Secure Application Development

We build applications that are ‘secure by design’, meaning security is embedded throughout our development process – from discovery to development and deployment – in a way that also fosters innovation.

With security your biggest priority – and the cyberattack landscape broadening – you need complete confidence your application development environments are highly secure, without impacting accessibility.

With some of our clients operating in the National Security and defence sectors, all our people are vetted and expert security engineers and consultants that have the skills to meet your security requirements.

Innovative application development without the risk

Our team are used to working to the stringent security demands of government, defence and Critical National Infrastructure organisations – often embedded in those organisations as part of their day-to-day roles.

Key Capabilities

While security will always be your top priority, it’s important to choose a partner you can trust to get on with the job.

It’s why CACI offers:

  • A team of vetted and expert security engineers and consultants
  • Security that’s trusted by organisations across the UK – including the national security and defence sectors
  • Innovation without increased risk exposure – we can help you blend leading-edge innovation expertise with an unfaltering security focus – delivering solutions that add new capabilities without increasing risk exposure

With our security pedigree, you can be confident all your development environments conform to the highest security standards.



Cyber & Security

Take a look at our full range of secure capabilities.

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Our Clients

Case studies Case studies

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Case study

Top network automation trends in 2024

Alex Ankers
15 Feb 2024

Reporting-ms Performance Issues – Solution Overview

Chris Paget
13 Jan 2022

Rust + Websassembly – Is it ready?

Chris Manning
29 Jan 2021

The mitigation of unwanted bias in algorithms

Joe Morris
14 Jan 2021

Rustlr – where goes my internet traffic?

Jaymal Gudka
28 Oct 2020

SurfaceNet: An Observational Data Platform Improved by Cloud

Dylon Sivam
15 Jul 2020