Characteristics of Unix: Memory Management: Processor Management: Device Management: File Management: Security: Features of Unix: Portability: Multi-User Support: Multi-Tasking: Organized File System: Device Independence: Utilities:
Access Control Principles: Security Principles for Access Control:
Basics components of access control system are : Access Cards: Card Readers: Access Control Keypads: Electric Lock Hardware: Access Control Field Panels: Access Control Server … Read more
Authorized Access: The primary goal of access control systems is to allow quick and convenient entry for individuals who are authorized. This ensures that those … Read more
RBAC Implementation: Windows Environment: Linux Environment: Differentiation from Groups: MAC Implementation: Windows Vista-8: Assigning IL Levels: Combining with DAC:
Discretionary Access Control (DAC): Role-Based Access Control (RBAC):
Access control is like a bouncer at a club, deciding who gets in and what they’re allowed to do once inside. It’s a way of … Read more
Software Fault Isolation (SFI) in a Nutshell: Goal and Solution: SFI Approach: Transformation at Binary Level: SFI transforms the program at the binary level by … Read more
Access Control List (ACL): An Access Control List (ACL) is like a permission slip for a computer operating system. It’s a list of permissions attached … Read more
Complexity is a problem: Think of computer systems like big puzzles. The more pieces there are, the harder it is to keep everything secure. Computers … Read more