SHB Seminar

The SHB seminar on November 5th was kicked off by Tom Holt, who’s discovered a robust underground market in identity documents that are counterfeit or fraudulently obtained. He’s been scraping both websites and darkweb sites for data and analysing how people go about finding, procuring and using such credentials. Most vendors were single-person operators although … Continue reading SHB Seminar

SHB 2019 – Liveblog

I’ll be trying to liveblog the twelfth workshop on security and human behaviour at Harvard. I’m doing this remotely because of US visa issues, as I did for WEIS 2019 over the last couple of days. Ben Collier is attending as my proxy and we’re trying to build on the experience of telepresence reported here … Continue reading SHB 2019 – Liveblog

Security and Human Behaviour 2020

I’ll be liveblogging the workshop on security and human behaviour, which is online this year. My liveblogs will appear as followups to this post. This year my program co-chair is Alice Hutchings and we have invited a number of eminent criminologists to join us. Edited to add: here are the videos of the sessions.

Three paper Thursday: Ethics in security research

Good security and cybercrime research often creates an impact and we want to ensure that impact is positive. This week I will discuss three papers on ethics in computer security research in the run up to next week’s Security and Human Behaviour workshop (SHB). Ethical issues in research using datasets of illicit origin (Thomas, Pastrana, … Continue reading Three paper Thursday: Ethics in security research

The lifetime of an Android API vulnerability

By Daniel Carter, Daniel Thomas, and Alastair Beresford Security updates are an important mechanism for protecting users and their devices from attack, and therefore it’s important vendors produce security updates, and that users apply them. Producing security updates is particularly difficult when more than one vendor needs to make changes in order to secure a … Continue reading The lifetime of an Android API vulnerability

Graphical Models of Security (GraMSec 2018)

I was at The Fifth International Workshop on Graphical Models for Security (part of FLoC 2018) this weekend where I presented a paper. Following is a summarized account of the talks that took place there. Slides can be found here. The first speaker was Mike Fisk who was giving an invited talk on Intrusion Tolerance … Continue reading Graphical Models of Security (GraMSec 2018)

Don’t blame Cambridge for Facebook’s privacy crisis

Mark Zuckerberg tried to blame Cambridge University in his recent testimony before the US Senate, saying “We do need to understand whether there was something bad going on in Cambridge University overall, that will require a stronger action from us.” The New Scientist invited me to write a rebuttal piece, and here it is. Dr … Continue reading Don’t blame Cambridge for Facebook’s privacy crisis