Computers separate the OS into two modes for resource allocation and security purposes. The distinction protects a computer system's basic functionality and ensures stability. While the computer is ...

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 ...

David Weston, vice president of enterprise and OS security, Microsoft (Image: Microsoft) Reducing kernel-mode dependencies and adopting safe deployment practices will make endpoint systems more ...

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 ...

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 ...

The Linux kernel follows a monolithic design, and that brings a well-known problem: all code in the kernel has access to the entirety of the kernel's address space. As a result, a bug in (for example) ...