NETWORK · SECURITY · WIRELESS · MAINTENANCE
byunsk@nsnnet.co.kr|KO / EN
Services background
BUSINESS

Services

Network rack and cabling work
01NETWORK

Network installation

We design and build wired networks from the ground up, scaled to the size of your site.

New corporate network builds
Network relocation and expansion
VLAN and internal network design
Network architecture improvement
Firewall and security appliances
02SECURITY

Security solutions

We design and apply security policies that block external threats.

Firewall deployment and policy configuration
VPN deployment
Fault analysis and configuration tuning
Wireless AP installation site
03WIRELESS

Wireless networks

We build optimised corporate Wi-Fi without data loss.

Corporate wireless AP deployment
Dead-zone remediation
Corporate Wi-Fi security configuration
Internal and guest network separation
Monitoring and inspection work
04MAINTENANCE

Maintenance

Stability maintained through scheduled inspection and fault response.

Scheduled inspection and fault response
Maintenance reporting
Configuration backup
FIELD WORK

We do the field work ourselves

Structured cabling and nationwide on-site support included — we do not separate design from installation.

05CABLING

Structured cabling

From UTP and fibre cabling to rack build-out and cable management, we carry out internal network cabling ourselves.

UTP and fibre optic cabling
Rack build-out and cable management
Office relocation and expansion cabling
Existing cable clean-up and labelling
06ON-SITE

Nationwide on-site support

We are not limited to the capital region — we travel to sites nationwide for inspection and fault resolution.

Nationwide site visits
On-site inspection and survey
On-site fault resolution
Installation support at build sites

Planning a project?

We can start with a site survey and design proposal.