A firewall is a network security device, and Cisco System is known for building industry-leading firewalls and security products for businesses and personal users. If you are looking to get a firewall device to monitor incoming and outgoing network traffic and block specific traffic based on a set of pre-configured specific security rules, getting Cisco firewalls could be your best choice for customized network security solutions. A network firewall can be software, hardware, or a combination of both. It creates the …
Read More »