Comfortably monitor your network traffic 🕵️♂️
- networking
- packet-sniffer
- linux
- macos
Repository Index
47,133 repositories indexed
1–21 of 21 · Most stars
SafeLine is a self-hosted WAF(Web Application Firewall) / reverse proxy to protect your web apps from attacks and exploits.
An open source cybersecurity protocol for syncing decentralized graph data.
Open-source IDS/IPS, WAF and bot detection for Linux, Windows, Docker and Kubernetes, with a crowdsourced blocklist of malicious IPs.
Make your infrastructure invisible to attackers. OpenNHP implements the Network-infrastructure Hiding Protocol (NHP): authenticate before connection, cryptographically. IETF draft.
- cybersecurity
- zero-trust
- zero-trust-network-access
- zero-trust-security
🛡️ Open-source and cloud-native Web Application Firewall (WAF)
httpx is a fast and multi-purpose HTTP toolkit that allows running multiple probes using the retryablehttp library.
Malcolm is a powerful, easily deployable network traffic analysis tool suite for full packet capture artifacts (PCAP files), Zeek logs and Suricata alerts.
ThePhish: an automated phishing email analysis tool
🛡️ Free open-source AI-powered security terminal & vulnerability scanner (CVE, SBOM). Supports SSH, SFTP, RDP, VNC, Serial, and 12+ autonomous AI agents (DeepSeek, OpenAI) for automated security workflows, CTF & DevSecOps. Cross-platform & Web UI.
- cve-scanner
- mcp-server
- mcp-tools
- osv
NFStream: a Flexible Network Data Analysis Framework.
- data-science
- data-analysis
- data-mining
- network-analysis
Real-time network monitor + outbound firewall — see & block every connection. Privacy-first, local-first, Rust fleet agent, SIEM exports, 8 languages. / Moniteur réseau temps réel + pare-feu sortant, agent de flotte Rust, exports SIEM. 100 % local.
AI-first external attack surface assessment with continuous discovery, evidence-based vulnerability validation, and developer-agent MCP integration.
- ai
- attack-surface-management
- bbot
- cybersecurity
Malcolm is a powerful, easily deployable network traffic analysis tool suite for full packet capture artifacts (PCAP files), Zeek logs and Suricata alerts.
- network-security
- security
- arkime
- cybersecurity
A secure, efficient TCP/UDP tunneling solution that delivers fast, reliable access across network restrictions using pre-established TCP/QUIC/WebSocket or HTTP/2 connections.
- api-rest
- connection-pooling
- cybersecurity
- devops
Protect your SIP Servers from bad actors at https://sentrypeer.org
- sip
- voip
- security-tools
- honeypot
Suricata rules for network anomaly detection
- suricata-rule
- suricata
- ids
- nsm
Mock an SSH server and define all commands it supports (Python, Twisted)
Defensive mitigation and testing toolkit for PHP security vulnerabilities (CVE-2026-109618, CVE-2026-109619, CVE-2026-115560), including Apache protections and PHP hardening guidance
- cybersecurity
- defenses
- patches
- php
IOS/MAC Denial-Of-Service [POC/EXPLOIT FOR MASSIVE ATTACK TO IOS/MAC IN NETWORK]
A Python DNS crawler to find identical domain names under different TLDs.
- python
- cybersecurity
- dns
- crawler