air gap

Noun

Meaning

(networking, computer security) A network security measure that consists of ensuring that a secure computer network is physically isolated from unsecured networks, such as the public Internet or an unsecured local area network.
Synonym: airwall

Alternative spelling of airgap

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Examples

As clay-based brick is usually not completely waterproof, the structural wall will often have a water-resistant surface (usually tar paper ) and weep holes can be left at the base of the brick veneer to drain moisture that accumulates inside the air gap. Source: Internet

However, malware can still cross the air gap in some situations. Source: Internet

Closed bodies of fluid are either "static", when the fluid is not moving, or "dynamic", when the fluid can move as in either a pipe or by compressing an air gap in a closed container. Source: Internet

Air gap on 3 compartment sink, sink is directly connected to drainage system. Source: Internet

"As video games are common inside employee break rooms and homes of employees, exploitation of a vulnerability could be used in a targeted attack to jump the air gap to a private network," Taft explains. Source: Internet

But Congress’ air gap isn’t unique: Others also exist aroundnuclear power plants, classified military networks and other systems where a break-in could be catastrophic. Source: Internet

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