Z - Definitions
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Z
What is the zero-trust security model?
The zero-trust security model is a cybersecurity approach that denies access to an enterprise's digital resources by default and grants authenticated users and devices tailored, siloed access to only the applications, data, services and systems they need to do their jobs.
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zero-day vulnerability
A zero-day vulnerability is a security loophole in software, hardware or firmware that threat actors exploit before the vendors can identify and patch it.
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Zoombombing
Zoombombing is a type of cyber-harassment in which an unwanted and uninvited user or group of such users interrupts online meetings on the Zoom video conference app.