What are some of the benefits of using a firewall for your LAN?

What are some of the benefits of using a firewall for your LAN?

1. Increased access to Instant Messaging

2. Stricter access control to critical resources

3. Greater security to your LAN

4. Both 2 and 3

Correct Option: Option D,

Both 2 and 3

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Benefits of using a firewall for your LAN

• It gives greater security to your LAN
• It strict the access and gives control to critical resources .
• It helps in blocking Trojan horses.
• It keeps hackers out of your network.
• It will reduce the risk of key logger monitoring you which identify your typing and use that information.