Which one of the following is the recommended action to prevent the risk of access to a network by other users?
1) Disconnect the computer from the network.
2) Complain to the System Administrator.
3) Change the default WEP or WPA access key to one that only you know.
4) Adjust the Internet security settings.
Answers
Answer:
(4) adjust the internet security settings
Answer:
Correct option is 4.
Explanation:
Adjust Internet security setting such as firewall which is a network security mechanism that tracks and adjusts network traffic based on predefined security policies in computing. A firewall is a device that separates trusted networks from unauthorized users such as the Internet. Firewalls are used in networks to create a security barrier between corporate network equipment and untrusted areas such as the Internet. Use access lists and security zones to prevent unauthorized source traffic from accessing your network. Most systems had at least three zones: the inner zone, the outer zone, and the inner zone. All computers and networks must have a hardware or software firewall. The difference is that a hardware firewall is a physical device that can be connected to a network (it can be a network router). On the other hand, a firewall is a software program that is installed on your computer to prevent unauthorized access.
What is firewall?
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Define firewall ? Write its use.
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