Assignments

In-house development of secure network devices

2021-2022

In-house project to develop secure network devices built on microkernels. Microkernels generally have strong internal separation between components and are orders of magnitude smaller than traditional OS:es like Linux and Windows. This gives them an edge for applications benefitting from minimalism and strong internal separation.

Delfigon has developed a set of flexible and pluggable library components that allows for quick construction of different kinds secure network devices. A fully operational MQTT5 gateway is designed as proof-of-concept with each stack layer dedicated to a unique isloated component. Communication between the layers take place over well defined internal communication protocols minimizing the risk for misuse.

The flexible nature of the core library makes it easy to extend the product family with new devices like for instance secure OCSP responders or minimal Wireguard endpoints not dependent on Linux.

Consulting for Swedish Government organization

2019-2020

Analysis and prototyping of a secure and flexible communications solution for edge to core traffic.

Consulting for Saab Kockums

2017-2018

Systems engineering and requirements management of several submarine systems including the networking and communications subsystem.