The three devices commonly used for linking components together on a network are hubs, switches and routers. Though similar in function they differ in capability and utilization. Hubs and switches ...

To defend against data loss and theft, companies need as much protection as possible from external threats. Hardware and software firewalls prevent malicious traffic from reaching computers connected ...

Routers and firewalls are network security devices, sometimes grouped into business and home network packages or sold separately as dedicated hardware. Though the two are closely linked, routers and ...

scenario: i have signed up with comcast for 5 static IP addresses. the router, supplied by comcast, sits in front of a firewall, model NetGear ProSafe FVS336G; the firewall sits in front of a 24 port ...