What is remote, different between IPv4 and IPv6

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Remote access and IP addressing protocol differences between IPv4 and IPv6

Remote access allows users to connect to a network from a different location
IPv4 uses 32-bit addresses while IPv6 uses 128-bit addresses
IPv4 has a maximum of 4.3 billion unique addresses while IPv6 can support 340 undecillion unique addresses
IPv6 has built-in security features while IPv4 requires additional security measures
IPv6 supports multicast communication while IPv4 does not
IPv6 has simplified header structure compared to IPv4
Examples of remote access protocols include Remote Desktop Protocol (RDP) and Virtual Private Network (VPN)

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