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Why is Firewalls important for companies?

Ariel Lindenfeld - PeerSpot reviewer
VP Product at PeerSpot
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PeerSpot user

1 Answer

Last answered Apr 30, 2024
Julia Miller - PeerSpot reviewer
Community Director at PeerSpot
Real User
Apr 30, 2024
Find out what your peers are saying about Fortinet, Netgate, Sophos and others in Firewalls. Updated: May 2026.
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Firewalls
Firewalls serve as essential network security devices designed to monitor incoming and outgoing traffic, establishing a barrier between trusted and untrusted networks to protect against cyber threats. Firewalls, critically important in IT infrastructure, offer a range of security features that include packet filtering, stateful inspection, and proxy service. They are used extensively to define policies that allow or block traffic, playing a crucial role in preventing unauthorized access....
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