network operation center (NOC)

We vigilantly monitor vast infrastructure 24/7. We deliver initial event correlation, infrastructure impact determination and prioritized incident resolution with high rates. 
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Monitor Network

Customer network health
and performance.

Technical Support

24/7 network monitoring and troubleshooting.

Troubleshooting

Critical problem
resolution.

proficient engineer

Certified engineers covering comprehensive end-to-end.

A Seamlessly Integrated Unit of Your Operations

NCD gives you the benefits of owning a Network Operations Center — without the complexity of running one.

Our expert team provides comprehensive technical support and manages the majority of day‑to‑day operations, resolving more than 90% of routine tickets so your internal teams can concentrate on strategic, revenue‑generating work.

We deliver Tier‑1 to Tier‑3 support and cover multi‑country operations across Singapore, Malaysia, China, Hong Kong, Vietnam, the United States, Mexico, and Peru. Combined with high‑quality content, dependable delivery, and precise execution over an ultra‑secure, highly resilient network, our NOC ensures consistent performance and peace of mind.

Features & Capabilities

24/7 Performance Monitoring
& Preventive Maintenance

Continuous monitoring and proactive maintenance to maximize uptime and prevent incidents.

Remote Support & Manned Helpdesk

Remote technical assistance with staffed helpdesk coverage per your chosen Service Availability SLA.

Server & Application Support

Support for on‑premises, data center, and cloud servers, including application functionality troubleshooting and maintenance.

Multi‑Location & Global Coverage

Multi‑site support across domestic and international locations.

Tiered Service Levels & SLAs

Flexible, tiered support options with formal Service Level Agreements to meet operational requirements.

Broad Platform Compatibility

Support for all major operating systems, hardware, and software platforms.

Routine Administrative
& Security Tasks

Administrative operations, virus and malware removal, and software installation included.

Hardware &
Software Asset Audits

Comprehensive audits to maintain accurate inventories and lifecycle visibility.

Built‑in Remote Control Capabilities

Secure remote access tools for fast diagnostics and remediation.

Features and Benefits

  • Proactive monitoring for ongoing performance analysis, self-healing, and auto-remediation
  • Escalation and resolution support with ITSM and ITIL best practices to meet high-quality standards
  • Certified engineers covering comprehensive end-to-end managed IT services for seamless operations
  • Comprehensive network and infrastructure components to ensure optimum performance

Tiered Support

HELP DESK & INCIDENT MANAGEMENT TIERS
For any incidents, we immediately get into action, open up a conference bridge, liaise with all the involved parties for resolution, and send regular updates to business and IT stakeholders, based on the escalation matrix. The following are the different tiers of support our Help Desk offers.

Tier-1

Support

It is backed by a generalist NOC Technician with a broad understanding of a part(s) of the IT and network infrastructure under management.

Basic support and troubleshooting, such as password reset, printer configurations, break/fix instruc tions, ticket routing, and escalation to Tier-2 and Tier-3 support.
  • Support for identified Tier-2 and Tier-3 issues, where configuration solutions have already been documented.
  • When a Tier-1 issue is not resolved, the Tier-1 NOC Technician classifies the problem into the appropriate Response Time SLA/ Severity Level and
    escalates to the appropriate Tier-2 contact, along with the ticket number; then tracks the ticket to close.

Tier-2

Support

  • Issues such as break/fix, configuration issues, troubleshooting, software installations, and hardware repair (including in-house repair or coordinating depot services) are handled in this level of support.
  • Issues escalated by Tier-1 support are handled. The technicians here are more specialized and will first determine if the problem falls in the
    specialist’s domain, based on the data collected by the Tier-1 NOC Technician.
  • If it falls in their domain, they determine if it is a new or an existing issue. At this point, NOC specialists might use advanced diagnostic tools and data analysis.
  • If it is an existing problem, Tier-2 specialists find out if there is a solution or a workaround in the database. However, in some cases, there might be no solution if it is a known issue. In such cases, NOC Engineers include additional notes on the issues register and escalates to the relevant vendor or Tier-3 Engineer.
  • If it is a new problem, they conduct further analysis to see if it could be fixed and resolve the issue. If not, it is then escalated for Tier-3 support, where it is typically assigned to a certified NOC engineer or a product
    specialist.

Tier-3

Support

  • Highly complex incidents with the ability to engage with a specialist in the vendor Technical Assistance Centers (TAC) are handled in this level of support.
  • They collect all the necessary information from the bottom two tiers. They perform deep level analysis, directly work on sensitive administrative permission items, and implement changes, configurations and other technical solutions (within the limits of the contract) for fault resolution.
  • Support for troubleshooting, configuration, database administration, and repair for servers, network, infrastructure, Data Center, email, file shares, and other infrastructure issues.
  • Furthermore, with the ability to deploy solutions to new problems, our Tier-3 Engineers have the highest level of expertise for solving difficult issues. They become the customer’s central point of contact for coordinating complex incident resolution that might involve multiple vendors.

Your externetworks advantage

Solves IT Crisis: 

Our Help Desk Services help resolve any critical issues before it turns into a major IT crisis and brings your business to a standstill.

Complete Freedom
from IT Worries:

You will gain complete freedom from all your IT worries through our Help Desk Service offerings. You can then focus on your core competencies with total peace of mind.

Real-time Dashboard Monitoring: 

We provide you with an IT Health Dashboard that helps you get an overview of the real-time view of the status of your enterprise IT.

Expert Support across Diverse Technologies
and Platforms: 

You can be assured to get the best support services across a diverse range of technologies and platforms, with our certified engineers taking care of your IT needs.

Cost-efficiency
through Economical
IT Support Costs:

You can enjoy the benefits of economical IT Support costs through our cost-effective and efficient IT solutions.

Superior
Productivity: 

Your employees and customers can be free from the stress of IT worry and focus on their core jobs, which leads to higher productivity and enhanced user experience.

On-Demand
IT Support: 

With our Help Desk Services, you can benefit from on-demand IT support from our expert team of engineers, who are just a call or click away!

Regular IT
Health Reports: 

You can know the status and performance of your IT environment through a regular quarterly report on Lifecycle Management, Network Health, Warranty and much more.

Strategic Vendor & Partner

Our Certification
ISO 9001 (QMS) Certification
ISO / IEC 27001
ISMS
Cybersecurity Review
of China
Information Technology Service Standards (ITSS)
Registration of 31 Computer Software Copyrights
China Cybersecurity Review Technology and Certification Center

Contact Us

You’re not a customer yet and would like to discuss our services?

Join Our Global
Cybersecurity Alliance

Whether you’re an enterprise seeking protection or a tech provider expanding capabilities, let’s build safer digital ecosystems.
  • +852 2138 9380
  • info@ncdefence.com
  • Suite 3606, 36/F, Skyline Tower, 39 Wang Kwong Road, Kowloon Bay, Kowloon

China offices:

Zhuhai
Rm 1303-1305, 13/F, Windsor International Building, Xiangzhou District, Zhuhai​

Guangzhou
Unit 104-106, Zone B, Guangzhou VC Town, Haizhu District, Guangzhou

Let’s get in touch

Whether you’re an enterprise seeking protection or a tech provider expanding capabilities, let’s build safer digital ecosystems.