Validating identity to router speed dating and new york

Validating identity to router

Hackers have found wireless networks relatively easy to break into, and even use wireless technology to hack into wired networks.The risks to users of wireless technology have increased as the service has become more popular.WEP is an old IEEE 802.11 standard from 1999, which was outdated in 2003 by WPA, or Wi-Fi Protected Access.WPA was a quick alternative to improve security over WEP.However, there are many security risks associated with the current wireless protocols and encryption methods, and in the carelessness and ignorance that exists at the user and corporate IT level.Hacking methods have become much more sophisticated and innovative with wireless access.

Issues can arise in a supposedly non-wireless organization when a wireless laptop is plugged into the corporate network.153 Auditing Security Policies 154 Standard Policies 158 Acceptable Use 158 Minimum Access 158 Network Access 158 Remote Access 159 Internet Access 159 User Account Management 159 Data Classification 159 Change Management 160 Server Security 161 Mobile Devices 161 Guest Access 161 Physical Security 161 Password Policy 162 Malware Protection 162 Incident Handling 162 Audit Policy 162 Software Licensing 162 Electronic Monitoring and Privacy 163 Policies for Regulatory and Industry Compliance 163 Cisco Policy Management and Monitoring Tools 165 Cisco MARS 165 Cisco Configuration Professional 167 Cisco Security Manager 169 Cisco Network Compliance Manager 171 Checklist 174 Summary 176 References in This Chapter 176 Chapter 7 Infrastructure Security 177 Infrastructure Threats 177 Unauthorized Access 177 Denial of Service 178 Traffic Capture 178 Layer 2 Threats 179 Network Service Threats 180 Policy Review 180 Infrastructure Operational Review 181 The Network Map and Documentation 182 Logical Diagrams 182 Physical Diagrams 182 Asset Location and Access Requirements 182 Data Flow and Traffic Analysis 183 Administrative Accounts 183 Configuration Management 184 Vulnerability Management 184 Disaster Recovery 184 Wireless Operations 185 Infrastructure Architecture Review 185 Management Plane Auditing 186 Cisco Device Management Access 187 Syslog 193 NTP 194 Netflow 195 Control Plane Auditing 196 IOS Hardening 196 Routing Protocols 198 Protecting the Control Plane 199 Data Plane Auditing 201 Access Control Lists 202 i ACLs 202 Unicast Reverse Path Forwarding 203 Layer 2 Security 204 VTP 204 Port Security 205 DHCP Snooping 205 Dynamic ARP Inspection 206 IP Source Guard 206 Disable Dynamic Trunking 206 Protecting Spanning Tree 207 Switch Access Controls Lists 208 Protect Unused Ports 209 Wireless Security 210 Wireless Network Architecture 210 Cisco Adaptive Wireless Intrusion Prevention System 211 Protecting Wireless Access 212 Wireless Service Availability 213 Rogue Access Point Detection 214 General Network Device Security Best Practices 216 Technical Testing 217 Router Testing 219 Switch Testing 221 Wireless Testing 225 Checklist 230 Summary 235 References in This Chapter 236 Chapter 8 Perimeter Intrusion Prevention 237 Perimeter Threats and Risk 237 Policy Review 238 Perimeter Operations Review 239 Management and Change Control 239 Monitoring and Incident Handling 240 Perimeter Architecture Review 242 What Are You Protecting?243 Perimeter Design Review 243 Logical Architecture 244 Physical Architecture 245 What Is the Risk?Enterprises often enforce security using a certificate based system to authenticate the connecting device, following the standard 802.1X.Many laptop computers have wireless cards pre-installed.

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There were relatively few dangers when wireless technology was first introduced.

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