It is a network security device that allow or rejects network access between an untrusted zone and trusted

It is a network security device that allow or rejects network access b

1.	It is a network security device that allow or rejects network access between an untrusted zone and trusted
Answer» A firewall is a NETWORK SECURITY device that grants or rejects network access to traffic FLOWS between an untrusted ZONE and a trusted zone.Explanation:please mark me brainliest