I have planned to develop a windows security application to prevent malicious code attacks. The solution has user-mode application which will communicate with kernel mode driver for preprocessing ...

perfmon says that 'Kernel Current URIs Cached = 2 (average) and that 'Output Cache Current Items' = 3000-4000 (average) I think that this means that almost all of the objects are in the User Mode ...

When you write programs in user space, the worst thing that can happen to your program is a core dump. Your program did something very wrong, so the operating system decided to give you all of its ...

The operating system mode. Processors operate either in kernel mode or "user mode." Also called "supervisor mode," the kernel mode enables the OS (kernel) to execute "privileged instructions," which ...

Kernel Mode Linux (KML) is a technology that enables the execution of user processes in kernel mode. I described the basic concept and the implementation techniques of KML on IA-32 architecture in my ...

Following the massive Windows outage in July caused by a defective CrowdStrike update, Microsoft is working on a way to allow security products to ‘run in user mode just as apps do,’ Microsoft’s David ...

In context: Nothing can ruin a multiplayer game faster than rampant cheating, so it's no surprise that developers go to great lengths to devise ways to mitigate it. One controversial method is to ...

Here are the benefits and some caveats to running data-path applications in the user space. Discussed is Linux's UIO framework. Traditionally, packet-processing or data-path applications in Linux have ...