In present day time, immense beginnings identified with jumpers working field use the advantages of cloud computing for reducing their operational expense and overseeing data. Notwithstanding, Cloud computing offers different advantages to associations, yet it is an online network system thusly financial organizations like banks consider that this plan relates to the few risk factors. Among different viewpoints data security, protection, legitimate, compliance and regulatory risks are key limitations. Moreover, fast presentation of high expert’s aggressors into this field has scaled up such issue’s everyday into an extreme issue. This paper shows the thought of cloud computing and its offered models. Besides, this paper traces the related risk elements of cloud computing, extraordinarily under financial sectors to help credulous researchers.