Unhappy sharing contacts, calendars and files with different persons and via several electronic devices? You try to avoid using services where you could not be sure what happens with your personal data? I searched some time to find a software that could be installed on my own server (it´s my data!) while so easy to [...]

There is a lot of discussion regarding how to secure systems that have network/internet access. We talk about firewalls, virus scanners, authentication, authorisation, passwords, encryption, VPN, SSL  and a lot of other methods to secure access, communication, storage of data. Does the right combination of methods will help to secure a system? Yes? Are we [...]