Page 14 of 26
Perimeter Security Solutions
A critical part of an overall security solution is a network firewall, which monitors traffic crossing network perimeters and imposes restrictions according to security policy. Perimeter routers are found at any network boundary, such as between private networks, intranets, extranets, or the Internet. Firewalls most commonly separate internal (private) and external (public) networks.
 |
  |