Ansible role to update Ubuntu Linux kernel

Ansible Role with CentOS Kernel update

Updates linux kernel packages and updates grub with desired version

Ansible role for updating OS Kernel (RedHat, Debian).

secure-ec2-baseline is a minimalist Ansible role that applies real-world security hardening to Ubuntu-based EC2 instances. It automates system updates, enforces account-level protections, configures PAM lockouts, adjusts SSH settings, and applies kernel-level sysctl tweaks to reduce attack surface. It also installs and schedules daily Lynis audits