PaX — In computer security, PaX is a patch for the Linux kernel that implements least privilege protections for memory pages. The least privilege approach allows computer programs to do only what they have to do in order to be able to execute properly … Wikipedia
NX bit — The NX bit, which stands for No eXecute, is a technology used in CPUs to segregate areas of memory for use by either storage of processor instructions (or code) or for storage of data, a feature normally only found in Harvard architecture… … Wikipedia
PAX — Pour les articles homonymes, voir Pax. PaX a sa propre version de la mascotte de Linux, Tux PaX est un patch de sécurité pour le … Wikipédia en Français
PaX — Pour les articles homonymes, voir Pax. PaX a sa propre version de la mascotte de Linux, Tux PaX est un correctif (patch) de sécurité pour le noyau Linux cr … Wikipédia en Français
Memory protection — is a way to control memory access rights on a computer, and is a part of most modern operating systems. The main purpose of memory protection is to prevent a process from accessing memory that has not been allocated to it. This prevents a bug… … Wikipedia
PaX — ist ein Sicherheitspatch für den Linux Betriebssystemkern, der einen „Geringste Rechte“ Schutz (engl. least privilege) für Speicherseiten implementiert. Der Ansatz der geringsten Rechte erlaubt Computerprogrammen nur diejenigen Aktionen… … Deutsch Wikipedia
Exec Shield — is a project started at Red Hat, Inc in late 2002 with the aim of reducing the risk of worm or other automated remote attacks on Linux systems. The first result of the project was a security patch for the Linux kernel that emulates an NX bit on… … Wikipedia
Exec Shield — Saltar a navegación, búsqueda Exec Shield es un proyecto realizado por Red Hat, Inc. en 2002 con el objetivo de reducir el riesgo de gusanos u otros ataques automatizados en sistemas Linux. El primer resultado del proyecto fue un parche de… … Wikipedia Español
NetBSD — Company / developer The NetBSD Foundation OS family Unix like Working state Current So … Wikipedia
Malloc — In computing, malloc is a subroutine provided in the C and C++ programming language s standard libraries for performing dynamic memory allocation. Rationale The C programming language manages memory either statically or automatically . Static… … Wikipedia
