title,doi,url,abstract,journal,publication_year,pmid,arxiv Distribution and Duplication of Records in Darken for Optimal Performance and Safety, https://doi.org/10.32628/IJSRCSEIT, https://ijsrcseit.com/CSEIT1831365, Now a day in cloud the data security is the major problem. various third party provide cloud storage to us but person who use that don’t know whether the data is secured in cloud are not to avoid data hacking from cloud here the data are fragmented and stored into various data servers the fragmentation of data is done using fragmented key and using that key the data is again retrieved an given back to the user due to fragmentation data and data also protected using an T-Coloring theorem the data are fragmented and stored in various data servers the hacker would get only an small part of information which would not be useful to him., International Journal of Scientific Research in Computer Science Engineering and Information Technology, 2018, CSEIT1831365