PT Dephaze vs tcpkill: side-by-side comparison (2026)
PT Dephaze is a commercial penetration testing solution by Positive Technologies. tcpkill is a free penetration testing solution. Features, integrations, deployment and the company behind each one, side by side.
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Agentless automated pentest platform for continuous infrastructure security testing.
A Linux command-line tool that allows you to kill in-progress TCP connections based on a filter expression, useful for libnids-based applications that require a full TCP 3-way handshake for TCB creation.
Side-by-side comparison
Feature
PT Dephaze
tcpkill
Pricing model
Commercial
Free
Category
Penetration Testing
Penetration Testing
Deployment and fit
Deployment type
On-Premises
On-Premises
Company size fit
Mid-Market, Enterprise
Startup, SMB, Mid-Market, Enterprise
Company
Company
Positive Technologies
–
Use cases and capabilities
MITRE ATT&CK
Yes
No
Lateral Movement
Yes
No
Continuous Testing
Yes
No
Reconnaissance
Yes
No
Network Scanning
Yes
No
Privilege Escalation
Yes
No
Vulnerability
Yes
No
Red Team
Yes
No
Security Validation
Yes
No
Network Administration
No
Yes
TCP
No
Yes
Core features
10 features listed
No features listed
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