Air Gap
N/A
气隙隔离
Air Gap · N/A · 气隙隔离 · air gap · air-gapped network · physical isolation · Cybersecurity · ot · defense · architectureCybersecurityair-gapped network physical isolation/air gap/
Also known as: air-gapped network, physical isolation
Last updated August 9, 2026
Definition
An air gap isolates a system from other networks with no routine network connection — reducing remote attack paths (but not USB/sneakernet risks).
Real-World Example
An industrial control laptop never connected to the internet is air-gapped.
References
Related terms
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