Cloud system have raised a range of significant security and privacy concerns which interrupt their adoption in sensitive environments. The current scheme makes a good tradeoff between the functionality and efficiency. Semantic key search supports both dataset and keywords updates by using the sub-matrix technique. Cloud proposes an effective and secure distributed model including a Self-Proxy Server (SPS) with self created algorithm. SPS reduces security risks and protect their resources because distributed SPS dynamically interacts with Key Manager (KM). If the hacker know about the original password the novel fuzzy authorization uses the technique, if the entered password partially matches the user can get the warning information. The original data is taken after real password is given by the real user.