Joe, an ex-employee from accounting, changed the configurations on several network devices on his last day of work. Which of the following is the MOST likely reason a non-IT employee was able to gain access to network devices?
A) Left virtual ports open
B) Allowed unsecure protocols
C) Left default passwords
D) Allowed unnecessary services

Question

Quizplus · Accepted Answer

Default passwords are often well-known and can be easily exploited by someone with basic knowledge, allowing unauthorized access to network devices.

Joe, an Ex-Employee from Accounting, Changed the Configurations on Several