[sclitheroe]

Originally Posted by Milt Schmidt

You could go all out and use truecrypt to create an encrypted container for the files and share that over Dropbox. It's a bit of a learning curve though, here's a tutorial:

http://www.howtogeek.com/108501/the-...ith-truecrypt/

Milt

Or just zip the files with a password. Zip-file password encryption is, surprisingly, extremely robust. And everyone has an unzip util baked into their system, so no need for third party software.