“REVIEW ON SECURITY AND AUTHENTICATION SYSTEM IN ACCESSING DATA”

ABSTRACT: Various Password authentications methods are available now a days Now a day’s various complex and light weighted methods are available in various online application and E Commerce sites. Some methods are based on encryption which provide real time security and basically it’s a lasts alternative. Some methods are based on biometric data where humans eye and figure prints are the key values. In this work we are trying to take a tour and collect information about all authentication methods available in today’s context. While collecting information their pros and cons are measured and analysis. Finally a conclusion is drawn on the basis of these methods. A future scope is canvassed and a conclusion drawn on the basis of some parameters which will help to decide the best method for online transactions system