01 / INVISIBLE THREATS
Retrospective & fileless gaps
EDR/XDR and SIEM alone can't catch every retrospective, fileless or hidden threat.
ATF Quad Engine + AtlantisDeep scanning, artifact collection and retrospective visibility in one workflow.
Unified security operations
Hunt faster.Investigate smarter.
Defensium unifies hunting, detection, analysis, investigation, response, reporting and management on one on-prem operating surface — so evidence, detection and response never leave the same workflow.
~7 minScan 10 GB of data
100k+Detection rules
10M+Intel entries
250–500 MBAgent RAM footprint
We prove your environment is clean.
The Problem
The Visibility Blind Spot
Teams must act fast, but a stack of point products scatters artifacts, logs and case context across surfaces — and the burden lands on the analyst. Here's how Defensium closes each gap.
02 / FRAGMENTED STACK
Scattered context
Endpoint artifacts, logs and incident context live in different tools.
Unified OperationsHunt, detect, analyze, respond and report from one interface.
03 / SLOW INVESTIGATION
Time lost to validation
Analyst hours disappear between alert triage and manual data collection.
Atlantis DFIRBuild timelines, correlation and telemetry context in minutes.
04 / WEAK RESPONSE
Broken continuity
Detection, investigation and response run on separate surfaces, so action quality drops.
Response OperationsUse Shell, OS Query, quarantine, isolation and playbooks inside the case.
Performance was the fifth blocker. Teams feared scanning critical servers at all. Defensium's ultra-light agent starts scans on your most critical hosts under strict CPU and RAM limits — so nothing is off-limits.
The Platform
The Defensium operation model
One operating path from signal to outcome: clearer visibility, faster investigation, more controlled response, and reporting that means something.
01
Detect
Multi-layer scanning and rule-based validation with the ATF Quad Engine.
02
Analyze
Prioritization, timeline and evidence context built with Atlantis.
03
Investigate
Artifact, telemetry and host relationships in one investigation flow.
04
Respond
Isolate, quarantine, shell, OS Query and playbooks — take action in place.
05
Report
Investigation summary, auto timeline, scan results and executive output.
06
Manage
Agents, scans, licensing and operations from one platform.
Detection · ATF Quad Engine
Four detection inputs, one validated outcome
The ATF Quad Engine correlates high-confidence findings across four inputs — over 100,000 rules and 10M+ intel entries — into validated results, not noise.
Detection inputs
DeepCore
Binary & memory scanning.
BehaviorLens
Behavioral analysis of attacker tactics.
D-Logic
Environment-specific detection logic.
IntelStream
Global threat intel core.
Correlate · Validate
ATF Quad Engine
Detection, validation, and investigation orchestration inside Defensium.
Validated outcomes
Confirmed threats
High-confidence findings instead of false positives.
Fast scanning
Threat output visible within minutes.
Clear insights
Readable conclusions instead of raw log pages.
Quick response
Operation-ready output, ready for action.
An 80M+ verified-hash whitelist minimizes the false-positive rate before an analyst ever sees an alert.
Atlantis · DFIR
Explore Atlantis →From raw artifacts to a defensible timeline
Atlantis is Defensium's forensic engine — it acquires, indexes, parses and correlates endpoint evidence into an investigation you can defend.
01
Collect
Forensic artifact acquisition from endpoints.
02
Index
Fast retrospective search across collected data.
03
Parse
Collected data rendered in readable form.
04
Correlate
Relationships between artifacts, events and hosts.
05
Investigate
Investigation driven by timeline and evidence.
MFTRegistryEvent LogsBrowser HistoryShimcache / AmcacheMemory Dumps+ 1000 more artifacts
1000+ ready artifact browser
MFT, Registry, Event Logs, Browser History, Shimcache/Amcache, Memory Dumps and far more, out of the box.
Triage & custom collection
Point Defensium at a file path and it collects it — targeted, custom log collection via triage.
Telemetry & investigation
Telemetry pulled from the host strengthens investigation context through timeline and correlation.
The Product
Prioritize, investigate, and act from one surface
When evidence, detection and response stay together, analysts validate faster without rebuilding context.
3D Threat Visibility
Understand your environment in seconds
A clustered 3D map exposes environment segments, host density and blast-radius context at a glance.
- Prioritized host clusters
- Threat status and response state
- Immediate situational awareness
Detection / Triage
Validate priority cases faster
Threat list, severity, evidence and response actions in one surface — a shorter triage path with built-in actions.
- Threat list with rule and evidence context
- Faster validation for priority cases
- Built-in response actions
Response Operation Center
Investigate and act without leaving the platform
Live shell, command library and case-linked history bring containment into the same response flow.
- Remote shell and command execution
- Case-linked command history
- Standardized response via command library
Investigation Proof
Reporting maturity in the same platform
Scan summary, severity distribution, MITRE ATT&CK context and IOC coverage in one reporting surface — executive-readable and analyst-grade.
- Executive summary and analyst detail together
- MITRE ATT&CK & IOC coverage
- Defensible, exportable case output
Advanced Search
Drop into the forensic stream when you need it
Raw event access, filtering and grouped evidence let analysts move from summary findings into deep inspection without changing tools.
- Raw event stream access
- Filtering and grouped evidence
- Continuous evidence trail
Response
Respond without abandoning the investigation
Defensium keeps response decisions tied to the context of the investigation; teams act on evidence, not guesswork. Analysts can take action on thousands of hosts with a single button using the operations center.
01
Isolation
Cut host communication and limit lateral movement.
02
Quarantine
Block malicious files, hashes, paths or indicators.
03
Shell & OS Query
Take a shell on the machine and run host queries for rapid intervention and visibility.
04
Remediation
Quarantine, block, allow or transfer files; terminate processes; stop or delete services; remove registry entries and scheduled tasks; disable accounts; and maintain a complete audit trail.
05
Playbooks
Run standardized response workflows automatically.
Report & Manage
Reporting and management in one place
Investigation output and operational control live on the same platform — no export-and-stitch between tools.
Investigation output
- Investigation summary and technical output
- Automatic timeline and event-flow summary
- MITRE ATT&CK view and finding mapping
- Overviews of response, user and case statistics
- False-positive management
- Custom dashboard creation
Operational control
- Case management and analyst-workflow continuity
- Scan, policy, whitelist and exception management
- Endpoint and action visibility
- Operational overviews and management tracking
- Agent, scan and license administration
Why Defensium
High-performance scanning on an ultra-light agent
Defensium brings high scan performance, low resource consumption and deep detection / DFIR capability together on a single agent.
ULTRA-LIGHT AGENT
250–500 MB RAM
Typical consumption on a 48 GB machine — small enough for your most critical servers.
CONSTRAINED RESOURCES
CPU limit configurable
Apply a CPU cap so system balance is preserved even during high-performance scans.
FAST SCAN
~7 minutes for 10 GB
10 GB of data scanned against 100,000+ rules and 1M intel entries in about seven minutes.
SINGLE AGENT
Scan + DFIR in one
Scanning speed and low footprint combined with full DFIR capability on one platform.
Comparison
Defensium vs the legacy approach
What enterprise teams actually need to move from signal to outcome.
Capability
Defensium
Legacy approach
Unified workflow
First alert to confirmed remediation from one surface.
Time lost copying, pasting and switching between tools.
Deep investigation
Disk and memory traces correlated automatically for evidence-backed work.
Extra tooling and manual collection before teams can proceed.
Retrospective detection
Scan existing systems immediately through a dedicated retrospective engine.
Slower, heavier on the system, mostly manual.
Privacy by Architecture
Your data stays in your environment
Designed for organizations that require complete data control and distribution flexibility.
Fully on-prem
Run inside your environment; no investigation data routed through third parties.
No external processing
Evidence handling and analysis stay inside your security boundary.
Regulated-ready
A fit for regulated sectors, critical infrastructure and high-trust environments.
GDPR / KVKK aligned
Deployment models built for tighter control over data locality and handling.
Licensing
Three ways to license Defensium
Each license is priced per agent, so you scale with your fleet — start with what you need and grow into the full platform.
License 01
Atlantis
DFIR-focused.
- Artifact collection
- Timeline & telemetry
- Investigation workflow
Priced per agent count
License 02
Core
Detection & validation-focused.
- Scanning
- Detection rules
- Intel & IOC structure
Priced per agent count
License 03 · Full platform
Enterprise
The complete platform.
- Hunt & detect
- Analyze & respond
- Report & management
Priced per agent count
Resources
Go deeper into Defensium
Threat research, real-world use cases, technical documentation and the integration roadmap — everything a buyer, analyst or integrator needs to evaluate the platform.
Research & product updates
Detection notes, DFIR walkthroughs, compromise-assessment findings and product updates from the Defensium team.
Read →See it in context
How teams put Defensium to work for compromise assessment, incident response and proactive threat hunting.
Explore →Technical docs
Architecture, deployment, supported artifact categories, MITRE ATT&CK coverage and the API reference — the full evaluation detail.
Explore →Fits your stack
SIEM, SOAR, EDR and XDR integrations plus an open API — so Defensium plugs into the tools you already run.
Coming soonSee Defensium in Action
Book a tailored walkthrough to see how Defensium helps security teams detect, investigate, and respond faster.
Enterprise workflows. Privacy-first deployment. Technical depth built for serious security teams.