security features
turbevahendid
olemus
süsteemi riistvara ja tarkvara turbelised
funktsioonid, mehhanismid ja omadused
näiteid
https://docs.oracle.com/cd/E50985_03/OKMSC/secfeat.htm#A1112986
https://source.android.com/security/features
https://www.thalesgroup.com/en/markets/digital-identity-and-security/government/security-features
https://www.mrc-productivity.com/blog/2013/02/7-key-web-application-development-software-security-features/