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Ben van Lier

Blockchain and Securing Distributed Things

Geschreven door Ben van Lier - 14 februari 2017

In October 2016, the systems of Dyn, a US-based company that specialises in services such as domain name registration and management, came under a massive DDoS attack on an unprecedented scale. The attack, executed by around 100,000 devices, including routers, IP cameras and digital video recorders, caused major problems for websites of companies across Europe and the US, The Guardian reported [1]. The likes of Spotify, Netflix, Amazon, GitHub, Reddit, CNN, Twitter and PayPal were all affected. The individual devices were infected with a computer virus called Mirai [2], which bundled the individual and distributed devices into a whole, in this case a botnet, which was able to launch a debilitating cyber attack on Dyn.  Lees meer >>

Tags:   Internet of Things
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Ben van Lier

Blockchain and Securing Distributed Things

Ben van Lier
14 februari 2017


Ben van Lier

Blockchains and ecosystems

Geschreven door Ben van Lier - 16 december 2016

In 1935, Arthur Tansley [1], a pioneer in the field of ecology, stated that an ecosystem is to be considered a whole that is made up of interconnected constituent parts.  Lees meer >>

Tags:   Blockchain
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Ben van Lier

Blockchains and ecosystems

Ben van Lier
16 december 2016


Ben van Lier

The fourth industrial revolution and blockchain

Geschreven door Ben van Lier - 21 oktober 2016

In 1954, German philosopher Martin Heidegger[1] argued that the essence of modern technology “shows itself in what we call enframing”. Heidegger uses the concept of enframing to determine how technology develops, surrounds us and conditions our perception of the world. For Heikkerö, the concept of enframing consequently refers to “a way of disclosing the world”[2]. Today, the process of technology enframing reality is characterised by networked applications such as smartphones, tablets and an unprecedented range of sensors that enable us and these devices to communicate and interact in both the physical world and the cyber world through networks. This is changing the world and our perception of it, without us wondering what the essence is of this technological shift and what how these changes will affect our lives and work over the coming years.  Lees meer >>

Tags:   Blockchain
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Ben van Lier

The fourth industrial revolution and blockchain

Ben van Lier
21 oktober 2016


Alwin Kohlbrugge

Beter een slecht besluit dan geen besluit!

Geschreven door Alwin Kohlbrugge - 06 oktober 2016

Polderen is een groot goed in ons land. Eindelijk weer eens een kabinet dat de rit uitzit, KLM heeft eindelijk afspraken met grondpersoneel gemaakt en het Bureau ICT-toetsing (BIT) heeft haar eerste ICT-adviezen het licht laten zien. Je kunt altijd discussiëren (en dat doen we graag in Nederland) of het een goed besluit is om het BIT in haar huidige vorm te starten, maar niet starten zou naar mijn mening nog slechter zijn geweest.  Lees meer >>

Tags:   Stakeholdermanagement
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Alwin Kohlbrugge

Beter een slecht besluit dan geen besluit!

Alwin Kohlbrugge
06 oktober 2016


Ben van Lier

Smart grids, blockchain and self-organising systems

Geschreven door Ben van Lier - 15 augustus 2016

In his blog post on the ‘Fourth Industrial Revolution,’ Reidel stated [1] that “The true wonder of the fourth industrial revolution won’t be the data produced; it will be intelligent machines’ capacity to analyze those data and communicate their findings within a network of similarly intelligent machines. Then, each connected machine will act, altering its processes to be more efficient and communicating those changes back to its network”. In this process of preparing and executing information transactions between distributed operating machines, Reidel sees a role for the blockchain. In his view, the blockchain can inspire mutual trust between the machines involved in the information transactions and their stakeholders.  Lees meer >>

Tags:   BlockchainRegionale samenwerking RUD
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Ben van Lier

Smart grids, blockchain and self-organising systems

Ben van Lier
15 augustus 2016