The Cloud Security and Governance Platform for AWS

Built-in compliance with industry standards, so you can focus on growing your business with confidence.

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Trusted by some of the best Fintechs and Scale-ups

Less complexity and more time to focus on your business needs

Accelerate time-to-market

With AWS infrastructure compliant with most industry standards, Citadel streamlines the process to modernize and secure your applications and data.

You are in control

We build and maintain compliant environments in your AWS accounts. All components are built with infrastructure-as-code giving you complete control and flexibility over your cloud.

Simplify your work

Simplify your work to focus entirely on your application and business development, resulting in happy and productive development teams.

Designed for Regulated Industries

Citadel brings security and compliance to smaller businesses in a more cost-effective way by applying cloud-native concepts, disrupting the old guard of institutions in sectors like finance and health.

HOW It Works

Citadel builds it right.

Connect Your Cloud

Build and maintain compliant environments in your AWS accounts. All components are built with infrastructure-as-code, giving you complete control and flexibility over your cloud.

Citadel Product Screenshot

Assess your Accounts

Bring visibility and a layer of protection on top of your existing workloads.

Create secure environments quickly

Deploy secure environments for your apps in hours, not weeks. Best practices on security are built in, so you can achieve a compliant end-to-end solution fast.


What's in the box

Accelerate your time-to-market with a platform audit-ready for CDR, HIPAA, PCI DSS, SOC 2, or ISO 27001 standards, providing security for your applications, data and customers.

Security Monitoring

Setup of common alarms and tools to keep your environments secure

Secrets Management

We help you set up your application to use secrets from an encrypted source and with the right policies.


Generate documentation of your environments with one-click.


For when you need to access internal services, we got your back

Single Sign-On

Never worry about adding and removing internal users and permissions in multiple places anymore

And more...

Infrastructure-as-code, long-term log storage, secure application blueprints, encryption, and our friendly support to help you along the journey.

How does it work?

Citadel will build your Citadel, setup the DevOps pipeline, and kick-start the audit process from the outset. With automation, the infrastructure is always up-to-date, and your Citadel will be continuously updated to match new regulations or requirements, giving you more time to focus on development. Make way for easier re-accreditation or re-certification with automation of necessary processes and reports.


Based on comprehensive understanding of your strategy

Business Centricity

We learn your objectives and together design an architecture based on our core platform, with room for all your needs.

Infrastructure as Code

Citadel builds the platform into your AWS accounts with automated Infrastructure as Code.

Heading DevSecOps

Citadel migrates your apps with continuous integration, deployment, and security pipelines.


An expert assessment of your organisation’s compliance

Support along the way

Citadel's expertise supports you along the way, making the necessary adjustments to achieve the desired level of compliance, accreditation, or certification.

Working with auditors

Citadel is designed to ensure that all auditing requirements are fulfilled to precise standards, whether working with our referred auditors or using your own.

Automated auditing

We support your continuous and recurring auditing requirements with automated processes, automated reports, and compliance expertise.

Citadel as a Service

Ongoing reinforcement for your needs and objectives

Ongoing Management

Post-accreditation, Citadel supports the environment by providing incident management and compliance, performance, and security reports. Ongoing management includes routine checks and alerts, proactive fixes, and generation of reports needed for recertification and reaccreditation.

Continuous Improvements

The environment will also be kept up-to-date with continuous improvements such as updates and new AWS features added to the platform.

Peace of Mind

Ensure peace-of-mind with an environment which is continuously aligned with updated compliance rules.

Are you ready to dive in?

Book a time with us today so we can understand your needs.


Our best solutions in one box

Citadel and its partners combined what we do best into one bundle so that your business can save time and go further with simplicity.

Interested in being a partner? 
Contact Us
DNX logo
Compliant and Well-Architected cloud and data infrastructure.
DNX logo
Out-of-the-box AWS infrastructure for startups
Adatree logo
Connect CDR endpoints via APIs to access and leverage data.
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Security & risk leadership integrated into your team.

Latest Posts

Spreading the Word

Listen now to Episode 10 of the FinTech report podcast

Listen to Frost’s conversation with Bo Melin, DNX’s Business Development Manager, about the launching of Citadel, the benefits of this fully compliant platform for CDR, PCI, SOC 2, and HIPAA businesses and why open banking is the “cherry on the cake”

Get In Touch

Get started with Citadel

Talk to our sales team, request a demo, and get a quote based on your business needs.

Sydney office
Level 8/11 York St, Sydney, NSW 2000

Brisbane office
Level 4/80 Ann St, Brisbane, QLD 4000

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