apt-get update -y Install Lynisīy default, the latest version of Lynis is not available in the Ubuntu 16.04 default repository. Once you are logged into your Ubuntu 16.04 instance, run the following command to update your base system with the latest available packages. Connect to your ECS instance and log in as the root user.

Create a new ECS instance, choosing Ubuntu 16.04 as the operating system with at least 2GB RAM.

A root password is set up to your instance.įirst, Login to your Alibaba Cloud ECS Console.A fresh Alibaba Cloud Ubuntu 16.04 instance.In this tutorial, we will be installing and configuring Lynis on an Alibaba Cloud Elastic Compute Service (ECS) Ubuntu 16.04 server. Lynis works by detecting operating system, search for available tools, check for Lynis update, then run tests from available plugins and reports the status of security scan. You can audit MySQL, Oracle, PostgreSQL, Apache, Nginx, and NTP using Lynis. Lynis supports many Operating Systems, such as AIX, Ubuntu, Centos, FreeBSD, Debian, Fedora, Gentoo, kali, NetBSD, RHEL, OpenBSD, OpenSolaris, TrueOS and many more. But it will suggestions and security related warning to increase the security of the system. Lynis does not harden your system automatically. You can easily test, scan and detect the vulnerability in linux-based systems using Lynis. Lynis is one of the most powerful and useful tool for auditors, network and system administrators and penetration testers. Lynis is a free and open source host-based auditing tool for unix like operating system that can be used to scan the entire systems installed and available software information, security information, user accounts without password, wrong file permissions, firewall auditing, etc. Tech Share is Alibaba Cloud's incentive program to encourage the sharing of technical knowledge and best practices within the cloud community. By Hitesh Jethva, Alibaba Cloud Tech Share Author.

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