Question

Explain role of trusted system in enforcing security

Answer 1

Hey mate here is your answer》》

Protect memory. Protect I/O from unauthorized users. ... User authentication, memory protection, file I/O access, access access control, enforce sharing, fair service, inter-process communications and synchronization, protected OS and data. 33 Figure 5-11 Security Functions of a Trusted Operating System.

Hope this answer will help you..《《

Answer 2

the set of hardware and software dad had to be trust was entended this new set was called the tcb security relevent refers the hardware software and data which is not security enforcing but must fuction correctly or be correct in order that the security enforcing fuction can enforce security.