Many operating system services require special privilege to execute their tasks. A programming error in a privileged service opens the door to system compromise in the form of unauthorized acquisition of privileges. In the worst case, a remote attacker may obtain superuser privileges. In this paper, we discuss the methodology and design of privilege separation, a generic approach that lets part...

Racial inequity was theorized to threaten Whites' self-image when inequity is framed as White privilege but not when framed as anti-Black discrimination. Manipulations of Whites' need for self-regard were hypothesized to affect their perceptions of White privilege but not of anti-Black discrimination. In Experiment 1, White participants reported less privilege when given threatening (vs. affirm...

T he concept of immune privilege refers to the observation that tissue grafts placed in certain anatomical sites, including the brain and eye, can survive for extended periods of time (1). Immune privilege is thought to reflect an evolutionary adaptation to protect vital structures from damage by inflammatory responses directed against pathogens. It was originally believed that antigens in immu...

This pape r i s a d d r e s s e d t o the v iew o f Schank and B i r n baum (1981) t h a t s y n t a x has no " p r i v i l e g e d ' p o s i t i o n i n p a r s i n g . E v i d e n t l y what i s meant i s ( a ) t h a t s y n t a c t i c p a r s i n g has no logical or temporal priority over semantic processing, and (b)that syntax has been as@igned attention far out of proportion to its intere...

Though system security would benefit if programmers routinely followed the principle of least privilege [24], the interfaces exposed by operating systems often stand in the way. We investigate why modern OSes thwart secure programming practices and propose solutions.

Recent malware often collects sensitive information from third-party applications with an illegally escalated privilege to the system level (the highest level) on the Android platform. An attack to obtain root-level privilege in an Android environment can pose a serious threat to users because it breaks down the whole security system. RGBDroid (Rooting Good-Bye on Droid) is an extension to the ...