networks

BlackHat USA 2012

This year I’ve decided to make a departure from the talk-by-talk trip reports I’ve done in the past. Most of the interesting presentations are already online (the whitepapers and slide decks, at least) and I’ll link to them here, but overall this was a very interesting year in information security and I think the gestalt and the keynotes are more important than the specific exploits demonstrated.

attacks, crypto, industry, networks, privacy, products, society

DefCon 19, Day 3

Sunday was interesting — this was actually the first DefCon I have attended (and I’ve been to the last five) where Sunday was actually busy. Normally Sunday feels very empty — most people have gone home, and the ones that are still around are too hung over to go to the morning sessions. I was […]

attacks, hardware, networks, physical security, products

DefCon 19, Day 2

My experiences attending DefCon 19.

attacks, industry, networks, products, risk

BlackHat 2009, Day 2

The Thursday keynote was given by Bob Lentz, a Deputy Assistant Secretary of Defense for the United States. His main point was the paradigm shift from network-centric security to what he called content-centric security, and the fact that this devalues the protections around network perimeters. Static defenses don’t work when all the services being used […]

anonymity, attacks, crypto, hardware, industry, legal, networks, passwords, risk, society

DefCon 16, Day 1

Having finished up with the BlackHat briefings, it was time to go on to DefCon.  While many of the speakers from BlackHat stay on for DefCon, there’s also a lot of DefCon-only presentations, usually with a more attack-oriented focus (in keeping with DefCon’s nature as a hacker convention rather than a security conference like BlackHat.) […]

anonymity, attacks, crypto, networks, physical security