Q1. In brief explain the goals of protection in the operating system.
Q2. Describe the role of access matrix?
Q3. Describe the schemes which are used to implement the revocation for capabilities.
Q4. Describe the benefits of language based Protection approach in the operating system.
Q5. Describe the levels of security measures for protecting the system.
Q6. Write detail notes on the given:
a) Password Vulnerabilities
b) One-Time Passwords