We build IntelStack — a deterministic CTI platform that correlates twenty threat intelligence providers in parallel, traces every score point back to its empirical source, and enforces transparent consensus math. Unobserved indicators are reported as Unknown, never Clean.
Proprietary AIFE pre-attack engine, multi-source IOC ingestion, and interactive graph correlation.
Battle-tested automated threat collectors, parsers, and detection rules built for modern SOCs.
High-conviction adversary campaign teardowns, C2 infrastructure tracking, and IOC disclosures.
Custom threat pipeline integrations, architectural reviews, and air-gapped enclave deployments.
Multi-Source Deterministic Consensus Engine Across 20 CTI Feeds
Experience IntelStack’s deterministic scoring engine. Select a sample indicator below to see how parallel threat providers vote in real time, how evidence points accumulate, and how transport failures or unconfigured feeds are safely isolated as Unknown instead of silently fabricating a false clean verdict.
Every point contributing to the 82/100 verdict is itemized above. Notice that unlisted or unconfigured services (such as Pulsedive or IPinfo above) contribute exactly 0 points and are clearly demarcated — eliminating false negative contamination.
Independent CTI Research, Deterministic Telemetry & Sovereign Defense
GuardianVigil is an independent cyber threat intelligence organization and the engineering group behind IntelStack. We engineer high-assurance defensive telemetry pipelines and open-source intelligence utilities designed to solve the critical visibility gaps plaguing modern security operations centers.
Our core mission is the development of IntelStack — a deterministic cyber threat intelligence platform that queries twenty threat intelligence providers in parallel, calculates mathematically auditable scores, and models adversary infrastructure as an interconnected knowledge graph.
We operate with radical technical transparency: our scoring weights, architectural boundaries, and detection playbooks are published openly. A threat intelligence verdict that cannot show its arithmetic is guessing — GuardianVigil ensures security teams operate with unshakeable conviction.
The Structural Superiority of Relational Telemetry Over Flat Indicator Feeds
Flat indicator lists force tier-1 analysts to correlate disparate rows by hand across separate tabs. No structural relationships, no shared TLS certificates, and no campaign attribution.
The identical indicators correlated into an actionable cluster. Blocking the central node neutralizes the entire adversary infrastructure, visually revealing that two separate samples belong to the same campaign.
Indicators are abundant; contextual provenance is scarce. IntelStack stores observed relationships as a native graph an analyst can traverse, with strict guarantees that edges are only minted from empirical observation.
Pre-Attack Infrastructure Fingerprinting & Deterministic Provenance
IntelStack scans an indicator across twenty threat intelligence providers at once and proves which provider contributed each point of the verdict. With the proprietary AIFE Engine, it fingerprints adversary infrastructure during staging—giving defense teams 12–72 hours of lead time before attacks launch.
One indicator, twenty providers in parallel, and a distinct state for every kind of non-answer.
Six of these eight states are not findings. Unlisted means the provider answered and holds no record; Unconfigured means we have no key and never asked; Error means we asked and learned nothing. They stay grey and orange because none of them is evidence. Most scanners collapse all three into green.
Threat Research, Tooling and Security Engineering
Cutting-edge offensive and defensive research into emerging cyber threats, adversary campaigns, and evasive malware architectures.
Engineering high-performance, open-source security utilities and platforms designed to democratize cyber threat intelligence for security teams worldwide.
Fostering an open ecosystem of security researchers, incident responders, and engineers to share indicators, research briefs, and defense playbooks.
End-to-end security architecture design, custom threat intelligence pipeline integrations, and validation testing for resilient digital infrastructure.
Structured Delivery from Technical Scope to Production Verification
Assess existing intelligence feeds, telemetry pipelines, and detection requirements.
Formulate cryptographic boundaries, schema normalizers, and zero-trust data flows.
Deploy containerized microservices backed by automated CI/CD verification tests.
Equip your security team with comprehensive runbooks and continuous advisory.
Original Threat Research & Campaign Attributions
The most dangerous line in a threat scanner is the catch block. We have found and removed the same defect twelve times in IntelStack: a provider call fails, and the scanner reports the indicator as clean.
Most multi-source scanners count votes. But a MalwareBazaar hit means somebody submitted the actual binary, and a GreyNoise hit means the address scans the internet. Treating those as equal votes produces confident nonsense.
Interface decisions in a security console are not aesthetic. A monospace font prevents an l/1 confusion in an indicator, and a colour choice decides what an analyst believes before they have read a word.
Project Briefs, Beta Access and Security Engagements
Direct communication channel to the GuardianVigil security research and threat intelligence group. Enterprise platform briefs, architecture reviews, and clearance requests are triaged under strict non-disclosure with guaranteed 24-hour response SLAs.
Discovered a potential vulnerability in our open-source tools or within the IntelStack architecture? Please route details through this encrypted dispatch form or directly to our security mailbox. We operate under RFC 9116 responsible disclosure standards and acknowledge reports within one business day.