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Firewall
Security
A filter that blocks unwanted network traffic.
Definition
A firewall is like a gatekeeper that allows or blocks network connections.
In plain English
A filter that blocks unwanted network traffic.
Why this matters
Why it matters: It can reduce attacks and limit exposure of services that handle personal data.
Example
Example: A firewall blocks unexpected inbound traffic to a server.
Apps Using Firewall
Examples of apps that implement or relate to this privacy concept
