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Is a firewall 100 percent

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Anonymous

11y ago
Updated: 8/20/2019

Firewalls are not 100% accurate, as newly created viruses can slip through without detection. Usually, though, firewalls will be updated as regularly as possible to block each new kind of virus. A firewall is only as strong as the person who configures it.

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Wiki User

11y ago

What else can I help you with?