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MPPSC Prelims 2023Paper-IQ. 45 of 400
Q. 451 markMedium
MPPSC Prelims 2023·Paper-I
What is the purpose of a firewall in cyber-security?
(a)To allow unrestricted access to a network
(b)To block unauthorized access to a network
(c)To create a backup of a network’s data
(d)None of the above