While thinking about the agenda of the upcoming Troopers NGI IPv6 Track I realized that quite a lot of IPv6-related topics have been covered in the last years by various IPv6 practitioners (like my colleague Christopher Werny) or researchers (like my friend Antonios Atlasis). In a kind of shameless self plug I then decided to put together of list of IPv6 talks I myself gave at several occasions and of publications I (co-) authored. Please find this list below (sorted by years); you can click on the titles to access the respective documents/sources.
I hope some of this can be of help for one or the other among you in the course of your own IPv6 efforts.
Today I am proud to announce that another paper of my former colleagues from Heilbronn University and me was published in one of the journals with the highest impact factor for Medical Informatics research called JMIR mHealth and uHealth. There is a reason why we published in this journal besides its informatics focus. The journal is an open access journal. That means that readers are not charged on a pay-per-view basis or other business models to access the full text of the paper. In return, the authors need to pay publication fees. In my opinion restricting access to academic research is not a way to go. I think this isn’t a thing we see in the security community often anyway. But this is and was the standard in academia for years.
At this years ARES conference, Jonas Plum (Siemens) and me (Andreas Dewald, ERNW Research GmbH) published a paper about the forensic analysis of APFS, file system internals and presented different methodologies for file recovery. We also publicly released a tool implementing our presented approaches, called afro (APFS file recovery).
Some weeks ago, I tweeted about grabbing clipboard content from KeePass with some PowerShell. From some reactions to this tweet, and after reading it a couple of times again, I realize it was sending the wrong message, and I would like to take a bit more than 280 chars to clarify what I meant when I posted that tweet…
During a recent customer project we identified several vulnerabilities in the VMware vRealize Automation Center such as a DOM-based cross-site scripting and a missing renewal of session tokens during the login. The vulnerabilities have been disclosed to VMware on November 20th, 2017. A security advisory for the vulnerabilities has been made available here on April 12th, 2018. Continue reading “Security Advisory for VMware vRealize Automation Center”
In various scenarios it might be helpful or even required to have a statically compiled version of Nmap available. This applies to e.g. scenarios where only limited user privileges are available and installing anything to the system might not be desirable.
In this article, we describe the impact of the increased use of Docker in corporate environments on forensic investigations and incident analysis. Even though Docker is being used more and more (Portworx, Inc., 2017), the implications of the changed runtime environment for forensic processes and tools have barely been considered. We describe the technological basics of Docker and, based on them, outline the differences that occur with respect to digital evidence and previously used methods for evidence acquisition. Specifically, we look at digital evidence within a Docker container which are lost or need to be acquired in different ways compared to a classical virtual machine, and what new traces and opportunities arise from Docker itself.