Acronis Cyber Infrastructure

All articles related to Acronis Cyber Infrastructure 5.3 and its previous versions: Acronis Cyber Infrastructure 5.2, 5.1, 5.0, 4.7, 4.6, 4.5, 4.0, 3.5, Acronis Cyber Infrastructure 3.0 (formerly Acronis Software-Defined Infrastructure) and Acronis Software-Defined Infrastructure 2.5.

Installation Guide
Administrator's Guide
Backup Gateway Quick Start Guide
Release Notes

Security Updates

For information on security updates, visit


Technical Questions & Known Solutions - Other Issues