OPS-14 Protokollierung und Überwachung - Aufbewahrung der Protokolldaten

Basiskriterium

The Cloud Service Provider retains the generated log data and keeps these in an appropriate, unchangeable and aggregated form, regardless of the source of such data, so that a central, authorised evaluation of the data is possible. Log data is deleted if it is no longer required for the purpose for which they were collected.

Between logging servers and the assets to be logged, authentication takes place to protect the integrity and authenticity of the information transmitted and stored. The transfer takes place using state-of-the-art encryption or a dedicated administration network (out-of-band management).

Zusatzkriterium

The Cloud Service Provider provides a customer-specific logging (in terms of scope and duration of retention period) upon request of the Cloud Customer. Depending on the protection requirements of the Cloud Service Provider and the technical feasibility, a logical or physical separation of log and customer data is carried out.