LIEN
Local LLM

On-premise AI Work Assistant

Local LLM

Your data stays inside. Your intelligence grows stronger. Sensitive corporate data never leaves your network, while AI supports your work in a secure environment.

Background

What is Secure Local LLM?

Local LLM is a conversational AI work-assistant system that runs on your company's on-premise servers. From document summarization and knowledge search to report writing and data analysis, AI supports your work securely and quickly.

Secure Local LLM

Key Features

Core Capabilities of Secure Local LLM

The core productivity features of a Secure Local LLM that runs safely on your internal infrastructure, with no data leaving your network.

Intelligent Chat

Intelligent Chat

Natural languageAccurate answers
Summarize / Draft

Summarize / Draft

Knowledge Search

Knowledge Search

Work Automation

Work Automation

Data Analysis

Data Analysis

Intelligent Chat

Intelligent Chat

Summarize / Draft

Summarize / Draft

Knowledge Search

Knowledge Search

Work Automation

Work Automation

Data Analysis

Data Analysis

Intelligent Chat

Intelligent Chat

Summarize / Draft

Summarize / Draft

Knowledge Search

Knowledge Search

Work Automation

Work Automation

Data Analysis

Data Analysis

Architecture

System Architecture

From the user interface to the infrastructure, an architecture designed for security and scalability.

PC

Mobile

Internal systems

Local LLM Engine

RAG Engine
RAG Engine

AI Services

Chat interface
Agent Orchestrator
Tools / Plugins

Data Layer

Document store
Vector DB
Relational DB

Data Sources

Web / External

DB / Systems

Internal documents

Security

Integrated Security Built on N2SF

A core security framework that protects corporate assets and data in multiple layers, based on N2SF (Network & Storage Security Framework).

Network Security

Network Security

Network isolationZero-trust network
Access Control

Access Control

Data Protection

Data Protection

Audit & Monitoring

Audit & Monitoring

Safe Operations

Safe Operations

Network Security

Network Security

Access Control

Access Control

Data Protection

Data Protection

Audit & Monitoring

Audit & Monitoring

Safe Operations

Safe Operations

Network Security

Network Security

Access Control

Access Control

Data Protection

Data Protection

Audit & Monitoring

Audit & Monitoring

Safe Operations

Safe Operations

Rigorous Data Security
and Access Control

Rigorous Data Security and Access Control

  • Privacy: removal, masking and aggregation of sensitive data
  • Access control: user permission management and duplicate-login prevention
  • System security: stability assured through real-time logging
Efficient Data Management
and Higher Productivity

Efficient Data Management and Higher Productivity

  • Readability: detailed specs and metadata at a glance
  • Integration: one-click import/export of large datasets
  • Productivity: flexible linking and streamlining across processes
Optimized Data Environment

Optimized Data Environment

  • Infrastructure: a dedicated environment balancing security and efficiency
  • Resource management: optimized resources by minimizing data movement
  • Operating cost: efficiency and savings through permission/feature mapping

Frequently Asked Questions

What is Secure Local LLM?

Local LLM is a conversational AI work assistant that runs on a company's internal servers (on-premise). It supports document summarization, knowledge search, report drafting, data analysis, and other tasks.

Does company data leave our network?

No. Local LLM runs inside your own infrastructure so sensitive corporate data is never sent outside. It applies internal network isolation and a zero-trust network model.

What can Local LLM do?

Intelligent conversation, document summarization and drafting, knowledge search across internal documents, repetitive task automation, and Excel/CSV data analysis with visualization.

How is security structured?

Built on N2SF (Network & Storage Security Framework), it layers network security, access control (SSO/MFA, RBAC), data protection (encryption in transit and at rest), auditing and monitoring, and backup and recovery.