This is a short summary of some selected talks from the second day of this year’s Hack in the Box conference in Amsterdam.
Rethinking the Front Lines by Bob Lord
Bob Lord is currently the Director of Information Security at Twitter. He has worked at numerous companies in the area of security and software engineering.
In his keynote for the second day of HITB13AMS he tackled a topic that has raised a lot of discussions in the past months. His talk was a summary of what twitter does internally to ensure the security of the company and a plea to implement so called security awareness trainings for employees in a sustainable way.
As a lot of people were asking for, here comes the code of your badge. All You need to customize your badge, is a micro controller programmer, like the Pickit (its around 30 to 40 euros) and the build environment, MPLAB which you can get for free. Then just download the code and implement your own super cool features. Let us know what you did, the best hacks will get into the TROOPERS hall of fame (-;
We had a great day today at the Troopers IPv6 Security Summit. Good conversations, quite some technical discussion and a prevailing overall will to improve actual IPv6 network security.
Here are the slides of Antonios Atlasis’ great talk on extension headers and these are some of his accompanying Python/Scapy scripts. My own presentation on high secure IPv6 networks can be found here. The slides of the real-world capabilities workshop will not be published yet as we first have to discuss some stuff with a vendor.
Recently there has been quite some discussion about so-called neighbor cache exhaustion (“NCE”) attacks in the IPv6 world. This is Jeff Wheeler’s “classic paper” on the subject, my kind-of personal networking guru Ivan Pepelnjakblogged about it back some time, here‘s a related discussion on the IPv6 hackers mailing list and in March 2012 (only three months after the respective IETF draft’s version 0 was released) the RFC 6583 was published, covering various protection strategies.
Marc Heuse – who happens to give this workshop at the Troopers IPv6 Security Summit next week – just sent this email (subject: “Remote system freeze thanks to Kaspersky Internet Security 2013”) to the IPv6 hackers mailing list, describing how a system running a certain flavor of Kaspersky security products can be remotely frozen when receiving IPv6 packets with a specific combination of extension headers and fragmentation (which in turn can be easily generated by his IPv6 protocol attack suite).
Yesterday I was giving two presentations about Cloud security at the BASTA! Spring 2013 Security Day. While my presentations covered Microsoft Azure security considerations (which also included a part of the Cloud security approach covered in our workshops; slides available here) and some major Cloud incidents (suitable to transport different messages about Cloud security in general ;); slides available here), I also saw Dominick’s very interesting presentation about security aspects and changes in Windows 8. Inspired by that, we hope to be able to publish another blogpost on those aspects with regard to enterprise environments soon — most likely we won’t find any time for it before TROOPERS 😉
Juan Perez-Etchegoyen (@jp_pereze) and Mariano Nunez (@marianonunezdc) from Onapsis here, thrilled to be troopers for the third time! In this post we want to share with you a glimpse of what you will see regarding SAP security at this amazing conference.
Last week we released advisories regarding several vulnerabilities affecting SAP platforms. Some of these vulnerabilities are in fact very critical, and their exploitation could lead to a full-compromise of the entire SAP implementation – even by completely anonymous attackers. Following our responsible disclosure policy, SAP released the relevant SAP Security Notes (patches) for all these vulnerabilities a long time ago, so if you are an SAP customer make sure you have properly implemented them!
Many of you have probably seen the public media coverage (e.g. [1], [2]) of Mandiant’s latest report on APT.
Just to let you know: Trooper‘s traditional panel discussion on the first day will be on APT this year. So if you want to discuss the topic with other practitioners from the field, join us there.
Reverse engineering is generally thought of as using debuggers, disassemblers and hex editors. Much as I love hex editors, IDA and staring at opcodes for the last few years I have been focused on applying my reverse engineering methodology to larger, composed systems. At Troopers TelcoSec day this year I will be presenting Bluevoxing which demonstrates how this approach works. Bluevoxing is about reverse engineering how web based “audio one time password” systems work. Simply put audio one time password systems use a short audio file as an authentication token. When I discovered these systems I was intrigued as reversing them would involve a range of techniques and tools from web testing, audio tools, signal analysis, phreaking and cryptanalysis. The disassembler would be of no use instead I would have to employ audio tools such as audacity and ruby-processing.
We are back from ShmooCon had a great time and it was a lot of fun talking to all of you guys. Here are the slides of our talk. Thanks to all who made this possible, we really enjoyed being part of this years Shmoo.