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SELF-DEVELOPED SOLUTION · NAC

zHive · Unified Wired/Wireless Network Access Control

TELETRON's self-developed NAC solution blocks unauthorized access in advance through standard RADIUS authentication and controls the network at the user and device level.

zHive product logo
Unified Wired/Wireless Network Access Control (NAC)
RADIUS802.1XNAC
Solution Overview

At the Network's Front Door,
We Control Every Connection

A unified wired/wireless Network Access Control (NAC) solution that blocks unauthorized access in advance through standard RADIUS-based user and device authentication.

With an in-house policy engine, built-in DHCP, and an integrated web console, zHive identifies in real time who is connecting, from which device, and where — then dynamically applies VLAN and ACL policies to manage the entire corporate network consistently from a single screen.

Key Features

From Access Control to Authentication and Management

Delivers all the core capabilities your network security needs on a single platform.

Network Access Control

Blocks connections at the entry point so only authenticated users and devices can join the network, eliminating unauthorized access and insider threats at the source.

Powerful Policy Engine

Dynamically assigns VLANs and ACLs by user, department, and device type, automatically applying granular access permissions.

Network Visibility

Identifies and visualizes connected devices, users, and connection paths in real time, giving you a complete view of your network at a glance.

Diverse Authentication Methods

Supports multiple authentication methods — including 802.1X, MAC Authentication Bypass (MAB), and MFA OTP — tailored to your environment, flexibly strengthening security.

DHCP · IP Management

The built-in DHCP automatically allocates and reclaims IP resources while centrally managing IP-MAC-user mapping to prevent IP conflicts and leaks.

Web Portal

Provides a web authentication portal for visitor and guest devices, safely allowing temporary access without the need for a separate agent.

Solution Architecture

zHive Architecture Diagram

Shows how zHive controls the network flow — from connecting devices to authentication and policy enforcement.

END POINT
User · Device
PC · Mobile · IoT
NETWORK EDGE
Switch · AP
Wired Port · Wireless SSID
zHive CORE
Policy Engine · RADIUS · DHCP
Authentication · VLAN/ACL · IP Management
① Device connects → ② Switch/AP forwards the authentication request → ③ zHive authenticates the user and device via RADIUS → ④ VLAN/ACL policies are applied dynamically, then access is allowed or blocked
Auth Agent Internet Firewall Headquarters Backbone /Spine Distribution/ Leaf Legacy or SD-LAN network Access Switch/ Wireless AP 1F Workspace 10F Workspace Factory Industrial IoT devices Server Farm zHive Authentication System Authentication Web Portal DHCP Internal Server HR DB Branch Workspace Consistent user experience across locations Inter-floor move Same IP / security policy Building / region move Same IP / security policy maintained
Deployment Diagram — Covering headquarters and branch offices, the server farm (zHive authentication, DHCP, and web portal), factory industrial IoT, and user BYOD. The same IP and security policies are maintained even when moving between buildings or locations.
Features · Benefits

The Value You Gain

Strengthen network security and improve operational efficiency at the same time.

01

Stronger User-Based Security

Controls access by user and device rather than by IP, delivering precise, fundamental security.

02

Location-Independent Workspace

The same policies apply whether you connect over wired, wireless, or remote access, delivering a consistent security experience.

03

Centralized Policy Management

Define and deploy all policies at once from an integrated web console, significantly reducing operational overhead.

04

SDN Network Segmentation

Logically separates business and non-business networks based on dynamic VLAN/ACL, building a secure network structure.

Considering zHive for Your Network?

Our expert engineers will guide you through NAC configuration and deployment tailored to your network environment.

Contact Us About zHive →
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