Active access monitoring for safer computing environments and systems

Abstract

Techniques for controlling access are disclosed. The techniques can be used for reference monitoring in various computing systems (e.g., computing device) including those that may be relatively more susceptible to threats (e.g., mobile phones). Allowed access can be disallowed. In other words, permission to access a component can be effectively withdrawn even though access may be on-going. After permission to access a component has been allowed, one or more disallow access conditions or events can be effectively monitored in order to determine whether to withdraw the permission to access the component. As a result, allowed access to the component can be disallowed. Access can be disallowed by effectively considering the behavior of a component in the aggregate and/or over a determined amount of time. By way of example, a messaging application can be disallowed access to a communication port if the messaging application sends more messages than an acceptable limit during a session or in 4 hours. Disallow-access policies, rules and/or conditions can be defined and modified, for example, by end-users and system administrators, allowing a customizable and flexible security environment that is more adaptable to change.