A router that connects your local area network (LAN) to the internet has a basic built-in firewall that does not have any network monitoring or filtering. What is its major advantage?

Question

removes viruses
filters ransomware
isolation from the internet
filters zero day exploits

Answer 1

The major advantage of a basic built-in firewall on a router is that it provides a barrier between your LAN and the internet, helping to block malicious traffic and protect your network from unauthorized access. This can help prevent potential security breaches and protect your devices and data from external threats.