netfilter vs Nmap
A side-by-side look at netfilter and Nmap. For an in-depth review of either product, follow the links below.
netfilter
Network & Admin
Netfilter is an open-source framework in the Linux kernel that allows network packet filtering, network address translation, and other packet mangling. It is a critical part of Linux's networking stack.
firewallpacket-filteringnetwork-address-translation
Nmap
Network & Admin
Nmap is an open source network discovery and security auditing tool. It is used to discover hosts and services on a network and to detect potential vulnerabilities.
port-scannervulnerability-scannernetwork-discovery
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