Security

Protect infrastructure and data against cyber threats

Security is not a single product but several coordinated layers of defence. NAK builds protection from the network perimeter and endpoints to identity, monitoring and incident response.

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Scope of service

  • Next-generation firewalls and VPN
  • Endpoint and email security
  • Identity management, MFA and access control
  • Monitoring, logging and incident response
  • Security assessment and policy consulting

What you get

01

Layered defence

Firewalls, endpoint security, access control and backup working together.

02

Smaller attack surface

Standard configuration, patching and least-privilege access.

03

Early detection

Monitoring and alerts to handle anomalies before they spread.

04

Compliance support

Policies and controls aligned to customer, industry and legal requirements.

How NAK delivers

  1. 1

    Discover

    Understand your current state, goals and constraints.

  2. 2

    Design

    Propose architecture, roadmap and a clear quotation.

  3. 3

    Deliver

    Install, test and accept on-site or remotely.

  4. 4

    Operate

    Monitor, maintain and support under SLA.

Related technologies

A reference list of technologies commonly used in this solution group.

  • Cisco
  • Fortinet
  • Microsoft

Frequently asked questions

Is multi-factor authentication (MFA) really necessary?

Yes. MFA greatly reduces risk when passwords leak. Enable it at least for admin accounts, email and remote access.

Where should a small or mid-sized business start?

Start with the fundamentals: backups with tested restores, patching, MFA, a correctly configured firewall and access control. Then add layers according to risk.

How costly is a major data breach?

According to IBM’s Cost of a Data Breach Report 2025, the global average cost of a breach is US$4.44 million. Actual figures vary by size and industry.

Talk about your needs

Tell us your current state and goals, and the NAK team will propose a suitable approach.

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Zalo 0937 212 288