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The diverse characteristics of cloud computing like the ease of global network access, virtualization makes it a leader in the market. Along with the ease, the attack surface is a major setback in the security. Cloud forensics is one of the measures to provide a solution to security concerns. It helps in analyzing and investigating the attack. It focuses on gathering relevant evidence to support the...
Network attacks have become more pervasive in the cyber world. There are various attacks such as denial of service, scanning, privilege escalation that is increasing day by day leading towards the requirement of a more robust and adaptable security techniques. Anomaly detection is the main focus of our paper. Support Vector Machine (SVM) is one of the good classification algorithm applied specially...
Mutual exclusion (Mutex) is a major coordination problem in distributed systems. To handle Mutex, the corresponding solutions are mainly classified into permission-based, token-based and quorum-based protocols. Mobile Ad-hoc Networks referred as MANETs introduce new obstacles for designing algorithms that help in solving distributed mutual exclusion problem. To our knowledge, few algorithms have been...
The group mutual exclusion problem is a simplification of mutual exclusion problem such that a set of processes in the similar group can enter a critical section all together. To handle group mutual exclusion, the interrelated solutions are chiefly classified into quorum-based, token-based as well as permission-based protocols. The proposed algorithm is based on tokens; a process that grasps a token...
Modern cryptographic algorithm relies heavily on number theory and its various principles. In accordance to the time, the main emphasis has been on increasing the security quotient of the algorithm while keeping the operational cost minimum. Necessity of security algorithms is to maintain safety of business transactions and financial applications. RSA Algorithm is the most widely used cryptographic...
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