Today we can easily access lots of free services “in the cloud” for documents sharing, photo publishing and filessynchronization. Most user will be happy to have same pics or documents available on different devices (think about a “classic” scenario with a single user accessing data from Home Desktop, company laptop and personal iPAD) forfree but we must think securely when we move or copy personal information across the internet.Dropboxcompromission is a clear example about “cloud security”. In this post I will try to explain how the data can be lost and how we can improve data protection using Free Software over different platforms.