RSA is one of the best and oldest algorithm for secure of data during transmission from one end system to another system. It’s usage starts right from 19’s century and used by till now. RSA was discovered by three scientists Ron Rivest, Shamir Adi, Adeleman Leonard. In the advent of modern era as the technology keeps on increasing usage of applications by end users increased exponentially, as the number of users increasing, stealing confidential data by hackers also increases. For eg consider bank Applications there is a chance of lifting the credit card details while doing a transaction in order to protect from hackers we need to provide the security to user and also ensuring the safest transmission of data. RSA is the first approach which provides security to end user. In this paper we used to describe RSA approach and the attack of Weiners on RSA and surveyed on existing approaches to prevent wieners. We came up with an accession to prevent Weiners attacks via RSA Detection Software with an ultra based security mechanism. © 2016, International Journal of Pharmacy and Technology. All rights reserved.