About us

Subset is a cybersecurity and software engineering consultancy company specializing in high-assurance systems. We design, build, and review robust solutions for mission-critical sectors like finance and defense, drawing on deep expertise in cryptography and secure engineering. From requirements to implementation, our teams deliver well-documented, thoroughly vetted results—because quality is the foundation of security.

Who are Subset?

Subset is a cybersecurity and software engineering consultancy. We design and build high-assurance systems and provide pragmatic security advice, drawing on deep expertise in cryptography and mission-critical domains like finance and defense. From requirements to implementation, our teams deliver thoroughly reviewed, well-documented solutions—because quality is the foundation of security.

AmiOS Image & AmiOS Admin station

AmiOS Image

Your bootable baseline—built as code. Run RAM-only for zero trace or persistent for builds; every boot starts clean.

AmiOS Admin Station

Turn configuration into images. Compose, build, and export from the CLI—profiles for demos, labs, or field kits.

FAQs

Which operating systems does AmiOS support?

AmiOS currently supports Alma Linux & Windows 10-11. Currently working on support for RHEL, Fedora & Rocky.

What is AmiOS’s pricing model?

Contact us regarding price inquiries.

How is AmiOS different than creating a bootable USB drive for a Linux live-boot as described here?

AmiOS creates the live-boot environment, the ISO file, and creates it the way you want it. Instead of using the ISO file provided by Ubuntu, you create your own system with the tools, applications, and security policy you want. You can then follow the same instruction to create a bootable USB drive with your own live-boot system.