| Publisher | Cisco Systems | ||
|---|---|---|---|
| Format | 83.8KB PDF | Date added | 31 May 2002 |
| Topics | Firewalls, Network Security, Security Tools | ||
| Downloads | 23 | ||
With the spectacular growth of the Internet and online access, companies that do business on the Internet face greater security threats. How can a company prevent users who access their public Web site from accessing other highly sensitive private network resources? And what about internal employees who wish to transmit highly sensitive data from the corporate intranet to the outside world? These are only a few examples of ways in which a company's corporate security can be threatened. For the past several years, the only protection standing between an organization's intellectual assets and the Internet was a router. Routers use packet-filtering technology and Access Control Lists (ACLs) to restrict access to particular computers and networks.
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