Linux

Access to a Linux system involves several connected decisions. The system must determine who or what is requesting access, verify

When an authentication platform goes down, downstream applications go with it. Employees can’t sign in, customers get locked out, and

A sustainable Linux security program depends on more than individual hardening settings, scanners, and monitoring tools. Those controls matter, but

Researchers published a new Linux intrusion-detection architecture on Monday that handles network-flow analysis using XDP and eBPF. By shifting the

A disclosure posted to the oss-security mailing list on August 16, 2026, reports that OpenZFS on Linux accepts namespace-local CAP_SYS_ADMIN

Security researchers have disclosed Fence2Pwn, a new Linux kernel exploitation technique that uses KFENCE’s alternate memory-allocation path to bypass protections enforced

Linux security no longer lives on one server.LinuxSecurity – Security ArticlesRead More

Linux security problems rarely stay in one place. An authentication issue can lead to unexpected privilege. A container problem can

Two fixes posted August 13 correct separate per-CPU map failures on Linux systems whose logical CPU IDs contain gaps. LinuxSecurity –

Border Gateway Protocol (BGP) is still trust-based. In the past, a router would announce it originated a block of address