Controlling various network based ADoS Attacks in cloud computing environment: By Using Port Hopping Technique
M. Tech · 2013
Cloud computing security is sub-domain of computer security, network security, and information security. It refers to a broad set of security policies, technologies, and flow controls deployed to protect data, applications, and the associated infrastructure resources of cloud computing. There are a number of security issues/concerns associated with cloud computing .We provide security to cloud resources by Denial of Service (DoS) attacks and their related sub-domains. Application Denial of service (ADoS) attacks comes under DDOS attacks these are concentrate on SaaS in cloud computing. In this we present different types of cloud based DDOS Attacks and their solutions, also give most dangerous Application DoS attacks scenario and their remedy mechanisms, Introduce new port hopping i.e True Random Number Generation(TRNG) Based Port Hopping in cloud computing request/response environment. In previous port hopping by using Pseudo Random number Generation (PRNG) over comes the disadvantage of prediction of the port hopping sequence and is periodic in nature. Finally overcome/prevent the ADOS attack by using TRNG.