These days, network security is a primary issue to deal with for many IT firms and other businesses. In last few years, the finance industry has suffered huge losses because of the network security and data breaches. These days, most of the organizations mostly depend on the IT network for the exchange of data and carry their day to day transactions. Therefore the network security is not only important for such organizations, but also for the organizations that are associated with those organizations. Today, we all are living in the digital world and right from the morning till the night we use several gadgets and internet for doing several things. The organizations dealing with the huge business transactions and have a higher pay load requires the sound network security to protect their vital data. As you know, most of the banks and other financial institutes are now completely digitalized and therefore they are having the biggest threat of the data breach and network security. These banks are now adopting the modern techniques and using the cloud technology to the fullest in order to protect and safeguard their data.