ssh-hardening

SSH Hardening Lock down SSH on Debian/Ubuntu in one run: new port, no root login, key-based auth, optional UFW and Fail2Ban. What you’ll see When you run the script, it detects your OS and shows the settings before asking to continue: Quick start step-by-step 1️⃣ Install git if needed On...

ansible-collection-hardening

Ansible Collection - devsec.hardening Description This collection provides battle tested hardening for: Linux operating systems: CentOS Stream 9 AlmaLinux 8/9/10 Rocky Linux 8/9/10 Debian 11/12/13 Ubuntu 22.04/24.04/26.04 Amazon Linux some roles supported Arch Linux some roles supported Fedora...

How-To-Secure-A-Linux-Server

How To Secure A Linux Server An evolving how-to guide for securing a Linux server that, hopefully, also teaches you a little about security and why it matters. Table of Contents Introduction Guide Objective Why Secure Your Server Why Yet Another Guide Other Guides To Do / To Add Guide Overview...

ssh-baseline

DevSec SSH Baseline This Compliance Profile ensures, that all hardening projects keep the same quality. https://github.com/dev-sec/puppet-ssh-hardening https://github.com/dev-sec/chef-ssh-hardening https://github.com/dev-sec/ansible-ssh-hardening Standalone Usage This Compliance Profile requires...

puppet-ssh-hardening

Puppet SSH hardening Description This Puppet module provides secure ssh-client and ssh-server configurations. Requirements Puppet Puppet modules: saz/ssh = 2.3.6, puppetlabs/stdlib = 4.2.0 Parameters ipv6enabled = false - true if IPv6 is needed cbcrequired = false - true if CBC for ciphers is...

chef-ssh-hardening

ssh-hardening ricetta Chef 1 2 3 4 Descrizione Questa ricetta fornisce configurazioni sicure per ssh-client e ssh-server. Questa ricetta non fornisce funzionalità per la gestione di utenti e/o chiavi ssh; per questo si prega di utilizzare altre ricette. Requisiti Chef = 14.13.11 Piattaforme Debia...

ansible-ssh-hardening

ssh-hardening Ruolo Ansible Attenzione: Questo ruolo è stato migrato nella nostra hardening-collection: https://github.com/dev-sec/ansible-os-hardening/ https://galaxy.ansible.com/devsec/hardening Si prega di aprire eventuali issue e pull request lì! Requisiti Ansible 2.5 Variabili del Ruolo...

BlackBasta is the latest ransomware to target ESXi virtual machines on Linux

BlackBasta, an alleged subdivision of the ransomware group Conti, just began supporting the encryption of VMwares ESXi virtual machines VM installed on enterprise Linux servers. Because more and more organizations have begun using VMs for cost-effectiveness and easier management of devices, this...

System Hardening Guide

The purpose of system hardening is to eliminate as many security risks as possible. Hardening is the process of securing a system by reducing its attack surface. A system has a larger vulnerability surface the more functions it fulfills; in principle a single-function system is more secure than a...