1. christian.kreibich@cl.cam.ac.uk (NetOS Meeting Randomlette) Christian Kreibich ICSI + Bro a.k.a. What I Did Last Summer

2. International Computer Science Institute  In Berkeley (yay!)  Affiliated with University  Institutions pay them lots of money so they can send people there  Finland, Germany, Spain, Switzerland,...  Networks group: http://www.icir.org, weekly group meetings with free food (yay!)  Also: AI, Algorithms, Speech, Berkeley Center for Information Society  Bit over 100 people

3. International Computer Science Institute

5. Bro IDS  Network-based IDS, Paxson ‘99  Separation of mechanism from policy  Good: (lots), bad: grown, complex  Lots of momentum thanks to DOE money  Current work: distributed communication, global state, usability  Deployments: ICSI, LBL, TUM  Useful for traffic analysis: one-line connection summaries  http://www.bro-ids.org