Abstract. Dishonest employees, who have privileges to obtain corporate critical information and access internal resources, cause the problem of internal leakage. Employees, who hav...
Information sharing and protection against leakage is a critical problem especially for organisations having sensitive information. Sharing content between individuals in the same...
Abstract— This paper proposes a novel mechanism for protecting sensitive information inside big organisations against unauthorised disclosure by insider or outsider adversaries. ...
Covert channel attacks utilize shared resources to indirectly transmit sensitive information to unauthorized parties. Current security mechanisms such as SELinux rely on tagging th...
Yung-Chuan Lee, Stephen Bishop, Hamed Okhravi, Sha...