An evolving how-to guide for securing a Linux server.
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Mar 5, 2026
#
hardening-steps
Here are 14 public repositories matching this topic...
Hardening Script for Linux Servers/ Secure LAMP-LEMP Deployer/ CIS Benchmark
linux iptables centos7 ubuntu1604 hardening ubuntu-server security-hardening modsecurity linux-server lamp-stack system-hardening cis-benchmark ubuntu1804 hardening-steps lamp-deployer lemp-deployer
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Oct 2, 2023 - PHP
Ansible playbooks of "How To Secure A Linux Server".
linux security ansible ansible-playbook server ansible-role hardening ansible-roles security-hardening linux-server hardening-steps
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Dec 4, 2025
Harden the world is a community driven project to develop hardening guidelines and checklists for common software and devices.
security security-audit sysadmin hacking secure-by-default hardening security-hardening sysadmin-tasks hardening-steps
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Sep 3, 2021 - Python
Collection of my Security Blueprints & Guides
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Oct 2, 2025
Walkthrough in hardening centos
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Mar 18, 2019 - Shell
A modern approach to hardening WordPress: A WordPress hardening plugin.
wordpress wordpress-plugin security wordpress-muplugin wp web-security hardening wp-plugin wordpress-security wordpress-mu-plugin harden hardened hardening-steps wp-mu-plugin wordpress-must-use-plugin
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Jun 17, 2022 - PHP
Linux Hardening - Linux Hardening Notes Secure Linux Guide
config linux security debian ubuntu hardening mint debian-linux hardening-steps pop-os github-config hardening-settings
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Jan 12, 2023
Shell scripts to harden RHEL5 server to Center for Internet Security (CIS) RHEL5 Benchmark v1.1.1
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Apr 2, 2019 - Shell
Hardening your CentOS 7
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Mar 29, 2019
Documentation and technical overview for HILLAA protocol (Hardening and Isolation Layers for Local AI Agents).
security protocol hashicorp-vault zero-trust hardening-steps llmops agentic-ai sovereign-ai local-ai-agents full-local
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Apr 12, 2026
Ubuntu 18.04 LTS hardening
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Jan 1, 2019 - Shell
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Apr 6, 2023 - Shell
An attempt to mitigate resource exhaustion using cgroups features directly in compose.yaml for Docker containers
docker devops docker-compose cgroups hardening hardening-steps cgroups-v2 hardening-commands hardening-guides cybersecurity-awareness
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Apr 28, 2026
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