CMS: Content Management System
A Content Management System (CMS) provides an editing screen for creating, organizing, and publishing website content without writing every page by hand.
What you will learn
- What a CMS manages behind an editing screen
- How it differs from editing static HTML directly
- Why permissions, updates, backups, and security matter
What a CMS does
Authors can write text, upload images, organize pages, and publish changes through a browser. The CMS stores content and combines it with a theme or template to produce pages for visitors.
Typical building blocks
- Content editor
- A screen for writing and formatting posts or pages.
- Media management
- A place to upload, name, and reuse images or other files.
- Users and permissions
- Rules that decide who can edit, review, publish, or administer.
- Theme or template
- Shared presentation that keeps many pages consistent.
CMS or direct HTML?
A CMS is useful when many people update content or when publishing should not require a developer for every change. Direct HTML or a static-site generator can be simpler, faster, and easier to review for a small, stable site.
Safe operation
- Keep the CMS core, themes, and extensions updated.
- Give each person only the permissions they need.
- Back up content and test that restoration works.
- Review extensions and remove ones that are no longer maintained.
- Use strong authentication and protect the administration screen.