Search for person "Willem Westerhof (ITsec)"

How an intern hacked the powergrid

The Horus Scenario

• 53 min
• 2017-08-07
• 788
• Willem Westerhof (ITsec)

What if locks could talk; what stories would they tell?

• MCH2022 Curated content
• 45 min
• 2022-07-22
• 297
• Jan-Willem

Threat modeling mechanical locking systems, by analyzing puzzles?

• MCH2022 Curated content
• 35 min
• 2022-07-25
• 95
• Jan-Willem

Opening electronic safe locks with ketchup and lasers

• Talks
• 43 min
• 2024-02-10
• 405
• Jan-Willem Markus