Another (simple) option would be to get flash memory cards, cd's, dvd's,
Last time I worked in an IT dept [Fujitsu] the site security was higher than when I worked in nuclear power plants.
And flash memory is a no no. [you can bring things in, anything ?, AND you could take things away.]
All recordable media was 'discouraged'. We weren't even allowed to have pockets in our jackets ....................