Network Defense — Network Security Engineering

Network Security Engineering / 03

Available by scope

See and contain suspicious behavior across critical network paths.

Assessment, architecture, NDR and network-response engineering for distributed, hybrid and critical communications.

01
Data

Authorized sources and verifiable quality

02
Intelligence

Models, context and Harpia correlation

03
Control

Policy, oversight and traceability

Strategic problem

Technology begins with the risk that must be understood.

Perimeter controls cannot explain every movement between identities, devices, services and third parties. Poor segmentation turns one compromised path into broad operational exposure.

Controls must respect availability, legacy constraints and approved change windows.

The Bellot difference

Intelligence designed into defense—not added afterward.

Network evidence is evaluated alongside identity, IoT, cloud-processing and physical context—not as a separate packet stream.

Operating model

From the environment to continuous improvement.

01Discover
02Map
03Segment
04Monitor
05Contain
06Harden

Engagement outputs

The engagement ends with explicit decisions, artifacts and responsibilities.

The final composition depends on the agreed scope. These are the core artifacts guiding the engagement.

01

Critical-path, trust-boundary and architecture map

02

Segmentation and network-detection design

03

Prioritized remediation plan and network-response runbooks

01

Capabilities

  • Network Security Assessment
  • Network monitoring and NDR
  • Anomalous-traffic detection
  • Network threat detection
  • Segmentation and secure architecture
  • Firewall architecture, Zero Trust assessment and network incident response
02

Applications

  • Hybrid enterprise networks
  • Critical service paths
  • Remote operations
  • Third-party connectivity
  • IT, IoT and OT boundaries
03

Architecture

  • Flow, DNS and authorized network telemetry
  • Asset and identity context
  • Detection and Harpia correlation
  • Controlled network-response integration
04

Operational outcomes

  • Clearer critical paths
  • Reduced lateral exposure
  • Relevant network detections
  • Faster investigation and containment

Harpia / Proprietary Intelligence Engine

The proprietary intelligence engine connecting Bellot architecture.

Harpia is embedded across services: it relates signals, supports behavioral detection, prioritizes investigations and recommends governed actions. It is not sold as a separate AI project.

Meet Harpia
Harpia intelligence and correlation core

Next step

Start with the operation, the signals and the expected impact.

Build a defensive capability that can evolve.

Talk to Bellot