digital forensics

Steganography by File Appending – Hiding a zip File in a jpg

Appending a ZIP file to the end of a JPG image is a straightforward process because the JPEG format's structure allows the image to remain valid and viewable in image viewers, while the ZIP file remains accessible with archive managers.

Disable bash History on Debian 12 for a Single User

While .bash_history is the default for storing command history in Bash, users can configure a different filename, location, or disable bash history by setting the HISTFILE environment variable.

Simple C# Timestomp

SharpTimestomp.exe is a simple proof-of-concept timestomp application that modifies date/time values for the file indicated in the arguments.

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