Today, the importance of network management & IT management is so high.. Because the uses of these is increasing & increasing... In current scenario irrespective of the nature of your business connectivity through internet, intranets etc has become must. The connectivity also calls for active network monitoring and secure IT infrastructure setup to ensure complete security from possible threats.
Securing the network obviously for companies is an important issue. As the main area of their services is related to this. But at times even the most popular tech companies like Google, Microsoft and Yahoo! faced server and transmission problems.
yes you are right the network is the most essential part6 in all the fields we share the data through network the network management is required in all the fields to carry the useful data carefully