Although it isn’t very efficient for long passwords that contain uppercase and lowercase letters, numbers, and special characters, a ________ occurs when a program tries all possible combi

Although it​ isn’t very efficient for long passwords that contain uppercase and lowercase​ letters, numbers, and special​ characters, a​ ________ occurs when a program tries all possible combinations of available characters to determine a password.

a. systematic password attack

b. global password attack

c. brute force attack

d. brute force password crack

e. ​non-heuristic password attack