Authors

Robert Allen

Based in Sweden

6

Articles

142

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About the author

Rob has been working in the Internet industry for 20 years including almost a decade at the RIPE NCC. He holds degrees from Cambridge University and a PhD from the University of Amsterdam. He is currently working as a Product Marketing Manager at Netnod.

Roughtime: Securing Time for IoT Devices

Roughtime: Securing Time for IoT Devices

4 min read

Roughtime is a draft protocol aimed at providing a secure way for IoT devices to obtain time. In this Q&A from Netnod, Marcus Dansarie, Technical Consultant at Netnod and co-author of the IETF draft on Roughtime, answers questions on why secure time is essential, the challenges for IoT devices, and…

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Insights from the World’s Largest Cyber Defence Exercise

Insights from the World’s Largest Cyber Defence Exercise

6 min read

On 22 April 2023, the Sweden-Iceland team led by Patrik Fältström, together with Brynja Huld Óskarsdóttir from Iceland, emerged victorious ahead of 23 other national teams in the prestigious cyber defence exercise Locked Shields (18-21 April 2023).

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How to Ensure Robust DNS Services for the Public Sector

How to Ensure Robust DNS Services for the Public Sector

6 min read

What do public sector organisations need to know to ensure they are protected and that their DNS services are as secure and robust as possible? The team from Netnod poses the questions all such organisations should be asking their DNS providers.

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How to Ensure Time Security Across a Global Network

How to Ensure Time Security Across a Global Network

5 min read

In this Netnod industry Q&A, we find out how NTS is used to ensure time security across a global network of devices. We talk with Christian Storm and Axel Keskikangas, developers at Axis Communications, a global provider of network solutions in video surveillance, access control, intercom, and audi…

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A Brief History of Network Time

A Brief History of Network Time

8 min read

In this post we will look at how network time works today and the technology that keeps it accurate and secure. Most of the digital tools that society relies on–across sectors such as finance, telecommunication, security and energy–only work with precise and reliable time synchronisation. But what …

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