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netfilter vs Semgrep

A side-by-side look at netfilter and Semgrep. For an in-depth review of either product, follow the links below.

netfilter

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
Semgrep

Semgrep

Development

Semgrep is an open-source tool for detecting bugs and security vulnerabilities in source code using pattern matching. It works by scanning codebases to find instances where code matches predefined patterns that correspond to vulnerabilities or errors.

static-analysispattern-matchingvulnerability-detection

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