Bob logs into his school grade system in order to check his grades. However, his parents and friends do not know his login credentials, so they cannot login to check Bob's grades.
What cybersecurity principle is this scenario an example of?
What is an example of something that the online system can do in order to exhibit the principle, Defense in Depth?
If the developers of this system are working with hackers to find and fix vulnerabilities in the system, what principle are they most likely exhibiting?
