A firewall:
A) encrypts data and sends it over an access line to the company's internet service provider.
B) is a high-security computer system that acts as the entry point into a network.
C) can render the data unreadable by authorized persons.
D) protects systems primarily against outside problems.
E) all of the above
Correct Answer:
Verified
Q2: The following are a number of internet
Q3: Virtual private networks:
A) use wireless communication to
Q4: The Internet Engineering Task Force (IETF) does
Q5: Virtual private networks (VPN):
A) are secure but
Q6: Websites are identified by a URL, which
Q7: The following is a good example of
Q8: Which of the following statements best describes
Q9: A business may choose to implement a
Q10: Which of the following is true about
Q11: Which statement is true of fibre optics?
A)
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