Network Security for Open Source
Network security tools and solutions for firewalls, intrusion detection, network monitoring, and perimeter security. Task: Open Source
Browse 21 security tools
FEATURED
USE CASES
Lightweight embedded TLS/SSL library for devices, apps, and cloud.
Open source crowd-powered IDS/IPS and WAF for infra & app security.
Open-source WireGuard VPN client for desktop and mobile with 2FA support
Open-source WireGuard VPN server with MFA and zero-trust access control
Open source Suricata-based NDR system with threat detection and analysis
Bash script for blocking domain access on Linux via iptables/ip6tables rules
Endian Firewall Community is a free, open-source Linux-based firewall solution that provides network security, VPN access, email protection, and traffic management features for home networks.
An open-source application firewall that monitors network traffic with custom rules
Open-source WAF using intelligent semantic analysis and machine learning-based detection
Snort is an open-source network intrusion detection and prevention system that analyzes traffic in real-time to identify and block malicious activity using rule-based detection methods.
Open source network security monitoring tool for traffic analysis
Arkime is an open-source network capture and analysis tool that provides comprehensive network visibility, facilitating swift identification and resolution of security and network issues.
CrowdSec is a collaborative behavior detection engine that analyzes system logs to identify and block malicious activities using community-shared threat intelligence.
Apache Spot is an open source big data platform that analyzes network flows and packet data to identify security threats and provide visibility into enterprise computing environments.
An open source packet capture and forwarding tool that captures network packets on one machine and sends them to another for remote monitoring and analysis.
An open source DDoS protection system that uses distributed algorithms to defend against multi-vector attacks and scale to handle varying bandwidth requirements for network operators and service providers.