This allows access to the WAN resources over the Internet. It entails secure access to HHSC resources applying encryption. This enhances the security by regulating the protocols that the workstations can access. It has regulatory access to the applications to which the employee is not authorized. (DIR Wide Area Network (WAN) Operations) Each of the TCP/IP network requires a unique IP address. An IP address is a 32-bit number that specifically identifies a network interface on a machine. The IP address constitutes some decimal digits.

It is formatted in forms of four 8-bit fields demarcated by periods. Such form of representations of IP address is sometimes referred to dotted decimal format. The IP address is dived into two categories -- the network part and the host part. The network part indicates the specified number assigned to the specific network. This also assists in identifying the class of the network assigned....
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