Physics

Dewey

26 February, 06:57

While troubleshooting a network problem, a technician realized it could be resolved by opening a port on a firewall. The technician opened the port and verified the system was now working. However, an attacker accessed this port and launched a successful attack. What could have prevented this problem? A. Patch management processes

B. Vulnerability management processes

C. Configuration management processes

D. Change management processes