SSDG
SSDG (State e-Governance Services Delivery Gateway) is the initiative taken by the Department Of Information & Technology, Government of India at the State level. At the central level it has a NSDG (National e-Governance Services Delivery Gateway). So all the gateways at the states and the center forms a Constellation of Gateways.
SSDG is standard based Messaging and routing Switch which provide seamless interoperability and exchange of data across the departments.
Vision
- Standard based messaging and routing switch
- Nation-wide Gateway Constellation
- Envisaged as constellation of National and State data center level Gateways
- Single Window service delivery
- Independent of time, place and technology
- Separation of Front end citizen interfacing with departmental service delivery
- Facilitator of Public-Private-Partnership with CSC to interface with citizen and department to focus on services
- Facilitate in evolving Departmental workflow
Key Benefits
- Set of reusable modular Components
- Vendor-independent data interoperability
- SOAP, XML
- Cost effective and faster way for connecting legacy back-office systems
- Always ON service with capacity to handle large volumes
- Reduction due to repeatable approach
- Project delivery Time Scales, Cost of implementation
- Risk
Other Features
- Compliance of eGovernance standards
- IIP, IIS, IGIS & GCSS
- Compliance to Web Standards
- SOAP1.2, HTTP 1.1, XML 1.0
- Open source tools
- Information Security Management System as per ISO 27001
PKI Implementation
- Two layered implementation for Authentication, Authorization, Integrity & security
- Client Authentication (bi-directional) SSL for security during communication
- W3C XML signature based authentication, authorization & integrity
- Compliance to W3C XML signature standard
- Client Authentication based SSL
- Solution designed for minimum performance impact