Data security and cybercrime | DW English
- 6 years ago
Germans still mistrust cashless payment systems - and not without reason. Ralf Wintergerst is CEO of a company that specializes in data security. DW paid him a visit to get some security tips.
For a related story, go to: http://p.dw.com/p/2o4NO
For a related story, go to: http://p.dw.com/p/2o4NO