The Art of Digital Self-Defence

Strip EXIF

EXIF data contains: GPS locations, date/time of photo, and hardware-identifying information.

$ sudo pacman -S --needed perl-image-exiftool
$ exiftool image.jpg
$ exiftool -all= image.jpg

Source

Firefox

Running a completely clean instance of Firefox (THIS IS DANGEROUS - it will delete your Firefox profile if you are not careful!):

#!/bin/sh

export DISPLAY=:0

# Set up clean copy
cd ~
rm -fr .mozilla
cp -a .mozilla_base .mozilla
cd - > /dev/null

/usr/local/bin/firefox $@
echo "Holding...."
sleep 2    
echo "Cleaning...."

# Clean out junk (so we start clean next time)
cd ~
rm -fr .mozilla .cache/mozilla*
rm -fr .adobe
rm -fr .macromedia
cd - > /dev/null

Source

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