
1) Ubuntu derivative
Found on
https://www.crosswordclues.com/clue/backbox

BackBox is an Ubuntu-based Linux distribution penetration test and security assessment oriented providing a network and informatic systems analysis toolkit. BackBox desktop environment includes a complete set of tools required for ethical hacking and security testing. ==Contents== BackBox main aim is providing an alternative, highly customizable a...
Found on
http://en.wikipedia.org/wiki/BackBox

The upright part of a pinball machine that holds the backglass and any displays and scoring mechanisms
Found on
https://pinwiki.com/wiki/index.php?title=Glossary
No exact match found.