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nmap vs Zentyal
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Price
Free
Network Security
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Free
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Network Security
Overview
Focus
Network Security
Network Security
Product
Free and open-source utility for network discovery and security auditing used by millions.
Linux-based SMB server and gateway with Active Directory
Headquarters
Worldwide
Zaragoza, Spain
Company size
2-10 employees
11-50 employees
Founded
1997
2004
Pricing details
Published rate
Free
Free options
Free plan
Free trial
Source updated
Nov 2, 2026
Nov 2, 2026