Evaluate why nat is used and identify the security benefits provided as a result of its use?

 The NAT is the network address translation and the NAT router basically creating the LAN (Local area network) network of the private IP address and interconnecting the LAN to the WAN network which is called as internet.

There are many benefits of network address translation that are as follows:

to change your username, you must:

1) make sure what the username you want to change to is allowed in this community

2) contact a administrator (for example, jaysl)

3) through pm, tell the admin what you want to change to

4) if the username is allowed, it will be changed in a matter of seconds (minutes at most)

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