Hardware or software that guards organizational information from external sources best describes which of the following?
A)Intranets
B)Extranets
C)Firewalls
D)ISDN servers

Question

Quizplus · Accepted Answer

Firewalls are specifically designed to prevent unauthorized access to an organizational network or system from external sources. Intranets and extranets are network infrastructures, while ISDN servers are used for communication over digital telephone lines and do not provide specific security features for guarding against external threats.

Hardware or Software That Guards Organizational Information from External Sources