With the rise of Linux vulnerabilities, the kernel developers are now considering adding a component that could help temporarily mitigate against them… in the form of a kill switch.
The OpenWrt router OS includes features you won't find with over-the-counter home routers – and you can use it on old hardware that the vendor has abandoned.
Bash is more than 40 years old, but it is still an active project that receives occasional updates. The most recent version appeared in July 2025 with some important changes. We take a look inside Bash 5.3.
