Design and install secure and scalable private cloud phone

Abstract EN

In the last declining years, cloud computing is instituted as internet-based computation to offload massive computing to remote servers and offer on request network access to a shared pool of customizable servers, memory storage, networks, and applications by interlink physical and virtual appliances.

Cloud computing has arisen as a novel trend in VoIP (Voice over Internet Protocol technology).

It enables and helps in reaching high availability to perform scalable and secure VoIP systems, share knowledge, and storage wide knowledge effectively.

The usage of the cloud appends some other perspective to these subjects with the load balancing of virtual machines because of the uninterrupted usage of the minimal IP routing upon the same destination.

Furthermore, the utilization of customary equipment, protocols, and security structures that cannot sufficiently guard VoIP frameworks against recently made malicious assaults like DDoS and others.

The goal of this research is to provide a scalable and secure Private Cloud phone that relies upon dynamic load balancing to allow calls to the recipient by estimating the usage of clustered virtual machines, selecting requests to the least loaded VM with the fastest processing time and least load to guarantee null delay, packet loss, and best performance.

Besides, the proposed framework provided extra techniques to detect DDoS attacks and eliminate their risks to this model.

The NS2 and Cloud-Sim check systems were utilized to join a cluster of SIP Proxy servers in our model.

The applied technique draft a checked improvement in a few major DDoS parameters; that is, in regards to the detection rate, and usually VoIP performance.