- Gov & Defense
Case Study: Secure eGates and Visa Data Access
Law Enforcement Agency in the Middle East (GCC)
Extremely high risk due to Internet-exposed destination systems
Real-time or near-zero latency requirements for border control operations
Integration with IBM MQ and asynchronous request patterns
Complex bidirectional logic (request/response) within a constrained security model
Need / Problem / Context
Enabling Secure Real-Time Access to Immigration Data from Untrusted Zones
A border control authority needed to provide controlled access to a highly sensitive immigration database from external, non-secure environments, including automated eGates and web-based applications deployed in public-facing zones.
These systems required real-time or near real-time responses to process passenger flows efficiently, while interacting with a core system containing confidential visa and identity data. The challenge was to enable fast and reliable data access for operational use, without exposing the protected environment to any cyber risk, despite the inherently untrusted nature of the requesting systems.
Solution deployed
Cyberium designed a controlled and secure data exchange architecture based on a half-duplex model, combining independent unidirectional flows with advanced application-layer validation mechanisms. This enables asynchronous request/response interactions while ensuring that no direct bidirectional communication path is ever established.
4x OWA 3U @ 1 Gbps
Hardware-enforced unidirectional gateways ensuring secure data transfer across multiple security zones
Filtering and deep packet inspection (DTD/XML)
Fine-grained control and validation of exchanged data structures at the application level
Bespoke Transaction Validation Layer
Includes encryption and digital signature mechanisms to validate each request and response
High-Availability℗ Setup
The architecture incorporates Cyberium patented High Availability mechanisms, ensuring uninterrupted data exchange and eliminating any single point of failure for this mission-critical border control workflow
How It Works — Architecture Overview
Outcomes & benefits
Delivers secure, real-time border operations by enabling fast access to critical data while preserving strict confidentiality and improving overall efficiency.
Secure deployment of automated eGates with controlled access to sensitive immigration data
Significant reduction in passenger waiting times and improved border throughput
Improved data accessibility for officers, enabling better decision-making in real time
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We secure the Sovereign
— connecting what should stay isolated.
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