JCOM_V3_N4_RP5 Privacy Policy and Deduplication of User Uploaded Images on Social Websites J. Santhiya N. Kalaivani K. Nirosha R. Jayanthinisha K. Kamatchi Journal on Computer Science 2347–6141 3 4 36 39 Privacy, Online Content, Social Website, Image, Edge Detection Usage of social medias have increased now-a-days. User share personal information and images through social network. While maintaining the privacy has become a major problem and also duplication of images have reduced the capacity of the databases. The authors a two level framework for maintaining privacy and securing the photo share. Users who want to maintain privacy are usually provided with access control. The canny edge detection technique is used for the deduplication of images. It increases the storage space capacity of the database. Watermarking is used for every image that is shared on the website for the copyright protection and restricting the images on other websites. December 2015 - February 2016 Copyright © 2016 i-manager publications. All rights reserved. i-manager Publications http://www.imanagerpublications.com/Article.aspx?ArticleId=4832