Vpn

VPN: Virtual Private Network Presented by: Germaine Bacon Lizzi Beduya Betty Huang Jun Mitsuoka Juliet Polintan

Introduction: What is a VPN? ,[object Object],[object Object],[object Object]

Introduction (continued): ,[object Object],[object Object],[object Object],[object Object],[object Object]

VPN TOPOLOGY How does a VPN work?

VPN Topology: Types of VPNs ,[object Object],[object Object],[object Object]

VPN Topology: Remote Access VPN

VPN Topology: Advantages and Disadvantages of VPN ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

VPN Topology: Advantages and Disadvantages of VPN ,[object Object],[object Object],[object Object],[object Object],[object Object]

VPN Topology: What is needed? ,[object Object],[object Object],[object Object],[object Object],[object Object]

VPN Topology: How it works ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

VPN COMPONENTS What are the components of VPN?

VPN Components ,[object Object],[object Object],[object Object]

VPN Components: Protocols ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

VPN Components: Protocols ,[object Object],[object Object],[object Object],[object Object]

Example of packet encapsulation

VPN Components: Security ,[object Object],[object Object],[object Object],[object Object]

VPN Components: Security ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

VPN Components: Appliances ,[object Object],[object Object],[object Object],[object Object]

VPN PRODUCTIVITY AND COST BENEFITS How can companies benefit from VPN?

VPN Productivity and Cost Benefits: Benefits ,[object Object],[object Object],[object Object],[object Object]

VPN Productivity and Cost Benefit: Costs ,[object Object],[object Object],[object Object],[object Object]

QUALITY OF SERVICE (QoS) WHAT IS QoS?

VPN Productivity and Cost Benefits: Quality of Service ,[object Object]

QoS Options ,[object Object],[object Object],[object Object]

Differentiated Services Model (DiffServ)

Integrated Services Model (IntServ)

THE FUTURE OF VPN Where is VPN headed?

Future of VPN ,[object Object],[object Object],[object Object],[object Object]

Future of VPN: Companies with VPN

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