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Windows Network Policy Server Fundamentals. Ranjana Jain MCSE, MCT, RHCE, CISSP, CIW Security Analyst IT Pro Evangelist Microsoft India http://ranjanajain.spaces.live.com. What Will We Cover?. Network Policy Server Architecture and Functionality

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Windows network policy server fundamentals

Windows Network Policy Server Fundamentals

Ranjana Jain

MCSE, MCT, RHCE, CISSP, CIW Security Analyst

IT Pro Evangelist

Microsoft India

http://ranjanajain.spaces.live.com


What will we cover
What Will We Cover?

  • Network Policy Server Architecture and Functionality

  • Deploying and configuring Network Access Protection (NAP)

  • Monitoring NPS for High Availability


Helpful experience
Helpful Experience

  • Understanding of network access

  • Familiarity with DHCP

  • Familiarity with RADIUS

Level 300


Agenda

Introducing Network Policy Server

Deploying and Configuring NAP

Best Practices and Troubleshooting

Configuring Load Balancing

Agenda


The core io model
The Core IO Model

Identity and Access Management

Desktop, Device, and Server Management

Security and Networking

Data Protection and Recovery

IT Management and Security Process

CROSS-MODEL ENABLERS

  • Identity

  • Presence

  • Rights Management

  • Network Access



Nps authentication process
NPS Authentication Process

User requests access to port

Forwards credentials and connection details

Evaluates connection and forwards credentials for authentication

Network device asks user for credentials

If policy matches, and user is authentic, access allowed

Device allows access



Demo

demonstration

  • Reviewing Network Policies

    • Tour the NPS Console

    • Configure NAP Server Settings

    • Configure NAP Policies and Elements


Agenda1

Introducing Network Policy Server

Deploying and Configuring NAP

Best Practices and Troubleshooting

Configuring Load Balancing

Agenda


How nap works
How NAP Works

Not Compliant

Remediation

Servers

Policy Compliant

Active

Directory

Network

Access

Requests

Windows

Client

Health

Statements

NPS

SHA

Restricted Network

SHV

QA

Network

Access

Devices

QS

EC

Corporate Network


Demo

demonstration

  • Configuring NAP for DHCP

    • Enable and Configure Client Settings

    • Configure DHCP Server

    • Test Client Access


Agenda2

Introducing Network Policy Server

Deploying and Configuring NAP

Best Practices and Troubleshooting

Configuring Load Balancing

Agenda


Deployment best practices
Deployment Best Practices

  • Install NPS on the Domain Controller

  • Use RADIUS to distribute requests

  • Specify RADIUS client IP addresses

  • Specify permission by RAP

  • Log wisely


Debug tracing logs
Debug Tracing Logs

RADIUS Server and Proxy

Authentication, Mapping, Validation

Policy and Quarantine Evaluation

File and Database Logging

iasrad.log

IASSAM.log

IASNAP.log

IASACCT.log


Network monitor
Network Monitor

Corporate Network


Demo

demonstration

  • Examining Connection Trace Logs

    • Examine Event Logs

    • Examine Connection Logs


Agenda3

Introducing Network Policy Server

Deploying and Configuring NAP

Best Practices and Troubleshooting

Configuring Load Balancing

Agenda


Nps as a radius proxy
NPS as a RADIUS Proxy

NPS RADIUS

Proxy Server



Demo

demonstration

  • Configuring Load Balancing

    • Export Settings and Create Clone Configuration

    • Set Up NPS as a RADIUS Proxy


Windows server 2008 windows vista
Windows Server 2008 + Windows Vista

More Efficient Management

Single worldwide servicing model

Event forwarding between client and server

Faster and more reliable remote operating system deployments

Network Access Protection ensures health of connecting systems

Greater Availability

Scalable print servers with client-side rendering

Transparent offline experience with client-side caching

Transactional File System for file and registry operations

Policy-based Quality of Service to prioritize application bandwidth

Faster Communications

Fast enterprise class search on clients and servers

Faster networking with new TCP/IP stack and native IPv6

Improved file-sharing performance over high-latency links

Integratedremote access to internal applications and resources


Session summary
Session Summary

  • NPS and NAP can be used to protect networks

  • Policy rules may be extremely fine-grained

  • NPS is a very flexible server application


For more information
For More Information

Visit TechNet at:www.microsoft.com/technet

www.microsoft.com/nap


Where else can i get help
Where Else Can I Get Help?

  • Live Events and Online webcast Series

  • My Blog: http://ranjanajain.spaces.live.com

  • Chats, Newsgroups, Forums and Virtual Labs

  • Local Locator for Professional User Groups

groups.msn.com/itdelhiug



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