Installing Nextcloud

Methods
- Manual (LAMP/LEMP stack)
- Snap package
- Docker image
Walkthrough
- Database setup (MariaDB/PostgreSQL)
- Web server (Apache/Nginx)
- SSL with Let’s Encrypt
- Initial setup wizard
Securing Nextcloud
- Fail2ban, UFW firewall, HTTPS only, 2FA
- Configure auto-updates & backups