Ubuntu hardening ansible

1. What is Ansible lockdown?
2. What is the difference between Ansible collections and roles?
3. Is Ubuntu 22.04 stable enough?
4. Does lock Ubuntu stop processes?
5. What is replacing Ansible?
6. What is the disadvantage of Ansible?
7. Is Ansible CI or CD?
8. Do roles run before tasks Ansible?
9. When should I use Ansible roles?
10. Why do we need Ansible roles?
11. Is server hardening the same as patching?
12. What are 5 ways to harden your network security?
13. Why would you harden a Linux service?

What is Ansible lockdown?

Ansible Lockdown is a security baseline automation project sponsored by Mindpoint Group.

What is the difference between Ansible collections and roles?

So basically, Ansible Collections are like Ansible Roles but much more than that. In Ansible Role you have items like variables, handlers, tasks, templates, files etc. But in Ansible Collection you have more items like modules, plugins, filters and Ansible Roles.

Is Ubuntu 22.04 stable enough?

According to this, Ubuntu 22.04 is an LTS release, which means that it has long-term support. This article claims that LTS releases are stable, and users should install them. The Ubuntu website also states that Version 22.04 is an LTS release.

Does lock Ubuntu stop processes?

When your screen is locked, your applications and system processes will continue to run, but you will need to enter your password to begin using them again.

What is replacing Ansible?

SaltStack is configuration management and orchestration tool. It is one of the best Ansible alternatives that enables system administrators to automate server provisioning and management tasks. Features: This alternative to Ansible offers a simple programming interface. Prebuilt modules to support 100s of applications.

What is the disadvantage of Ansible?

Ansible disadvantages include debugging, performance, complex data structures and control flow. Complex data structures. Many network automation tasks require complex data structures. One of the first things I considered when learning Ansible was to use it to perform network discovery.

Is Ansible CI or CD?

Ansible contains numerous tools and features to make it an ideal CI/CD solution. These include the ability to finely orchestrate multi-tier, multi-step processes in zero-downtime rolling update workflows.

Do roles run before tasks Ansible?

Defining pre_tasks in a playbook will cause those tasks to run before all other tasks, including roles. Defining post_tasks is the opposite—these tasks will run after all others, including any handlers defined by other tasks.

When should I use Ansible roles?

Ansible roles allow you to develop reusable automation components by grouping and encapsulating related automation artifacts, like configuration files, templates, tasks, and handlers. Because roles isolate these components, it's easier to reuse them and share them with other people.

Why do we need Ansible roles?

In Ansible, roles are a method of automatically loading certain variables, tasks, files, templates, and handlers based on a known file structure. Grouping content by roles allows for easy sharing and reuse. The Ansible documentation on roles outlines the file structure and other considerations.

Is server hardening the same as patching?

Hardening includes additional steps beyond patching to limit the ways a hacker or malware could gain entry. Hardening is accomplished by turning on only the ports and services required, obfuscating system components such as SNMP, and additional steps to limit system access.

What are 5 ways to harden your network security?

Network hardening: Ensure your firewall is properly configured and all rules are regularly audited; secure remote access points and users; block any unused or unneeded open network ports; disable and remove unnecessary protocols and services; implement access lists; encrypt network traffic.

Why would you harden a Linux service?

If you have servers connected to the internet, you likely have valuable data stored on them that needs to be protected from bad actors. Linux server hardening is a set of measures used to reduce the attack surface and improve the security of your servers.