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Nuclei is a fast, customizable vulnerability scanner powered by the global security community and built on a simple YAML-based DSL, enabling collaboration to tackle trending vulnerabilities on the internet. It helps you find vulnerabilities in your applications, APIs, networks, DNS, and cloud configurations.
The Swiss Army knife for 802.11, BLE, HID, CAN-bus, IPv4 and IPv6 networks reconnaissance and MITM attacks.
Internet-scale OpenID Certified™ OpenID Connect and OAuth2.1 provider that integrates with your user management through headless APIs. Solve OIDC/OAuth2 user cases over night. Consume as a service on Ory Network or self-host. Trusted by OpenAI and many others for scale and security. Written in Go.
In-depth attack surface mapping and asset discovery
Headless cloud-native authentication and identity management written in Go. Scales to a billion+ users. Replace Homegrown, Auth0, Okta, Firebase with better UX and DX. Passkeys, Social Sign In, OIDC, Magic Link, Multi-Factor Auth, SMS, SAML, TOTP, and more. Runs everywhere, runs best on Ory Network.
Agent-less vulnerability scanner for Linux, FreeBSD, Container, WordPress, Programming language libraries, Network devices
The most scalable and customizable permission server on the market. Fix your slow or broken permission system with Google's proven "Zanzibar" approach. Supports ACL, RBAC, and more. Written in Go, cloud native, headless, API-first. Available as a service on Ory Network and for self-hosters.
A utility to safely generate malicious network traffic patterns and evaluate controls.
Real Intelligence Threat Analytics (RITA) is a framework for detecting command and control communication through network traffic analysis.
🔐 Library for developing secure, decentralized, anonymous and quantum-resistant networks in Go language
Respounder detects presence of responder in the network.
Merge multiple pcap files together, gracefully.
gonids is a library to parse IDS rules, with a focus primarily on Suricata rule compatibility. There is a discussion forum available that you can join on Google Groups: https://groups.google.com/forum/#!topic/gonids/
A Highly Accessible and Automated Virtualization Platform for Security Education
Ziti SDK for Golang
Cardea is an SSH bastion server with access control, session recording, and optional TPM-backed key protection.
LazyVPN is an Omarchy VPN manager for WireGuard connections. It replaces manual systemd-networkd configuration with a fast, keyboard-driven TUI featuring killswitch, auto-recovery, and Waybar integration.
Real-time network traffic analysis in your terminal.
Static analysis from configs → Kubernetes NetworkPolicies in seconds
Go package for IP2Location.io. Fetch geolocation and proxy data for an IP address, or query WHOIS details for a domain. Integrate an IP geolocation API into Golang backends, microservices and command-line tools. Enrich IPv4 and IPv6 traffic with location intelligence and network details for analytics and security use cases.
Keep your secrets out of your AI coding agents. A local HTTPS proxy that swaps real credentials with placeholders and injects them at the network boundary.