Outdated TYPO3 Version

This documentation refers to an outdated TYPO3 version - either select a supported version or make sure to use a TYPO3 Extended Long Term Support (ELTS) version to continue getting security updates.

More information about ELTS

General Guidelines

The recommendations in this chapter apply for all roles: system administrators, TYPO3 integrators, editors and strictly speaking even for (frontend) users.

• Secure passwords
• Operating system and browser version
• Communication
• React quickly
• Keep the TYPO3 core up-to-date
• Keep TYPO3 extensions up-to-date
• Use staging servers for developments and tests