Time Synchronization in Cyber Recovery Vaults

This case study outlines the importance of time synchronization within the Dell PowerProtect Cyber Recovery Data Vault, particularly in recovery scenarios and during cyber attack analyses. The document defines the challenge of establishing a reliable source of time while ensuring the security of the vault's air-gapped architecture. It presents the solution provided by Owl Cyber Defense, which utilizes a hardware-enforced data diode, the Owl Talon One™:1U, to facilitate secure time synchronization. This device connects to a trusted time source from the production network and relays that time to a node within the vault, effectively turning it into an NTP server. The summary further highlights key features of this one-way architecture, which includes mechanisms to prevent unauthorized communications and enhance cybersecurity. The implementation of this solution allows vault operators to maintain the integrity of time-sensitive processes necessary for effective reporting and analysis in critical situations.