The Development of the Method and Algorithm of Control of Information Flow in Operating Systems with Discretionary Differentiation of Access to Facilities

Abstract

In article it is discussed the problem of leakage of confidential information in the operating systems with discretionary differentiation of access. It is proposed a method to detect and fix this vulnerability. It is also proposed algorithm of information flow control, which is based on this method, and can be implemented in these operating systems.

Keywords

• discretionary model
• confidential information
• information flows