With local organisation admin credentials, an attacker can exploit the API to create, delete, or revert virtual machine snapshots in other organisations’ Virtual Data Centres (VDCs), breaching isolation boundaries.
Frequently asked questions

Frequently asked questions

From risk assessment to rapid response - we’re with you every step of the way.

Can Cythera manage security across hybrid and multi-cloud infrastructures?

Absolutely. Our team specialises in protecting multi-cloud and hybrid setups through tailored reviews, misconfiguration checks, and architecture-level security guidance across AWS, Azure, and Google Cloud. Cythera also offers a comprehensive portfolio of point-protection and ongoing 24x7 threat detection and response services.

Can I choose individual services from Protect & Secure?

Yes. Protect & Secure is designed to be flexible, so you can select individual services or combine them to suit your specific security needs

Can we request a one-off assessment from Cythera?

Yes. Cythera offers one-off security assessments to help you identify risks, validate controls, and meet compliance or project-specific requirements.

Which security vendors or tools are supported by Cythera?

As a vendor-agnostic partner, we recommend and support solutions based purely on what suits your organisation best. We don't promote products.

Who is Cythera's Protect & Secure offering designed for?

We support growing organisations particularly those in government, enterprise, or digital-first sectors seeking to strengthen their cyber defences, align leadership on risk, and embed lasting capability.

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.