Organizations of these types strive to segregate their most sensitive network segments entirely, so they are cut off from any internet connections. Some prominent examples of air-gapped networks include various national security actors such as defense, governments and military bodies, as well as critical infrastructure entities that provide energy, water utilities and other enabling services. Networks become air-gapped to reduce their attack surface and increases their resilience to cyberattacks. This is obviously a drastic measure so the approach is typically only used by highly sensitive organizations that require maximum levels of security.Īir-gapped networks are production environments where the machines comprising the environment have no outward-facing connection either directly to the Internet or indirectly to an outbound-facing internal network. In this manner, Silverfort provides these networks real-time protection against lateral movement and automated malware propagation.Īir-gapped networks are computer networks with no interfaces connected to the outer world.
#AIR GAPPED CODE#
In this article, we explore how the Silverfort Unified Identity Protection platform enforces secure authentication within air gapped environments by enabling the use of FIDO2 hardware tokens for MFA without agents, code modification, or authentication infrastructure changes. These types of networks are likely to be targeted by threat actors, a likelihood that serves as an alternative expression of hostility while refraining from conventional warfare. Air gapping is implemented to reduce the attack surface of a highly sensitive network, such as the ones found in nations’ critical infrastructure, military and governmental environments, and manufacturing shop floors. The recent cyberattacks launched as part the Russia-Ukraine warfare have reawakened concerns about the security of air gapped networks, particularly regarding identity protection.
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