Title: Networking
Course: Cybersecurity Fundamentals, Kellomäki and Nivamo, 2025

Q: Which one is true for zero-trust principle?
- Expect all devices on the whole route from sender to receiver to be compromised at some point.
- Do not trust any third-party hardware.
- Show no trust to network providers.
A: Expect all devices on the whole route from sender to receiver to be compromised at some point.

Q: Transport layer (in OSI model) can be used for cybersecurity attacks.
- True
- False
A: True