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system hardening
Linux developers weigh emergency “killswitch” for vulnerable kernel functions
Linux kernel developers are reviewing a proposal for an emergency risk mitigation mechanism (“Killswitch”) that would allow administrators to disable vulnerable …
OpenGuardrails: A new open-source model aims to make AI safer for real-world use
When you ask a large language model to summarize a policy or write code, you probably assume it will behave safely. But what happens when someone tries to trick it into …
Linux Kernel Runtime Guard hits 1.0.0 with major updates and broader support
The Linux Kernel Runtime Guard (LKRG) is a kernel module that checks the Linux kernel while it’s running. It looks for signs of tampering and tries to catch attempts to …
How to achieve permanent server hardening through automation
Information security standards such as PCI DSS and ISO 27001 and regulations such as HIPAA and CMMC mandate system hardening as one of the most basic defenses against cyber …
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