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 ...

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 ...

With a hardware or software based firewall, all it is going to do is drop unkown or bad packets. They can be configured to block trojans from going out, but that is a big hassel on adding all the ...

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 ...

Routers and network switches aren't the same hardware—depending on your setup, you may need both.