Collaborate Disseminate
Tiffanie: Hi, my name is Tiffanie Edwards, and I’m gonna be presenting the paper “BlockQuery: Toward Forensically Sound Cryptocurrency Investigation”.
So this is a little bit of background on the authors of this paper. Tyler Thomas is a … Continue reading BlockQuery: Toward Forensically Sound Cryptocurrency Investigation
What happens to the .pgp encrypted file after decryption. Does the encrypted file can again be decrypted??? Or is it a one time decryption.
Bruce Nikkel: …paper of the session is from Jens-Petter Sandvik and his colleagues at NTNU, and it’s on “Quantifying Data Volatility for IoT Forensics With Examples From Contiki OS.”
Jens-Petter: Yeah. Thank you. So, I’… Continue reading Quantifying Data Volatility for IoT Forensics With Examples From Contiki OS
Will it be possible for an app to read data in the background if it has media access permissions or even full storage access permission?
Assumptions:
Android 11 and above
Media and file storage permission (the highest permission)
App is fr… Continue reading Can apps access whatever data they want if they have the media or files permissions [closed]
I’m learning about linux hardening and I’m creating a sudoers file. My idea is to separate things. There will be a user to see log files, another that can sudo to manage system processes, another for network managements, and so on and so f… Continue reading Linux access control policies sudoers
I’m learning about linux hardening and I’m creating a sudoers file. My idea is to separate things. There will be a user to see log files, another that can sudo to manage system processes, another for network managements, and so on and so f… Continue reading Linux access control policies sudoers
Before uploading a photo or image to a forum, I may typically strip the metadata to remove identifying material with exiftool. The thing is, the Linux file system itself seems to leave some metadata on a file:
cardamom@pluto ~ $ ls -la
ins… Continue reading What metadata from the Linux file system is in my uploaded photos?
Hi, my name is Jens-Petter Sandvik and I’m a PhD student at Norwegian University of Science and Technology (NTNU for short). In addition to trying to finish a PhD, I’m working for the Norwegian police in the national cyber crime &hell… Continue reading Coffee Forensics: Reconstructing Data in IoT Devices Running Contiki OS
I’m not an Information Security professional, just a worried layperson.
A few years ago, when I was logged into my own account on a shared laptop, the disc space mysteriously kept filling up. I deleted vast amounts of videos and other larg… Continue reading Shared computer’s disc space mysteriously filling up – worried about illegal content
Alice and Bob are on the same file system. Alice made a spam filter plugin, which reads /tmp/mail and then writes the report to /tmp/report. The /tmp/mail has permission 400 and /tmp/report has permission 600. Both files have owner and gro… Continue reading Use side-channel attack to steal file with permission 600?