[oytis]

I meant the difference between safety-critical and security-critical systems, safety goals and security goals etc. It's all Sicherheit in German.

Schutz is protection. Can refer to both I guess. E.g. Datenschutz would be about security, while Arbeitsschutz is about safety.

[globalise83]

Datenschutz is about legal protections for personal information (protection of the rights of the individual). Datensicherheit is about technical measures to ensure security of information (security).