File Scanning Framework (FSF) v1.1 vs Spectrum: side-by-side comparison (2026)
File Scanning Framework (FSF) v1.1 is a free detection engineering solution. Spectrum is a commercial detection engineering solution by Spectrum Security. Features, integrations, deployment and the company behind each one, side by side.
FSF is a modular, recursive file scanning solution that enables analysts to extend the utility of Yara signatures and define actionable intelligence within a file.
Early-access threat detection platform targeting static & manual detection gaps.
Side-by-side comparison
Feature
File Scanning Framework (FSF) v1.1
Spectrum
Pricing model
Free
Commercial
Category
Detection Engineering
Detection Engineering
Deployment and fit
Deployment type
On-Premises
Cloud
Company size fit
Mid-Market, Enterprise
Mid-Market, Enterprise
Open source
GitHub stars
294
–
Last commit
Jan 2019
–
Company
Company
–
Spectrum Security
Use cases and capabilities
Reverse Engineering
Yes
No
File Analysis
Yes
No
Attack Detection
No
Yes
Anomaly Detection
No
Yes
Threat Analysis
No
Yes
Detection Rules
No
Yes
Hunting
No
Yes
Visibility
No
Yes
AI SOC
No
Yes
Security Orchestration
No
Yes
Alerting
No
Yes
Threat Management
No
Yes
Core features
No features listed
2 features listed
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