Recently several mobile services are switching to cloud-based mobile services with richer communications and greater flexibility. Introducing a new mobile cloud infrastructure that combines mobile devices and cloud services. This new infrastructure provides virtual mobile instances through cloud computing. To market new services with this infrastructure, service providers need to be aware of security issues.
Different mobile services are provided as an application to electronic gadgets such as smart phones, tables and services based on mobile cloud services to users by providing enormous flexibility and rich communication. Data can be retrieved, processed and sent at any time using mobile devices. Flexibility exists when mobile devices are accessed through cloud computing. Each virtual instance is denoted by a mobile device and users can connect and use it. Virtualization on mobile devices on the cloud platform provides virtual instances to mobile users. The virtual cloud infrastructure provides the virtual mobile instances. These instances are managed using extensive power and storage capacity. The virtual smartphone over IP is a classic example of virtual mobile instances. The threat to the service provider is security. Even through signature-based preventive algorithms are used in virtual mobile instances, in order to find malicious and suspicious applications, we basically run into the mobile cloud environment in the mobile cloud infrastructure some malicious programs are Injects that actually spreads the entire cloud and affects switching devices as well. Using the FDMC algorithm to find the next neighbor node and detect the fault. Certain signature-based vaccines are injected into the cloud in order to keep track of malfunctions in the cloud instances.