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A Survey of WAP Security Architecture Neil Daswani [email_address]
Overview ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Security Basics ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Security Basics ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Wireless Security ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Need for App Level Security ,[object Object],[object Object],[object Object]
Basic WAP Architecture Internet Gateway Web Server WTLS SSL
WTLS & SSL ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
WTLS: Class 1 ,[object Object],ClientHello -----------> ServerHello <-----------  ServerHelloDone ClientKeyExchange ChangeCipherSpec Finished -----------> <----------- Finished Application Data <----------> Application Data
WTLS: Class 2 ,[object Object],ClientHello -----------> ServerHello Certificate <-----------  ServerHelloDone ClientKeyExchange ChangeCipherSpec Finished -----------> <----------- Finished Application Data <----------> Application Data 1. Verify Server Certificate 2. Establish Session Key
[object Object],WTLS: Class 3 Client Hello -----------> ServerHello Certificate CertificateRequest <----------- ServerHelloDone Certificate ClientKeyExchange  (only for RSA) CertificateVerify ChangeCipherSpec Finished -----------> <----------- Finished Application Data <----------> Application Data 1. Verify Server Certificate 2. Establish Session Key 3. Generate Signature
TLS/SSL vs. WTLS ,[object Object],[object Object],[object Object]
WAP Security Models ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Operator Hosts Gateway ,[object Object],Operator Content Provider Internet WAP/HDTP Gateway Web Server WTLS Class 1 or Encrypted HDTP SSL
Operator Hosts Gateway ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Operator Hosts Gateway ,[object Object]
Operator Hosts Gateway ,[object Object],[object Object],[object Object],[object Object],[object Object]
Content Provider Hosts Gateway ,[object Object],WAP Gateway Web Server WTLS Class 2 SSL Content Provider
Content Provider Hosts Gateway ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Content Provider Hosts Gateway ,[object Object],Internet WAP Gateway WTLS Class 2 SSL Operator Web Server SSL Content Provider WAP Gateway
Content Provider Hosts Gateway ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Restricting Gateway Access ,[object Object],[object Object],[object Object],[object Object],[object Object]
WIM: WAP Identity Module ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
WMLScript Crypto API ,[object Object],[object Object],[object Object],[object Object]
WML Access Control ,[object Object],[object Object],[object Object]
Summary ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
References ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

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Wap Security Arch Presentation

  • 1. A Survey of WAP Security Architecture Neil Daswani [email_address]
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  • 7. Basic WAP Architecture Internet Gateway Web Server WTLS SSL
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