Designing Network Security

cisco.com......Page 0 Designing Network Security......Page 1 Port Numbers......Page 11 Security Technologies......Page 15 Export Controls on Cryptography......Page 65 Threats in an Enterprise Network......Page 83 Considerations for a Site Security Policy......Page 102 Design and Implementation of the Corporate Security Policy......Page 120 Incident Handling......Page 148 Securing the Corporate Network Infrastructure......Page 158 Securing Internet Access......Page 205 Securing Dial-In Access......Page 261 Sources of Technical Information......Page 364 Reporting and Prevention Guidelines: Industrial Espionage and Network Intrusions......Page 368 Basic Cryptography......Page 380