Cybersecurity AI · Building in Public

Sovereign AI for
Cyber Defence.
You Own the Stack.

NOCTRODEX (OPC) PRIVATE LIMITED builds AI for cybersecurity teams who cannot send sensitive environments to a third-party API. Our model line — Ghostmaster — is actively iterating under development, alongside security apps and on-prem AI hardware so clients control inference end-to-end.

Perimeter · data egress: none
Ghostmaster Model Line · In Dev
Cyber Sector Focus
On-Prem Hardware Path
OPC India · Kolkata
Focus
ghostmaster · engagement #NL-2049 · target: northline-industries.demo
Products 3 products · 0 released

Three layers. One company.

Software intelligence, security applications, and hardware you can own — staged honestly as we build.

Iterating · Under development

Ghostmaster

Our cybersecurity-oriented AI model line. Designed for research and defensive workflows on infrastructure you control. Not general availability — active iteration and evaluation.

MODEL CYBER SOVEREIGN
Upcoming · See releases ↓

Apps & Software

Operator-facing tools around Ghostmaster and on-prem stacks. Roadmap and version status live in the Apps & software releases section below.

APPS TOOLS RELEASES →
Design · Pre-commercial

On-Prem AI Hardware

Custom AI-embedded stacks for clients who need local compute ownership — proprietary models on dedicated hardware, without token-metered cloud lock-in. Buy the appliance outright, or take it as a managed deployment.

HARDWARE ON-PREM OWN COMPUTE
Ghostmaster Status · under development

Built for the cyber perimeter.

Ghostmaster is Noctrodex’s model focus: cybersecurity reasoning and assistive workflows where data residency and air-gap options matter. Status: under development.

Intent

Cyber-first

Built for cybersecurity operators — research, defence, and authorised engagement workflows.

Deploy

Your environment

Target: customer-controlled GPU / on-prem stacks so sensitive engagements never require a public API hop.

Stage

Iterating

Training, eval, and tooling loops are ongoing. We publish milestones as they become real — not vapour claims.

Pair

With hardware

Long-term: Ghostmaster-class models shipped with dedicated on-prem appliances for full ownership.

Apps & software releases 0 public builds

Tools and version track.

Operator-facing security engines and software around Ghostmaster and on-prem stacks. Commercial engines available with account-based product licensing.

• Commercial Release · Licensed

Noctrodex SAST

Sovereign, air-gapped Static Application Security Testing for 16 GB local hardware. Deterministic vulnerability analysis, taint tracking, and offline local scanning.

SAST AIR-GAPPED 16GB ON-PREM
View SAST details →
• Commercial Release · Licensed

Noctrodex DAST

High-precision Dynamic Application Security Testing engine. Live attack surface mapping, authenticated fuzzing, and runtime exploit detection on isolated infra.

DAST DYNAMIC LOCAL-FIRST
View DAST details →
Model line · Under development

Ghostmaster

Cybersecurity-oriented AI model line for research and defensive workflows on infrastructure you control. Active iteration — not public GA.

MODEL CYBER NO GA YET
Upcoming

Operator console

Desktop / web tooling for analysts to run Ghostmaster-class workflows with audit-friendly session controls. Pairs with on-prem deploy.

APP PLANNED
Upcoming

Analyst assist toolkit

Pipelines and UI helpers for SOC triage, vuln-research notes, and structured reporting inside a controlled environment.

APP PLANNED
Upcoming

Appliance companion software

Firmware helpers, health monitors, and update channels for Noctrodex on-prem AI hardware stacks when those units ship.

FIRMWARE SOFTWARE PLANNED
Release log
No public software release published yet. First version will list date, channel, and notes here.
Roadmap Ghostmaster eval loops · operator tooling design · hardware companion software specification.

Want early access? Contact us — we will not invent download links before builds exist.

Hardware Stage · design

Own the silicon. Own the model.

Noctrodex’s hardware thesis: design and deliver custom AI-embedded computer systems for teams that need local inference and operational control — complementary to Ghostmaster software.

Dedicated AI stacks

Purpose-configured compute for security workloads — not rented tokens. Client-side control of the machine.

Decentralised by design

Intelligence runs where the data lives. Reduce dependence on metered cloud inference for critical cyber ops.

Built in India

NOCTRODEX (OPC) PRIVATE LIMITED, incorporated 27 July 2026, ROC Kolkata. Designed, assembled and supported here.

Two ways to take it

Think of the router your internet provider installed. It sits in your building and serves your devices — traffic never travels to their premises to be switched. The box is still theirs: they supply it, maintain it, replace it. And the line rental is flat. Nobody bills you per packet.

Outright purchase

you hold title
TitleCustomer
CostCapital, one time
MaintenanceYou, or contract
▮ Compute runsYour premises
▮ Data egressNone
▮ Per-query billingNone

Managed deployment

we hold title
TitleNoctrodex
CostOperating, periodic
MaintenanceNoctrodex
▮ Compute runsYour premises
▮ Data egressNone
▮ Per-query billingNone

▮ locked rows do not move.
Compute stays with you, data never leaves, nothing is metered per query. All that changes is who owns the metal and whether you would rather spend capital once or an operating cost periodically. See the pitch deck →

How we work 4 stages

From model to machine.

01

Model iteration

Ghostmaster cycles: data discipline, eval for cyber tasks, operator feedback.

02

Apps & tooling

Software interfaces and pipelines so analysts can use the model safely.

03

Hardware option

On-prem stacks when the client needs dedicated, owned compute.

04

Engagement

Pilots and design discussions for security teams — contact us early.

Use cases 6 surfaces · cyber only

Cybersecurity only — for now.

Engagement surfaces for Ghostmaster and the apps & software releases track — software first, hardware when you need owned compute.

SOC assist

Triage support, narrative drafts, and context gathering inside your controlled stack.

→ Operator console · analyst assist (roadmap)

Vulnerability research

Hypothesis generation and documentation aid for authorised research programmes.

→ Analyst assist toolkit · Ghostmaster evals (roadmap)

Digital forensics

Structured reasoning support for investigators working with sensitive evidence sets.

→ Operator workflows · offline-capable software (planned)

Purple team

Attack/defence narrative support under client rules of engagement.

→ Session-scoped operator tools (roadmap)

Secure code review

Assisted review workflows for engineering and AppSec teams.

→ Analyst assist / AppSec software surface (planned)

Air-gapped ops

Path to local models + hardware when the network boundary is non-negotiable.

→ Appliance companion software · model releases (planned)
How use cases meet software

Each surface above is meant to land as a versioned app or software release (and, where needed, firmware on owned hardware) — not as a metered public API. Track status under Apps & software releases; nothing is marked released until a real build exists.

SOC → console Research → toolkit Forensics → offline tools AppSec → review software Air-gap → companion + hardware
Investors & partners 25 slides · live

Pitch deck

Pitch deck — live

The problem, the co-design thesis, both deployment models, differentiation, revenue streams, markets and IP position. Twenty-five slides covering the software stage and the hardware stage, with a PDF you can take away.

View the deck →
About Incorporated 27 Jul 2026

Who we are

The problem

Security work often collides with cloud-hosted LLMs: sensitive client data, engagement rules, and air-gap requirements make token APIs a non-starter. Teams still want serious AI assistance.

Our approach

NOCTRODEX (OPC) PRIVATE LIMITED focuses on cybersecurity AI — Ghostmaster under active development, security apps and software on the roadmap, and on-prem AI hardware so clients can own inference.

We are early-stage and honest about it: model iteration and product design are underway from Kolkata, West Bengal, India.

Where we are now

Incorporated 27 July 2026 as a One Person Company, ROC Kolkata — CIN U62010WB2026OPC288993. Pre-revenue, funded by the founder, no borrowings. Solo-founded and building in public on this site, focused on one sector — cybersecurity — with Ghostmaster, apps, and the hardware track.

The full business model, deployment options and market view live on the pitch deck →

Ghostmaster Cybersecurity On-Prem AI Python CUDA / GGUF Forensics AppSec India OPC
Soumabha Majumdar
Soumabha Majumdar
Founder & CEO

Cyber forensics-trained AI security engineer with experience spanning offensive research, information security engineering, and full-stack development. Holds a Master's in Digital Forensics from India's National Forensic Sciences University and industry certifications in ethical hacking and advanced web penetration testing. Previously worked in security research, healthtech infosec, and startup engineering before founding NOCTRODEX (OPC) PRIVATE LIMITED in 2026.

Kolkata, West Bengal, India
Founder & CEO · AI & Cyber Security Engineer
2026
Founded
Bootstrapped
Funding Stage
MSc + BTech
Education
CEH · eWPTX
Certifications
Contact Replies from admin@

Get in Touch

Cybersecurity pilots, Ghostmaster discussions, hardware design conversations, or partnership — we respond as quickly as we can.

Sends securely to admin@noctrodex-hq.com — no mail app required. Protected by Cloudflare Turnstile.