IBM network security

The IBM Cloud network delivers global support for an ever-expanding set of applications, particularly for those with the most demanding availability requirements, and does so without compromising security.

A computer network is mainly of four types: LAN(Local Area Network) PAN(Personal Area Network) MAN(Metropolitan Area Network) WAN(Wide Area Network)

Managed network services helps improve agility, lower costs and reduce complexity across your hybrid cloud, data center, and local and wide area networks. IBM uses software-defined technologies, analytics and automation to integrate networks across carriers and countries .