There's a lot to learn about image files on the command line, from verifying file format to finding out where and when photos were taken and maybe even getting an unusual view of what they look like.

Several flaws in common Linux code used to process graphics in the GNOME desktop environment could allow an attacker to compromise a computer that displays a malicious image file, a security group ...

The convert command (part of ImageMagick) can change the resolution of image files faster than you can ... Sandra Henry-Stocker was a programmer, Linux systems administrator, security engineer ...