Given the CfP for Black Hat US in Vegas ends in a few days – and as apparently some people have already started to think about their TR18 submissions – I’ll quickly provide some loose recommendations on how to write a submission here. There’s quite some reasonable advice out there already (the BH CfP site lists this and this which you should both read as well) but some of you might find it useful to get (yet) another perspective. Continue reading “Some Quick Tips for Submitting a Talk to Black Hat or TROOPERS”Continue reading
At CSA, I was talking about hypervisors, breakouts and an overview of security measures to protect the host. (Slides)
This ranged from the basic features some hypervisors provide out of the box to advanced features like SELinux, device domain models and XSM-FLASK. Continue reading “CSA Summit CEE and BSides Ljubljana 2017”
Last week we gave a talk at the very first 31c0n in Auckland, New Zealand. The talk focused mainly on the methodology that we use to assess security products.
More specifically, this methodology consists of 7 steps Continue reading “31c0n 2017 in Auckland, New Zealand”Continue reading
The event of the events is getting closer and again, we are very optimistic to have a lot of awesome trainings, talks, evening events, and discussions. But we again will also have some “features” and gimmicks for those of you who would like to play with new, old, or just interesting technologies. As you might remember, since some years one of these features is and again will be our own GSM Network. As we are improving our setup from year to year, this time we’d like to give you the chance to actively participate with ideas and your own services. Continue reading “Troopers17 GSM Network – How about your own SMPP Service?”Continue reading
“Lockpicking in the IoT, …or why adding BTLE to a device sometimes isn’t smart at all” by Ray was one of my favourite talks, as it beautifully showed many different attack vectors as well as giving a nice guide for getting started in this area. Continue reading “Summary of “Lockpicking in the IoT” at 33C3”Continue reading
This was one of the few technical talks at 33c3 I managed to see, by that I mean live-stream during an access control shift, by Clémentine Maurice and Moritz Lipp.
The talk gave an overview of some already known possible information leaks by abusing certain x86 instructions(the same concept applies to ARM too though) and demonstrating the various ways an attacker could use them. Continue reading “33c3 Talks – What could possibly go wrong with “insert x86 instruction here” ?”Continue reading
This is part 1 of our report series on interesting talks of the 33rd Congress of the Chaos Computer Club. Every year the congress attracts hundreds (up to twelve thousand this year) of technical interested people with the opportunity to socialize and exchange knowledge with each other. The congress is organized by the European largest hacker association and speakers give talks about technical and societal issues like surveillance, privacy, freedom of information, data security and various more.
Talks in this part deal with CCC at schools, Wi-Fi security and the security of the N26 banking app.Continue reading
Like in recent years the popular Hacking 101 workshop will take place on TROOPERS17, too! The workshop will give attendees an insight into the hacking techniques required for penetration testing. These techniques will cover various topics:
- information gathering
- network scanning
- web application hacking
- low-level exploitation
…and more!Continue reading
I am looking forward to our newly introduced dedicated Forensic Computing Training at TR17!
We will start the first day with a detailed background briefing about Forensic Computing as a Forensic Science, Digital Evidence, and the Chain of Custody. The rest of the workshop we will follow the Order of Volatility starting with the analysis of persistent storage using file system internals and carving, as well as RAID reassembly with lots of hands-on case studies using open source tools. As a next step, we will smell the smoking gun in live forensics exercises. Depending on your preferences we will then dig a bit into memory forensics and network forensics. Continue reading “First dedicated Forensic Computing Training at TR17”
The 1-day training from last TROOPERS has become a 2-day training, featuring even more real-world attacks and defenses as well as new hands-on sessions! We’ll teach you, step by step, how to spot and exploit crypto vulnerabilities, how to use the strongest forms of state-of-the-art cryptography to secure modern systems (like IoT or mobile applications), and bring you up to speed on the latest and greatest developments in the world of cryptography, such as TLS 1.3, blockchains, and post-quantum crypto. Continue reading “TR17 Training: Crypto attacks and defenses”Continue reading