Final answer:
The newest version of IP designed for enhanced security and to address the needs of growing networks is Internet Protocol Version 6 (IPv6), which includes a vastly expanded address capacity and mandatory security features.
Step-by-step explanation:
The newest version of IP that is designed for enhanced security and can handle the addressing needs of growing networks is known as Internet Protocol Version 6 (IPv6). This version was developed to address the limitations of its predecessor, IPv4, primarily the exhaustible number of available addresses.
With IPv6, the address space is significantly expanded, allowing for a virtually unlimited number of unique IP addresses. Additionally, IPv6 includes improvements in security with mandatory support for IPsec (IP security), which provides data confidentiality, data integrity, and data authentication at the IP layer.
As networks continue to grow and more devices become interconnected, IPv6 is increasingly adopted to enable the expansion and security required in modern networking.
The newest version of IP that is designed for enhanced security and can handle the addressing needs of growing networks is IPv6.
IPv6 has several security features like IPSec, which provides secure communication between devices. IPv6 also has a larger address space compared to IPv4, which allows for more addresses to be assigned to devices in growing networks.