Air-Gapped Network

A security measure that isolates a network from unsecured external connections to prevent cyber threats.

Understanding Air-Gapped Networks

These networks are used in high-security environments where data confidentiality and integrity are critical. They prevent cyber threats by completely disconnecting sensitive systems from external access.

Key Security Features

Physical Isolation

No direct or wireless connection to unsecured networks.
Used in military, government, and critical infrastructure sectors.

Manual Data Transfers

Data transfer requires physical media (USB, DVDs).
Strict protocols to prevent malware infection through removable devices.

Restricted Access Controls

Only authorized personnel can access the network.
Requires stringent authentication mechanisms.

Best Practices

Use secure data transfer mechanisms (encrypted USB drives).
Regularly inspect and monitor access points for unauthorized connections.
Implement physical security measures to prevent unauthorized access.