NAME¶
MAT - Metadata Anonymisation Toolkit
SYNOPSIS¶
mat [
options]
files
- mat-gui
-
DESCRIPTION¶
The
Metadata Anonymisation Toolkit is a lib (with a CLI and a GUI)
created to anonymise file's
metadata. In essence, metadata answer who,
what, when, where, why, and how about every face of the data that are being
documented. They can be a
risk for privacy.
OPTIONS¶
- -h, --help
- show this help message and exit
- -a, --add2archive
- Add to outputed archive non-supported filetypes
- -b, --backup
- Keep a backup copy
- -c, --check
- Check if a file is free of harmful metadatas
- -d, --display
- List all the harmful meta of a file without removing
them
- -f, --force
- Don't check if files are clean before cleaning
- -l, --list
- List all supported fileformat
- -v, --version
- Display version and exit
EXAMPLES¶
- mat --display mydocument.pdf
- Display the mydocument.pdf's harmful metadata
- mat --check *.jpg
- Check all the jpg images from the current folder
NOTES¶
MAT
only process metadata, it does
not handle file data. Blame
yourself if you are traced back because of the data of your files. MAT is not
perfect : In most of the cases, a forensic expert with a lot of time
can
trace back your document. If you want absolute privacy, use plain-text.
AUTHOR¶
Julien (
jvoisin) Voisin <pouicpouicpouic@gmail.com>, during the
GSoC 2011
BUGS¶
MAT does not handle watermaking/tattoo for now.
SEE ALSO¶
exiftool, hachoir-metadata