Firewall Archives

Firewall | Key Functions and Types of Firewalls – Hardware and Software Firewalls – Network Address Translation (NAT) and Next-Generation Firewalls (NGFW)

Firewall, Key Functions and Types of Firewalls - Hardware and Software Firewalls - Network Address Translation (NAT) and Next-Generation Firewalls (NGFW)

Firewall: A firewall is a network security device or software that monitors and controls incoming and outgoing network traffic based on predetermined security rules. Its primary purpose is to establish a barrier between a trusted internal network (such as a corporate or home network) and untrusted external networks (such as the internet) to prevent unauthorized […]