If your computer has an IP address of 192.168.100.5, will this address be recorded in the logs of www.sans.org when accessed?

If your computer has an IP address of 192.168.100.5, will this address be recorded in the logs of www.sans.org when accessed?

• A. True
• B. False
• C. Only if DHCP is used
• D. Only if NAT is involved

Answer: (B)

The statement that the IP address of 192.168.100.5 will not be recorded in the logs of www.sans.org is correct because 192.168.100.5 is a private IP address. Private IP addresses are intended for use within a private network and are not routable on the public internet. As such, when a computer with a private IP address accesses an external website, it typically goes through a network address translation (NAT) device, such as a router. The NAT device assigns a public IP address for the outbound connection, which is what would be recorded in the web server logs. In the case of accessing an external resource like www.sans.org, the server will only see the public IP address assigned by the NAT device, not the private IP address of the device making the request. This ensures that internal network structures remain hidden from the outside world, further enhancing security and privacy. Therefore, the logs of www.sans.org will not capture the private IP address of 192.168.100.5.

The statement that the IP address of 192.168.100.5 will not be recorded in the logs of www.sans.org is correct because 192.168.100.5 is a private IP address. Private IP addresses are intended for use within a private network and are not routable on the public internet. As such, when a computer with a private IP address accesses an external website, it typically goes through a network address translation (NAT) device, such as a router. The NAT device assigns a public IP address for the outbound connection, which is what would be recorded in the web server logs.

In the case of accessing an external resource like www.sans.org, the server will only see the public IP address assigned by the NAT device, not the private IP address of the device making the request. This ensures that internal network structures remain hidden from the outside world, further enhancing security and privacy. Therefore, the logs of www.sans.org will not capture the private IP address of 192.168.100.5.