SSC
COMPUTER
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Which of the following could protect against unauthorised access to an ICT system?
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anti-virus software
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a firewall
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anti-malware software
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disk defragger
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Explanation:
Detailed explanation-1: -A firewall is software or firmware that prevents unauthorized access to a network. It inspects incoming and outgoing traffic using a set of rules to identify and block threats.
Detailed explanation-2: -Use a firewall – To add a layer of protection, get a hardware and software firewall running on your computer. This will help keep data protected from unauthorized access and malware attack.
There is 1 question to complete.