What is Network Firewall Security and How Does it Work?
Network security protection is essentially a set of configurations designed to protect the accessibility, confidentiality, and integrity of a computer network. An effective network firewall protection strategy manages access to a network by targeting threats and stopping them from entering the network.
Network security management consists of multiple layers of defense, each implementing controls and policies to block malicious attacks. Some types of network security include access control, antivirus software, data loss prevention, email security, firewalls, VPN and web security.
The Importance of Firewalls and Network Security
A firewall is one of the foundations of network security protection. Firewalls inspect all the data flowing in and out of a network to ensure the traffic is legitimate. A properly configured firewall allows users to access all resources they require while blocking any threat attempts. At PC Quest, we highly endorse SonicWALL’s firewalls and network security solutions. SonicWALL products are the industry’s leading brand of network security products and solutions, providing advanced threat protection and streamlined performance. We have the highest certification offered by SonicWALL and you can rest easy knowing your network is monitored by a Certified SonicWALL Security Professional.