How to beprotected in the Web – information for individual users and organsations

Naturally there are some companies which need to have and provide our data like the government offices or mobile firms (mostly that sort of corporations are the best purchaser of the IT outsourcing companies and they need to managed services) – lern more. Nevertheless our photo, putted in social networks, included crucial informations about our material status or where we are in particular time, so some burglar may know when and where for example attack our house. A different matter are the photos of our children, posted by us in a giant number.