Business Overview

Infrastructure

Alcatel-Lucent

Switch

Wireless LAN

OmniAccess Stellar access point external antenna matrix

Core Edge Network

Backbone switch

Aggregation switch

CEN controller

L3 switch

SDN switch

Access switch

KT Cloud Authorized Sales & Consulting

KT Cloud product portfolio

KT Cloud Authorized Sales & Consulting

Korea’s core public servicesin use

Government institutions / Local governments
Research institutes / Associations
Universities / Schools
Outsourced IT companies

Service Features

User subscription authentication exclusively for Korean public institutions
(kt cloud public cloud–dedicated portal and customer support)

Physically isolated public-dedicated system architecture
(Network, security, servers, storage, and related systems)

Network by using organization
Virtualization-isolated cloud

Virtual resources of the kt kloud public cloud are
Provisioned in a dedicated space at the Cheonan Data Center

Separated into Public NW and Private NW
(Backend systems such as databases are configured in a closed Private NW)

H/W-based intrusion prevention (IPS) and
default firewall provision with managed security services

Service Architecture Diagram