International Journal of Modern Engineering Research (IJMER)
In this paper the authors analysis of data security approach for digital computers. The three basic security factors to consider are confidentiality, integrity and availability, while the concepts relating to the people who can access a particular data are authentication, authorization and non-repudiation. The method of cryptography helps in securing information on the internet. Private and public key encryption ensure that only the intended recipient can read confidential information or have access to data. This research analysis has aimed to act as a gadfly for future researchers to rely on.