CompTIA Security+ Question I-21

Which of the following techniques can be used to prevent the disclosure of system information resulting from arbitrary inputs when implemented properly?

A. Fuzzing
B. Patch management
C. Error handling
D. Strong passwords

Answer: C

Exception handling is an aspect of secure coding. When errors occur, the system should revert back to a secure state. This must be coded into the system by the programmer, and should capture errors and exceptions so that they could be handled by the application.