Abstract: Mobile commerce is more popular in present time just only because of their mobility. M-commerce is the electronic commerce using mobile device. Here discuss the use of security method for prevention of spy type attacks. Mobile phone security has turned into an imperative part of security issues in wireless multimedia communications. As the most mainstream mobile operating system, Android security has been widely contemplated by scientists. Be that as it may, few works have concentrated on mobile phone multimedia security. In this article, we concentrate on security issues identified with mobile phone cameras. In particular, we find a few new assaults that depend on the utilization of phone cameras. We actualize the assaults on genuine phones, And exhibit the achievability and viability of the assaults Besides, we propose a lightweight protection conspire that can successfully distinguish these assaults.

Keywords: M-commerce, mobile security, multimedia.