Data encryption
All metering devices have individual encryption keys to protect data from meter to collection unit and from collection unit to server. These must not be transferred via plain text in emails, USB keys or the like. Therefore, we have methods for exchanging encryption keys with our customers in a safe way, so that encryption keys will not fall into the wrong hands.
Storage and decryption of data happen solely behind firewalls and in the data management system to ensure the data security required by the legislation.