Extending applications securely to wireless health workers.

Mobilizing the Clinician Extending applications securely to wireless health workers. Peter George Managing Director Wheatstone Consulting

Why wireless? ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Data from MRI 5 th Annual Survey of EHR Trends and Usage

Legacy Network Applications ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],in wireless networks almost none of these conditions prevail.

Wireless Data Challenges ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Wireless Application Deployment: Typical Approaches in use today ,[object Object],[object Object],[object Object],[object Object]

Mobility XE: Get Connected. Stay Connected. Hotspot WAN WAN WAN Coverage Gap Secure DSL Connection Roamable VPN Application Session Persistence InterNetwork Roaming Compression & Link Optimizations Best Bandwidth Routing Application Server VPN Router Poor Coverage Day in the Life of a Mobile Clinician

[object Object],[object Object],[object Object],[object Object],[object Object],Mobile Solution Litmus Paper Test

Productivity Report on Mobile Clinicians St. Luke’s Episcopal Hospital Houston Texas

Productivity Report on Mobile Clinicians ,[object Object],[object Object],[object Object],[object Object],[object Object]

Environmental Issues ,[object Object]

[object Object],[object Object],Forrester Research: Mobile VPNs: Securing Mobile Remote Access June 2005

Experience with IPSec and SSL VPNs ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Enter the Mobile VPN

Criteria for Successful Mobile Computing ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

What to look for in a Mobile VPN Security ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

What to look for in a Mobile VPN Control ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

What to look for in a Mobile VPN Reliability ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

What to look for in a Mobile VPN Usability ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

What to look for in a Mobile VPN Bandwidth ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

*Requires the installation and configuration of client software **For web based traffic ***Many third-party IPSec solutions are now supporting the NAT-T RFC How IPSec and SSL VPNs Compare Yes Yes Yes Quarantine by device or user Yes No*** Yes NAT-friendly Yes No Yes** Transparency (ease of use) Yes Yes No* Compatible with Win32 applications without modification Yes No No Wireless Link Optimization Yes Some No Data compression Yes No No Application session persistence Yes No No Seamless roaming (slow handoffs – out-of-range or suspend/resume) Yes No Yes Seamless roaming (fast handoffs) Yes No Tolerant Wireless-friendly Yes Yes Yes Device-to-DMZ security Yes Yes Yes Integrates with existing authentication schema Yes Yes Yes Standards-based encryption Yes Yes Yes Standards-based key exchange Mobile VPN IPSec SSL

Productivity Report on Mobile Clinicians ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Stories From the Front Line Marshfield Clinic ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Stories From the Front Care in the Community ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Mobile VPN Summary ,[object Object],[object Object],[object Object],[object Object],[object Object]

Thank you ,[object Object],[object Object],[object Object],[object Object]

Extending applications securely to wireless health workers.

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