ASELSAN Virtual Air Gap (VAG) product is a unique combination of hardware and Common Criteria EAL 4+ certified software; it provides a secure network traffic flow between cross-domain networks with multilevel security in order to realize mission-critical operations fundamentally by preventing transit IP traffic.
ASELSAN VAG is designed for institutions (public and private) that are connected to internet and offering/getting real-time web and mail service and data interaction over internet, to prevent and remove security threats towards mission-critical operations.
Main properties of Virtual Air Gap System:
Runs on internal and external servers
"Virtual air gap" border between the servers
Bi-directional information flow
Requests/responses are filtered on internal and external servers
Encrypted and signed communications between servers over a shared disk unit.