Abstract:

Cloud computing is a new concept of providing virtualized resources to the consumers.Consumers can request a cloud for services,applications,solution and can store large amount of data in different locations.But with the growing popularity of cloud computing,the increasing risk of security is becoming a main and top issue.The type of cloud computing and the network security issues were discussed.A backup plan required for overcoming the network security issues in cloud computing was proposed.

Key words: cloud computing, network issue, security issue, countermeasure