Separation of Duties is designed to

Strict Referrer validation for XSRF:

According to the Same Origin Policy table, a request from http://www.example.com to https://www.example.com fails because of:

True or False: ESP provides both confidentiality (encryption) and data integrity/authentication.

Describe two TCP congestion control-based attacks: ACK Division and Optimistic ACKing. For each, explain the resulting impact on network performance.

The principle of Least Privilege means

Cross-Site Request Forgery (XSRF/CSRF) exploits the fact that:

Which statement best describes why cryptography failures often occur?

The Same Origin Policy allows subdomains to share data automatically without any extra configuration.

What is a chain of trust in PKI? Describe the role of root certificates, intermediate certificates, and leaf certificates in this model, and explain why a missing or untrusted link breaks validation.