As the technology is advancing so are data storing practices. Nowadays stored online which main reason as to why constantly under threat. Therefore there an urgent need of computer se- curity for securing this confidential data, mostly customer personal if got leaked will not only pose threat but also organization liable and preserving that data. These unwanted activities termed intrusions dete...

Abstract Sardinian metallurgy produced samples of high artistic and historical value. In particular, ship models are rare unmatched examples the mastery reached by metallurgists their production process deserves an in-depth analysis all phases involved in making. this work, we examined a boat model to obtain information about its composition, microstructure manufacturing technique. The object i...