I used to use dropbox with my previous company, but that time, we had netskope. For my current one, since it is a small business, it is not as hyped about security - oh well, I will just have to give it a try then. I hope my work will not end up getting virus or worse yet, deleted! :hmmm:
Just do the basics. Make certain that your settings are set to private and also make sure that your computer is free of malware and does not store login records. Very important thing is to log out whenever you leave your computer which is not just by merely closing your browser. Log out properly. These are the things you can do to protect yourself from hackers or those people who has nothing GOOD to do.