Recent developments — including hardened Linux distributions, live patching for government-grade systems, container image hardening, and hypervisor-level isolation — reflect a broader industry push to ...

Microsoft has introduced LiteBox, a Rust-based sandboxing library OS that has enabled secure, low-overhead Linux app isolation on Windows without full VMs.

In particular, memory areas used as input and/or output are isolated from the rest of the kernel and surrounded by guard pages. Without arch hooks, this common base provides weak isolation. On ...