Abstract Cloud Computing mean the relationship between many computer users across through a get in touch relation with other users like internet. In Cloud Computing we transmit and receive data from the internet. Cloud Computing give the liberty... Cloud Computing mean the relationship between many computer users across through a get in touch relation with other users like internet. In Cloud Computing we transmit and receive data from the internet. Cloud Computing give the liberty to Cloud Provider gives the opportunity to their user to use service as per pay model. Now days, in Cloud Performance and Security of data are major problem of Cloud Computing. In this paper, we identify the straight and forward approach to identify the system performance and security based on more secure our data as well as high availability. We also highlight providing high performance to the cloud clients and providing high level security to the Cloud user by using fully harmonic encryption techniques. Read More Read Less

Abstract Phishing websites pose a serious threat, prompting the use of machine learning for detection. Researchers employ algorithms like XGBoost, Gradient Boosting, Adaboost, SVM, and Random Forest, trained on datasets to discern patterns distinguishing phishing from legitimate sites.... Phishing websites pose a serious threat, prompting the use of machine learning for detection. Researchers employ algorithms like XGBoost, Gradient Boosting, Adaboost, SVM, and Random Forest, trained on datasets to discern patterns distinguishing phishing from legitimate sites. Feature extraction analyzes URL structure, domain age, and content, while deep learning automates this process, identifying complex patterns. These techniques exhibit high accuracy, surpassing rule-based methods. Ongoing research positions machine learning as a crucial tool against online phishing, showcasing its potential in bolstering cybersecurity. Read More Read Less

Abstract In this paper, we propose an only three way handshake password authenticated key exchange using only the mechanism of two-dimensional reversible cellular automata. The scheme use simple and elementary operations to handle the problem of mutual authentication... In this paper, we propose an only three way handshake password authenticated key exchange using only the mechanism of two-dimensional reversible cellular automata. The scheme use simple and elementary operations to handle the problem of mutual authentication between two communicating parties, and establish common secure, valid session key based only on a short, easily memorable password. Security of the proposed scheme shown to be high, while it resist most common attacks on authentications schemes and provide the perfect forward secrecy. Besides, runtime performances of the authentication protocol are very competitive, and outperform those of existing similar schemes. The proposed schemes ensure the three authentication requirements, namely the mutuality, the authenticity and the key exchange using only elementary and parallelizable operations, without requiring any addition cryptographic functions. Read More Read Less