ioSafe Solo G3 Secure DAS Storage SystemioSafe Solo G3 Secure DAS Storage System Air Gap, Fireproof, Waterproof Data Protection The ioSafe Solo G3 Secure DAS Storage System is engineered to protect your digital life from both physical disasters and cyber threats. This Direct Attached Storage (DAS) unit blends fireproof and waterproof protection with an innovative air gap that isolates your backups from your computer. The air gap makes the device invisible to your PC and the internet unless