# Viettel VCS-NSM alternatives and competitors (2026)

The closest Viettel VCS-NSM alternatives are [Hyprfire Firebug](https://cybersectools.com/tools/hyprfire-firebug), [GREYCORTEX Mendel](https://cybersectools.com/tools/greycortex-mendel) and [Stamus Networks Clear NDR](https://cybersectools.com/tools/stamus-networks-clear-ndr). Picking a Viettel VCS-NSM alternative comes down to fit: Network Detection and Response coverage, your environment, your integrations and your budget. So each option below shows what it covers, how it deploys, its pricing model and the company behind it.

40 alternatives. Closest matches: Hyprfire Firebug, GREYCORTEX Mendel, Stamus Networks Clear NDR.

## The product

[Viettel VCS-NSM](https://cybersectools.com/tools/viettel-vcs-nsm) by Viettel Security

Real-time network security monitoring for threat detection using DPI and sandbox

Category: [Network Security](https://cybersectools.com/categories/network-security) · Pricing model: Commercial

## Viettel VCS-NSM alternatives and competitors

Viettel VCS-NSM is a commercial [Network Detection and Response](https://cybersectools.com/categories/ndr) solution made by Viettel Security. The closest matches by shared tags and NIST CSF 2.0 coverage are [Hyprfire Firebug](https://cybersectools.com/tools/hyprfire-firebug), [GREYCORTEX Mendel](https://cybersectools.com/tools/greycortex-mendel), [Stamus Networks Clear NDR](https://cybersectools.com/tools/stamus-networks-clear-ndr), [Red Piranha Crystal Eye NDR](https://cybersectools.com/tools/red-piranha-crystal-eye-ndr), and [DBAppSecurity DAS Network Detection and Response (DAS-NDR)](https://cybersectools.com/tools/dbappsecurity-das-network-detection-and-response-das-ndr). All 40 alternatives on this page are ranked the same way.

## The closest Viettel VCS-NSM alternatives

These 8 solutions overlap most with Viettel VCS-NSM. Each one says what the product does and, when the overlap is big enough, which capabilities it shares.

### 1. [Hyprfire Firebug](https://cybersectools.com/tools/hyprfire-firebug)

Managed NDR solution delivering network threat hunting via passive traffic metadata.

[Network Detection and Response](https://cybersectools.com/categories/ndr) · Commercial

Key features: 7 listed. See them on the [Hyprfire Firebug page](https://cybersectools.com/tools/hyprfire-firebug#features).

Shares 3 capabilities with Viettel VCS-NSM: PCAP, Network Monitoring, Anomaly Detection

[Hyprfire Firebug alternatives](https://cybersectools.com/alternatives/hyprfire-firebug) · [Viettel VCS-NSM vs Hyprfire Firebug](https://cybersectools.com/compare/hyprfire-firebug-vs-viettel-vcs-nsm)

### 2. [GREYCORTEX Mendel](https://cybersectools.com/tools/greycortex-mendel)

Network detection and response platform for IT, IoT, and OT threat monitoring

[Network Detection and Response](https://cybersectools.com/categories/ndr) · Commercial

Key features: 7 listed. See them on the [GREYCORTEX Mendel page](https://cybersectools.com/tools/greycortex-mendel#features).

Shares 3 capabilities with Viettel VCS-NSM: PCAP, Network Monitoring, Anomaly Detection

[GREYCORTEX Mendel alternatives](https://cybersectools.com/alternatives/greycortex-mendel) · [Viettel VCS-NSM vs GREYCORTEX Mendel](https://cybersectools.com/compare/greycortex-mendel-vs-viettel-vcs-nsm)

### 3. [Stamus Networks Clear NDR](https://cybersectools.com/tools/stamus-networks-clear-ndr)

Network detection and response platform for threat detection and analysis

[Network Detection and Response](https://cybersectools.com/categories/ndr) · Commercial

Key features: 10 listed. See them on the [Stamus Networks Clear NDR page](https://cybersectools.com/tools/stamus-networks-clear-ndr#features).

[Stamus Networks Clear NDR alternatives](https://cybersectools.com/alternatives/stamus-networks-clear-ndr) · [Viettel VCS-NSM vs Stamus Networks Clear NDR](https://cybersectools.com/compare/stamus-networks-clear-ndr-vs-viettel-vcs-nsm)

### 4. [Red Piranha Crystal Eye NDR](https://cybersectools.com/tools/red-piranha-crystal-eye-ndr)

NDR solution with threat intelligence, PCAP analysis, and SOC services

[Network Detection and Response](https://cybersectools.com/categories/ndr) · Commercial

Key features: 10 listed. See them on the [Red Piranha Crystal Eye NDR page](https://cybersectools.com/tools/red-piranha-crystal-eye-ndr#features).

[Red Piranha Crystal Eye NDR alternatives](https://cybersectools.com/alternatives/red-piranha-crystal-eye-ndr) · [Viettel VCS-NSM vs Red Piranha Crystal Eye NDR](https://cybersectools.com/compare/red-piranha-crystal-eye-ndr-vs-viettel-vcs-nsm)

### 5. [DBAppSecurity DAS Network Detection and Response (DAS-NDR)](https://cybersectools.com/tools/dbappsecurity-das-network-detection-and-response-das-ndr)

Network detection and response system for threat detection and analysis

[Network Detection and Response](https://cybersectools.com/categories/ndr) · Commercial

Key features: 10 listed. See them on the [DBAppSecurity DAS Network Detection and Response (DAS-NDR) page](https://cybersectools.com/tools/dbappsecurity-das-network-detection-and-response-das-ndr#features).

[DBAppSecurity DAS Network Detection and Response (DAS-NDR) alternatives](https://cybersectools.com/alternatives/dbappsecurity-das-network-detection-and-response-das-ndr) · [Viettel VCS-NSM vs DBAppSecurity DAS Network Detection and Response (DAS-NDR)](https://cybersectools.com/compare/dbappsecurity-das-network-detection-and-response-das-ndr-vs-viettel-vcs-nsm)

### 6. [IronNet IronDefense](https://cybersectools.com/tools/ironnet-irondefense)

Network detection and response platform for threat detection and visibility

[Network Detection and Response](https://cybersectools.com/categories/ndr) · Commercial

Key features: 10 listed. See them on the [IronNet IronDefense page](https://cybersectools.com/tools/ironnet-irondefense#features).

[IronNet IronDefense alternatives](https://cybersectools.com/alternatives/ironnet-irondefense) · [Viettel VCS-NSM vs IronNet IronDefense](https://cybersectools.com/compare/ironnet-irondefense-vs-viettel-vcs-nsm)

### 7. [TEHTRIS NTA](https://cybersectools.com/tools/tehtris-nta)

Network traffic analysis tool for real-time intrusion detection and monitoring

[Network Detection and Response](https://cybersectools.com/categories/ndr) · Commercial

Key features: 10 listed. See them on the [TEHTRIS NTA page](https://cybersectools.com/tools/tehtris-nta#features).

[TEHTRIS NTA alternatives](https://cybersectools.com/alternatives/tehtris-nta) · [Viettel VCS-NSM vs TEHTRIS NTA](https://cybersectools.com/compare/tehtris-nta-vs-viettel-vcs-nsm)

### 8. [Corelight Open NDR Platform](https://cybersectools.com/tools/corelight-open-ndr-platform)

Network detection and response platform with IDS, NSM, and threat intel.

[Network Detection and Response](https://cybersectools.com/categories/ndr) · Commercial

Key features: 10 listed. See them on the [Corelight Open NDR Platform page](https://cybersectools.com/tools/corelight-open-ndr-platform#features).

[Corelight Open NDR Platform alternatives](https://cybersectools.com/alternatives/corelight-open-ndr-platform) · [Viettel VCS-NSM vs Corelight Open NDR Platform](https://cybersectools.com/compare/corelight-open-ndr-platform-vs-viettel-vcs-nsm)

## All 40 products like Viettel VCS-NSM

The 8 above, plus:

- [cPacket Unified Observability Platform](https://cybersectools.com/tools/cpacket-unified-observability-platform): Modular network observability platform for packet brokering, capture & analytics. (Commercial)
- [Port0 Network Security](https://cybersectools.com/tools/port0-network-security): NDR platform fusing network traffic with identity, endpoint & cloud signals. (Commercial)
- [Exabeam NetMon](https://cybersectools.com/tools/exabeam-netmon): Network monitoring and detection solution for threat analysis (Commercial)
- [MixMode AI Cyber Defense](https://cybersectools.com/tools/mixmode-ai-cyber-defense): AI-powered threat detection platform using self-supervised learning for NDR (Commercial)
- [NIKSUN FlowAggregator™](https://cybersectools.com/tools/niksun-flowaggregatortm): Flow-based network monitoring platform for performance and security visibility (Commercial)
- [MetaFlows](https://cybersectools.com/tools/metaflows): Network security monitoring platform with IDS, PCAP capture, and asset discovery. (Commercial)
- [Solana Networks SmartFlow](https://cybersectools.com/tools/solana-networks-smartflow): Flow-based network security monitoring tool using anomaly detection. (Commercial)
- [Trinity Cyber Full Content Inspection (FCI)](https://cybersectools.com/tools/trinity-cyber-full-content-inspection-fci): Network defense platform with real-time content inspection & threat blocking (Commercial)
- [Cienaga Systems](https://cybersectools.com/tools/cienaga-systems): AI-driven network security platform for MSPs serving SMBs. (Commercial)
- [Garland Technology EdgeLens](https://cybersectools.com/tools/garland-technology-edgelens): Bypass TAP/packet broker hybrid for before-and-after inline tool traffic analysis. (Commercial)
- [Innspark Flowgen](https://cybersectools.com/tools/innspark-flowgen): Network probe providing traffic visibility and analysis via NetFlow and IPFIX protocols (Commercial)
- [Sangfor Cyber Command NDR Platform](https://cybersectools.com/tools/sangfor-cyber-command-ndr-platform): NDR platform for threat detection and response via network traffic monitoring (Commercial)
- [ManageEngine NetFlow Analyzer](https://cybersectools.com/tools/manageengine-netflow-analyzer): Flow-based network traffic monitoring and bandwidth analysis tool (Commercial)
- [Exeon NDR](https://cybersectools.com/tools/exeon-ndr): AI-powered NDR platform with UEBA for threat detection and network visibility (Commercial)
- [Gatewatcher NDR](https://cybersectools.com/tools/gatewatcher-ndr): Network Detection and Response platform for threat detection and investigation (Commercial)
- [ThreatBook Threat Detection Platform (TDP)](https://cybersectools.com/tools/threatbook-threat-detection-platform-tdp): Network detection and response platform with threat intel fusion and automation (Commercial)
- [ExtraHop RevealX NDR](https://cybersectools.com/tools/extrahop-revealx-ndr): NDR solution that analyzes network traffic to detect threats and risks. (Commercial)
- [Cryptomage Cyber Eye™](https://cybersectools.com/tools/cryptomage-cyber-eyetm): Polish NDR appliance for network threat detection, forensics & GDPR compliance. (Commercial)
- [WireX Systems](https://cybersectools.com/tools/wirex-systems): AI-driven NDR platform providing continuous network visibility and IR. (Commercial)
- [Allentis Tapics Copper TAP](https://cybersectools.com/tools/allentis-tapics-copper-tap): Passive copper TAP range for non-intrusive Ethernet traffic monitoring. (Commercial)
- [Trend Micro Network Detection and Response](https://cybersectools.com/tools/trend-micro-network-detection-and-response): NDR solution providing network visibility, threat detection, and intrusion prevention (Commercial)
- [WatchGuard ThreatSync NDR](https://cybersectools.com/tools/watchguard-threatsync-ndr): Cloud-native NDR with AI-based threat detection for SMBs (Commercial)
- [Darktrace NETWORK](https://cybersectools.com/tools/darktrace-network): AI-powered network detection and response platform for threat detection (Commercial)
- [Vectra AI Detections](https://cybersectools.com/tools/vectra-ai-detections): AI-driven threat detection platform identifying malicious behaviors across networks (Commercial)
- [GoSecure Titan® Network Detection & Response (NDR)](https://cybersectools.com/tools/gosecure-titanr-network-detection-and-response-ndr): NDR solution monitoring North-South & East-West traffic with 24/7 SOC analysis (Commercial)
- [Plixer One Security](https://cybersectools.com/tools/plixer-plixer-one-security): Network visibility and security insights platform for IT environments (Commercial)
- [Cyberspatial Teleseer](https://cybersectools.com/tools/cyberspatial-teleseer): Passive network intelligence platform for gov/defense with real-time visibility. (Commercial)
- [AI EdgeLabs NDR](https://cybersectools.com/tools/ai-edgelabs-ndr): AI-native NDR for cloud, edge, and hybrid network threat detection. (Commercial)
- [Jizô AI](https://cybersectools.com/tools/jizo-ai): AI-powered NDR platform for IT/OT threat detection across encrypted traffic. (Commercial)
- [Wedge Networks WedgeSecure](https://cybersectools.com/tools/wedge-networks-wedgesecure): AI-driven network security platform for distributed IT/IoT environments. (Commercial)
- [Hypergraph AI](https://cybersectools.com/tools/hypergraph-ai): GNN-based NDR platform for agentless threat detection across IT, IoT, and OT. (Commercial)
- [LECS Platform](https://cybersectools.com/tools/lecs-platform): Plug&play NDR for internal network visibility across IT, OT, IoT, medical (Commercial)

## Alternatives to each of these

[Hyprfire Firebug alternatives](https://cybersectools.com/alternatives/hyprfire-firebug) · [GREYCORTEX Mendel alternatives](https://cybersectools.com/alternatives/greycortex-mendel) · [Stamus Networks Clear NDR alternatives](https://cybersectools.com/alternatives/stamus-networks-clear-ndr) · [Red Piranha Crystal Eye NDR alternatives](https://cybersectools.com/alternatives/red-piranha-crystal-eye-ndr) · [DBAppSecurity DAS Network Detection and Response (DAS-NDR) alternatives](https://cybersectools.com/alternatives/dbappsecurity-das-network-detection-and-response-das-ndr) · [IronNet IronDefense alternatives](https://cybersectools.com/alternatives/ironnet-irondefense) · [TEHTRIS NTA alternatives](https://cybersectools.com/alternatives/tehtris-nta) · [Corelight Open NDR Platform alternatives](https://cybersectools.com/alternatives/corelight-open-ndr-platform) · [cPacket Unified Observability Platform alternatives](https://cybersectools.com/alternatives/cpacket-unified-observability-platform) · [Port0 Network Security alternatives](https://cybersectools.com/alternatives/port0-network-security) · [Exabeam NetMon alternatives](https://cybersectools.com/alternatives/exabeam-netmon) · [MixMode AI Cyber Defense alternatives](https://cybersectools.com/alternatives/mixmode-ai-cyber-defense)

## Other Viettel Security products

[Viettel Compromise Assessment (VCS-CA) alternatives](https://cybersectools.com/alternatives/viettel-compromise-assessment-vcs-ca) · [Viettel Security Operation Center (VCS-SOC) alternatives](https://cybersectools.com/alternatives/viettel-security-operation-center-vcs-soc) · [Viettel Security Orchestration, Automation and Response Solution (VCS-CyCir) alternatives](https://cybersectools.com/alternatives/viettel-security-orchestration-automation-and-response-solution-vcs-cycir) · [Viettel Threat Intelligence (VCS-Threat Intelligence) alternatives](https://cybersectools.com/alternatives/viettel-threat-intelligence-vcs-threat-intelligence) · [Viettel VCS-KIAN alternatives](https://cybersectools.com/alternatives/viettel-vcs-kian) · [Viettel VCS-aJiant alternatives](https://cybersectools.com/alternatives/viettel-vcs-ajiant)

## Compare Viettel VCS-NSM with

- [Viettel VCS-NSM vs Hyprfire Firebug](https://cybersectools.com/compare/hyprfire-firebug-vs-viettel-vcs-nsm)
- [Viettel VCS-NSM vs GREYCORTEX Mendel](https://cybersectools.com/compare/greycortex-mendel-vs-viettel-vcs-nsm)
- [Viettel VCS-NSM vs Stamus Networks Clear NDR](https://cybersectools.com/compare/stamus-networks-clear-ndr-vs-viettel-vcs-nsm)
- [Viettel VCS-NSM vs Red Piranha Crystal Eye NDR](https://cybersectools.com/compare/red-piranha-crystal-eye-ndr-vs-viettel-vcs-nsm)
- [Viettel VCS-NSM vs DBAppSecurity DAS Network Detection and Response (DAS-NDR)](https://cybersectools.com/compare/dbappsecurity-das-network-detection-and-response-das-ndr-vs-viettel-vcs-nsm)
- [Viettel VCS-NSM vs IronNet IronDefense](https://cybersectools.com/compare/ironnet-irondefense-vs-viettel-vcs-nsm)
- [Viettel VCS-NSM vs TEHTRIS NTA](https://cybersectools.com/compare/tehtris-nta-vs-viettel-vcs-nsm)
- [Viettel VCS-NSM vs Corelight Open NDR Platform](https://cybersectools.com/compare/corelight-open-ndr-platform-vs-viettel-vcs-nsm)

## Viettel VCS-NSM Alternatives FAQ

### What are the closest alternatives to Viettel VCS-NSM?

The closest matches to Viettel VCS-NSM by shared tags and NIST CSF 2.0 coverage are Hyprfire Firebug, GREYCORTEX Mendel, Stamus Networks Clear NDR, Red Piranha Crystal Eye NDR, and DBAppSecurity DAS Network Detection and Response (DAS-NDR). All of them are Network Detection and Response products.

### How many alternatives to Viettel VCS-NSM are available?

This page shows 40 alternatives to Viettel VCS-NSM, all in the Network Detection and Response category. Each one is matched on shared tags and NIST CSF 2.0 areas, and the closest matches rank first.

### Is Viettel VCS-NSM free or commercial?

Viettel VCS-NSM is a commercial Network Detection and Response product. It needs a paid license or subscription. Only commercial alternatives are listed here. Free and open source products are under /free.

### What type of solution is Viettel VCS-NSM?

Viettel VCS-NSM is a Network Detection and Response product in the Network Security category. You can compare it with the 40 other Network Detection and Response products on this page.

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Source: https://cybersectools.com/alternatives/viettel-vcs-nsm

For AI agents: every CybersecTools shortlist is listed at https://cybersectools.com/shortlists.md, and any product or compare page has a Markdown copy too (add .md to its URL).

More on Viettel VCS-NSM and its alternatives: funding, momentum, hiring and news, plus the full product and company record, are available through the Mandos MCP Server (paid plans), which connects to AI assistants: https://mandos.io/mcp?utm_source=cybersectools.com&utm_medium=alternatives-md