What is SHIELD Edge Link?
A security relay platform that safely connects internal and external networks
Provides secure internal→external / external→internal / remote access without a VPN.
1. The Role of SHIELD Edge Link

Access Control Service
- User authentication-based access control, JWT token validation, ZTCAP policy application
- Secure Access to Internal Systems from External Users, BYOD, and Remote Work Environments
- SHIELD ID Authentication Integration
Proxy Relay Service
- The basic Proxy performs both Inbound and Outbound roles.
- Inbound: Request relay to allow external users to access internal systems
- Outbound: Control to safely use only external URLs registered in the internal network, based on RBI, blocking exposure of internal IPs
Remote Access
- Accessing Internal PC/Server via RDP·SSH through Browser
- No agent installation required
2. Key Features
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Creating a Safe Work Environment Without a VPN
- Secure relay through Authentication, Policy, and Isolation Browsing (RBI)
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Zero Trust-Based Access Control
- SHIELD ID Authentication + ZTCAP Policy for Sophisticated Access Control
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Supports both cloud and on-premises
- Integrating Internal Legacy Systems with External SaaS Securely
3. Distribution Types
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single**OVF image (virtual appliance)**provided
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Both independent and integrated configurations are possible depending on the environment.