Description
🛒 SentinelFS Product Listing (Conversion-Focused)
🧠 Product Title
SentinelFS™ – Real-Time Linux File Integrity Monitoring & Alert System
💰 Price
$1,500.00 / month (Managed Install)
or
$499.00 one-time (Self-Hosted License)
📄 Short Description (Above the Fold)
Detect real filesystem changes instantly — not just noise.
SentinelFS monitors your Linux system in real time, identifies actual file changes, and generates structured, actionable alerts so you know exactly what happened and what to do next.
📦 Full Description
🔍 What SentinelFS Does
SentinelFS is a lightweight Linux monitoring system that:
- Watches critical filesystem activity in real time
- Filters out noise and duplicate events
- Detects actual file changes using baseline comparison
- Classifies risk based on system context
- Generates structured alerts for immediate action
⚡ Why It Matters
Most monitoring tools overwhelm you with logs.
SentinelFS tells you what actually changed.
🧪 Live Example
Trigger a change:
SentinelFS output:
“timestamp”: “2026-04-15 16:43:52”,
“event”: “/etc/hosts MODIFY”,
“risk”: “high”,
“explanation”: “critical system file change”,
“recommended_action”: “review change”
}
✅ Key Features
- Real-Time Monitoring
Instant detection of filesystem changes - Baseline-Aware Detection
Alerts only when file content actually changes - Noise Filtering + Deduplication
No spam, no repeated alerts - Risk Classification Engine
Prioritizes critical system files automatically - Structured JSON Alerts
Ready for logging, automation, or SIEM integration
🎯 Use Cases
- Detect unauthorized system changes
- Monitor critical configuration files (
/etc,/var) - Identify potential persistence or tampering
- Validate system integrity in real time
- Add lightweight security monitoring to Linux systems
🛠️ What You Get
Managed Install ($1,500/mo)
- Full SentinelFS deployment
- Configuration + baseline setup
- Alert tuning
- Ongoing support + updates
Self-Hosted License ($499)
- SentinelFS core system
- Setup instructions
- Baseline + monitoring scripts
- Alert engine
⚠️ Current Scope
SentinelFS is focused on filesystem integrity monitoring.
Planned enhancements include:
- AI-powered analysis
- event correlation
- evidence snapshotting
- automated response actions
🧾 System Requirements
- Linux (Ubuntu/Debian recommended)
- Root access required
- Python 3.10+
inotify-tools
🚀 Installation Overview
sudo bash scripts/maintenance/sfs-watch.sh
🧠 Product Positioning (Internal — for you)
This is NOT:
- a full SIEM
- an AI platform
- an “autonomous system”
This IS:
a high-signal filesystem change detection system
That’s why it sells.
🔥 Upsell Hooks (Add These Later)
- “AI Alert Analysis Add-on” (+$49/mo)
- “Evidence Capture Pack” (+$99/mo)
- “Multi-Server Monitoring” (+$199/mo)
💰 Real Strategy (don’t skip this)
Your fastest path to revenue:
- Sell 5 managed installs @ $1,500/mo
- Use real deployments to refine alerts
- THEN add AI + automation layers
⚡ Final Reality Check
This product works because:
It shows value in under 10 seconds
That’s rare.





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