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Hybrid 
environment architecture

Simplify security management across on-premise systems, private and public clouds.

Hybrid  environment architecture

More about Nex Firewall Hybrid & multi-cloud deployment?

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Hybrid Architecture

A hybrid architecture places sensitive data processing and core enforcement on-premise, while distributing scalable analytics and detection across multi-cloud environments. A unified control plane manages policies, with secure connectors synchronizing data, ensuring consistent protection, low latency for critical tasks and elastic capacity for broader threat analysis.

AI  Developers Users Apps 01 Public LLM models Hybrid Solution Architecture DevOps Office Datacenter (Enterprise) UniChat Cloud  Output Gatekeeper - Sensitive data (PII) - Toxic language - Hallucinations Pass / Change / Block Pass / Change / Block Private SLM (GPU server) API [ ] LLM response Input Gatekeeper - Prompt injection - Malicious code - Denial of Service Output Gatekeeper - Sensitive data (PII) - Toxic language - Hallucinations Private SLM (GPU server) Pass / Change / Block [ ] App / User prompt request [ ] LLM response Pass / Change / Block API [ ] Nex Firewall (CPU server) © 2026 Nex Firewall | All rights reserved  App / User prompt request (Private / Public) Apps 02 Nex Firewall - Prompt injection - Malicious code - Denial of Service Input Gatekeeper Agents
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Nex Firewall logo

Workload portability

 

Applications and AI models can move between on-prem and different cloud providers, enabling flexibility and easier optimization of cost or performance.

Optimized resource usage 

 

Balance between fixed on-prem capacity and elastic cloud resources.

Resilience and redundancy

Multi-cloud setup reduces downtime and vendor lock-in risks.

Hybrid Features 

Hybrid solutions can keep sensitive data on-premise for security and compliance, while using multi-cloud scalability for less critical workloads. They enforce unified policies across environments, improve resilience through redundancy, and optimize resource usage by balancing fixed infrastructure with elastic cloud capacity.

Mixed deployment scenarios

Deploy your most sensitive workloads on our on-premise appliances while relying on our cloud platform for scalable, public-facing applications with high traffic.

Multi-cloud solutions

Protect workloads across Azure,  AWS, Google Cloud and beyond, with centralized management through one pane of glass.

Implementation of API gateway

Connect nexfirewall.online directly to your existing API gateways, such as Apigee, Kong or AWS API Gateway, to add security without disrupting operations.

Consistent policy management

Regardless of the organization’s size, a single, unified definition of policies is all that’s needed to deploy them across the entire managed infrastructure

Contact offices

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London (UK)

Easthampstead Road

Wokingham

RG40 3AE  Berkshire

+44 (7887) 505 116

Prague (CZ)

Freyova 1/12

Areal Pivovar offices

190 00  Prague 

+420 (730) 561 700

Vienna (A)

 

Scheydgasse 41

A-1210  Vienna

+43 (660) 400 1409

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© 2026 Contigen Ltd. | All rights reserved 

Hybrid Solution Advantages

Hybrid Solution

Modern IT thrives in hybrid environments, not single clouds. Nex Firewall provides flexible deployment options that act as a unified security fabric, bridging legacy systems and modern clouds while ensuring consistent, company-wide policy enforcement.

 

Speed up your secure AI rollout using a Hybrid alternative of Nex Firewall you gain:​​

  • On-premise data isolation - Sensitive data stays locally for maximum control, privacy, and compliance.

  • Cloud-based scalability - Non-sensitive workloads scale dynamically across multiple cloud providers.

  • Unified policy enforcement - Consistent rules applied across on-prem and cloud environments.

  • Latency optimization - Time-critical processing can run locally for faster response, while less time-sensitive tasks are handled in the cloud.

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