Repository Index

Daemon to ban hosts that cause multiple authentication errors

• linux
• macos
• security
• intrusion-prevention

Wazuh - The Open Source Security Platform. Unified XDR and SIEM protection for endpoints and cloud workloads.

• security
• compliance
• log-analysis
• vulnerability-detection

Open-source IDS/IPS, WAF and bot detection for Linux, Windows, Docker and Kubernetes, with a crowdsourced blocklist of malicious IPs.

• security
• waf
• anti-bot
• blocklist

Cloud Native Runtime Security

• cncf
• containers
• security
• falco

eBPF-based Security Observability and Runtime Enforcement

• bpf
• ebpf
• kernel
• kubernetes

OSSEC is an Open Source Host-based Intrusion Detection System that performs log analysis, file integrity checking, policy monitoring, rootkit detection, real-time alerting and active response.

• hids
• security
• pci-dss
• nist800-53

A community-driven, open-source project to share detection logic, adversary tradecraft and resources to make detection development more efficient.

• threat-hunting
• sysmon
• hunting-campaigns
• hypothesis

Hayabusa (隼) is a sigma-based threat hunting and fast forensics timeline generator for Windows event logs.

• dfir
• threat
• hunting
• windows

🔥Open source RASP solution

• waf
• devsecops
• security
• iast

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
• pcap
• security
• arkime

KQL Queries. Defender For Endpoint and Azure Sentinel Hunting and Detection Queries in KQL. Out of the box KQL queries for: Advanced Hunting, Custom Detection, Analytics Rules & Hunting Rules.

• azure
• defender-for-endpoint
• dfir
• kql

Open source security data lake for threat hunting, detection & response, and cybersecurity analytics at petabyte scale on AWS

• aws
• cloud
• security
• big-data

Database security suite. Database proxy with field-level encryption, search through encrypted data, SQL injections prevention, intrusion detection, honeypots. Supports client-side and proxy-side ("transparent") encryption. SQL, NoSQL.

• encryption-server
• encryption
• crypto
• cryptography

APT-Hunter is Threat Hunting tool for windows event logs which made by purple team mindset to provide detect APT movements hidden in the sea of windows event logs to decrease the time to uncover suspicious activity

• threat-hunting
• purpleteam
• python3
• windows-eventlog

Harden-Runner is a CI/CD security agent that works like an EDR for GitHub Actions runners. It monitors network egress, file integrity, and process activity on those runners, detecting threats in real-time.

• github-actions
• actions
• supply-chain-security
• hardening

Detect deauthentication frames using an ESP8266

• arduino
• esp8266
• deauth
• attack

A Simple Ransomware Vaccine

BlockBlock provides continual protection by monitoring persistence locations.

A standalone SIGMA-based detection tool for EVTX, Auditd and Sysmon for Linux logs

• sigma
• python3
• evtx
• sigma-rules

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.

• cybersecurity
• d3js
• electron
• fastapi

Real Intelligence Threat Analytics (RITA) is a framework for detecting command and control communication through network traffic analysis.

• beacons
• blue-team
• c2
• command-and-control

Endpoint detection for Windows, Linux, and macOS. Sigma, YARA, and IOC rules on native telemetry. Written in Rust. No cloud account required.

• blue-team
• detection-engineering
• edr
• endpoint-detection

teler-waf is a Go HTTP middleware that protects local web services from OWASP Top 10 threats, known vulnerabilities, malicious actors, botnets, unwanted crawlers, and brute force attacks.

• ids
• teler
• waf
• teler-ids

BadActor.org An in-memory application driven jailer written in Go