Fail2ban vs Packet Forensics Network Effects Engine & cQuery: side-by-side comparison (2026)
Fail2ban is a free intrusion detection and prevention systems solution. Packet Forensics Network Effects Engine & cQuery is a commercial intrusion detection and prevention systems solution by Packet Forensics. Features, integrations, deployment and the company behind each one, side by side.
Fail2ban is a daemon that automatically bans IP addresses showing malicious behavior by monitoring log files and updating firewall rules to prevent brute-force attacks.
Side-by-side comparison
Feature
Fail2ban
Packet Forensics Network Effects Engine & cQuery
Pricing model
Free
Commercial
Category
Intrusion Detection and Prevention Systems
Intrusion Detection and Prevention Systems
Deployment and fit
Deployment type
On-Premises
Hybrid
Company size fit
Startup, SMB, Mid-Market, Enterprise
SMB, Mid-Market, Enterprise
Company
Company
–
Packet Forensics
Use cases and capabilities
Linux
Yes
No
Brute Force
Yes
No
DNS Security
No
Yes
Encryption
No
Yes
Anonymity
No
Yes
Network Monitoring
No
Yes
Network Protection
No
Yes
Packet Analysis
No
Yes
OSINT
No
Yes
IP Lookup
No
Yes
Protocol Analysis
No
Yes
Core features
No features listed
10 features listed
Integrations
No integrations listed
5 integrations listed
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