Jasper van Woudenberg

  (all posts)
Jasper van Woudenberg is CTO of Riscure North America. He holds a BSc in computer science, and MSc degrees in computer science and artificial intelligence from the University of Amsterdam.

Author's Latest Posts

ChatGPT vs Security Analyst
By Jasper van Woudenberg - 06 Apr, 2023 - Comments: 0

At Riscure, we like to explore new technologies that can help us better help our customers. Undoubtedly, the latest famous new applications are various versions of ChatGPT, a recently accessible chatbot that you can interact with in natural language, and which has been trained on a large section of the knowledge available on the internet. Adversarially-minded people soon published the many f... » read more

Glitched On Earth By Humans
By Jasper van Woudenberg - 03 Nov, 2022 - Comments: 0

The Black Hat conference always brings up interesting and current research within the device security industry. Lennert Wouters of COSIC studied the security of the Starlink User Terminal. After some PCB-level reverse engineering, he found a serial port and observed various boot loaders, U-boot, and Linux running on the device. However, there was no obvious way to gain further access. The... » read more

Hertzbleed: Prime Time For Power Side Channel Countermeasures Or Novelty Attack?
By Jasper van Woudenberg - 04 Aug, 2022 - Comments: 0

Hertzbleed is a new side-channel attack that turns a power side channel into a timing side channel. That timing side channel may be exploitable even if the algorithm runs in a constant number of clock cycles. The novel observation is that the duration of a clock cycle can vary depending on the data processed on a CPU that uses dynamic frequency scaling. This allows a remote attacker to extract... » read more

  • Sponsors

About

Navigation

Connect With Us

Copyright ©2013-2024 SMG   |  Terms of Service  |  Privacy Policy