It may sound harmless if in some cases no content is stored, but only the metadata, for example, who telephoned and emailed when, with whom, for how long and which mobile phone was on the way. And yet the metadata is a real treasure trove of gold: They can be stored and evaluated with much less effort and still reveal much more than we suspect. Entire networks of relationships and behaviour patterns can be read out of the data records. With กล้องวงจรปิด the whole process becomes useful.
The fact that this address was written to a journalist, date, time and careful even the subject line is still unencrypted. That’s why you should always think carefully about which way to get in contact with whom and which tracks you could accidentally leave behind. Mobile phone in your trouser pocket provides information about where the owner is at the moment. Whoever develops mindfulness, who knows that the cell phone in the bag is not only practical but also treacherous, can protect itself better, for example, by leaving it at home. Even if you contact journalists as an informant, you should never forget the metadata: even if you encrypt your e-mails via PGP, this only applies