RsaCtfTool vs Strike PTaaS: side-by-side comparison (2026)
RsaCtfTool is a free penetration testing solution. Strike PTaaS is a commercial penetration testing solution by Strike. Features, integrations, deployment and the company behind each one, side by side.
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A utility that attempts to decrypt data from weak RSA public keys and recover private keys using multiple integer factorization algorithms.
Hybrid PTaaS platform combining AI scanning with expert hacker validation.
Side-by-side comparison
Feature
RsaCtfTool
Strike PTaaS
Pricing model
Free
Commercial
Category
Penetration Testing
Penetration Testing
Deployment and fit
Deployment type
On-Premises
Cloud
Company size fit
Startup, SMB
SMB, Mid-Market, Enterprise
Open source
GitHub stars
6,830
–
Last commit
Mar 2026
–
Company
Company
–
Strike
Use cases and capabilities
CTF
Yes
No
Education
Yes
No
Continuous Testing
No
Yes
VAPT
No
Yes
Vulnerability
No
Yes
Red Team
No
Yes
AI Pentesting
No
Yes
Security Validation
No
Yes
Security Scanning
No
Yes
Vulnerability Prioritization
No
Yes
Core features
No features listed
7 features listed
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