Marco Gren

Cybersecurity Consultant

Marco is a cybersecurity consultant with a focus on automotive security. His interest in technology reaches well beyond the digital, from 3D printing to anything that blinks and beeps.

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Sectors and critical infrastructure · Marco Gren

An introduction to the CAN bus: the basics and how it works

The Controller Area Network (CAN bus) is a message-based protocol built so that the electronic control units in a vehicle, and in other equipment, can communicate reliably and by priority. It lets a large number of control units talk to each other without a central computer and without wiring each one to every other. Bosch developed it in 1983, and it is still central today.

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Sectors and critical infrastructure · Marco Gren

Cybersecurity in automotive: the new threats

Automotive technology has moved a long way in recent years, from autonomous driving functions through to integration with the Internet of Things. That has changed driving, and it has brought new cybersecurity problems with it. This article looks at the current threats in the automotive industry.

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