Segmentation in SD-WAN

Segmentation in SD-WAN

The SD-WAN market is gaining more and more strength; software-defined and managed connectivity solutions provide ever more possibilities and functionalities to adapt to the reality of business networks. One of the key aspects that all companies value is security. In...
Security holes in modern processor hardware

Security holes in modern processor hardware

A few months ago (January 2018), the media reported breaking news of alleged security failures for Intel and ARM processors. In order to understand these “weaknesses”, and before briefly describing the nature of these “security holes”, we need to list some of the...
A Spectre is haunting not only Europe

A Spectre is haunting not only Europe

The Meltdown and Spectre vulnerabilities were discovered last year, but only disclosed recently to the public. Both vulnerabilities are of the same family. They fundamentally affect certain CPU designs with around 20-years’ worth of processors and certain upcoming...
WannaCry?

WannaCry?

The first and so far the only time I was personally involved, (or to be more precise my son who at that time was eleven years old), in a cyber-attack by ransomware was in 2012. The computer of my son was apparently blocked by the Federal Criminal Police Office due to...
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