The day that I learned about USB Condoms | SeleniumConf

Mar 29, 2025

Create Memory
A photo of a USB Condom made by Sara Martínez.

Many thanks to Sara Martínez for a great conversation about security testing and for the USB Condom gift, which I didn't realise was a thing.

USB Condoms can also be known as a USB data blocker or USB privacy device. They sit between your device and a USB port to prevent data exchange while still allowing for power transfer.

CEO & Founder at Ministry of Testing
She/Her
I've been working in the software testing and quality engineering space since the year 2000 whilst also combining it with my love for education and community building. 🎓 MoT-STEC qualified
Sign in to comment
Explore MoT
Don’t Be Left Behind: Close the Gap Between Test and Delivery image
Wed, 12 Nov
Align testing and delivery to reduce lead time and improve deployment frequency.
MoT Software Testing Essentials Certificate image
Boost your career in software testing with the MoT Software Testing Essentials Certificate. Learn essential skills, from basic testing techniques to advanced risk analysis, crafted by industry experts.
This Week in Quality image
Debrief the week in Quality via a community radio show hosted by Simon Tomes and members of the community
Subscribe to our newsletter
We'll keep you up to date on all the testing trends.