Diagonal is a cyber security firm.

Our mission is to promote the prosperity of the city by protecting it's people, businesses and infrastructure.

We do this by challenging prevalent assumptions, emulating adversarial behaviour and sharing what we know.

Areas of Focus

We specialize in researching, defending and attacking modern applications:

  • Cloud-based Workloads
  • Service Oriented Architectures
  • Distributed Systems
  • Virtualized Environments
  • Container-based workflows
  • Serverless Runtimes

Founding Principles


We tailor our engagements to fit our clients needs.


We want to build a company that will still be here hundreds of years from now.


Raise money by selling products & services. Stay lean.


Our team is hired locally but works from home when they judge it best.

Continuous Learning.

A significant percentage of employee time can be spent on training and research.