A NOVEL AUTHENTICATION SYSTEM FOR LIMITED USER GROUP ON SOCIAL NETWORKS

Social networks are a characteristic role of today's Internet user and it is utilized by more than a billion peoples around the world. Social networks permit individuals to impart thoughts and their substance to their friends and others. This interaction and correspondence uncovers a considerable measure of data, frequently including individual data unmistakable to any individual who needs to view it. Once in a while social network users also suffer from some security issues data annoying and pernicious actives over social groups. So as to give security in social locales with nature, a novel security algorithm has been proposed. Block unwanted users from joining in the LUG based on the profile of the user. This will block unwanted contents and users in the LUG; access the user profile, social behaviors and their friend’s information before allowing them. The exploration of this work endeavors to incorporate a combinatory methodology in a parametric study on the security angles. The primary element taken for the exploration is the sorts of limited user forums, for example, adult users, minor users, business users etc. This factor will be combined with the type of security measure known as token based. With this combination a number of parameters will be obtained in SNS. The exploration work will endeavor at improving the security with ease of use in SNS. In the event that the user from the group posts any undesirable information, then the user will be blacklisted. For each user in the group reputation score will be ascertained. In light of the score, they will permit to get to the group content.