The UK's National Cyber Security Centre (part of GCHQ) has issued guidance on how to improve the security of Ubuntu 18.04 LTS.| OMG! Ubuntu
Many Linux hardening guides focus on well-known protections: full-disk encryption, Secure Boot, and password-protected bootloaders. While these measures are critical, they often overlook a subtle but serious attack vector: the ability to drop into a debug shell via the Initial RAM Filesystem (initramfs). This oversight can enable an attacker with brief physical access to bypass conventional bo ...| Insinuator.net