SQL powered operating system instrumentation, monitoring, and analytics.
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Daemon to ban hosts that cause multiple authentication errors
Open-source IDS/IPS, WAF and bot detection for Linux, Windows, Docker and Kubernetes, with a crowdsourced blocklist of malicious IPs.
Malicious traffic detection system
Suricata is a network Intrusion Detection System, Intrusion Prevention System and Network Security Monitoring engine developed by the OISF and the Suricata community.
- security
- ids
- ips
- nsm
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
Security Onion is a free and open platform for threat hunting, enterprise security monitoring, and log management. It includes our own interfaces for alerting, dashboards, hunting, PCAP, detections, and case management. It also includes other tools such as osquery, CyberChef, Elasticsearch, Logstash, Kibana, Suricata, and Zeek.
- case-management
- cyber-security
- endpoint-security
- information-security
Nginx webserver and reverse proxy with php support and a built-in Certbot (Let's Encrypt) client. It also contains fail2ban for intrusion prevention.
- hacktoberfest
WIFI / LAN intruder detector. Check the devices connected and alert you with unknown devices. It also warns of the disconnection of "always connected" devices
- wifi
- lan
- ids
- scan
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
A utility to safely generate malicious network traffic patterns and evaluate controls.
Scirius is a web application for Suricata ruleset management and threat hunting.
- python
- security
- management
- interface
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
A Linux packet crafting tool.
- packet-crafting
- networking
- hacking-tool
- intrusion-prevention
Pakkero is a binary packer written in Go made for fun and educational purpose. Its main goal is to take in input a program file (elf binary, script, even appimage) and compress it, protect it from tampering and intrusion.
- launcher
- payload
- elf
- elf-binaries
OPNSense's Suricata IDS/IPS Detection Rules Against NMAP Scans
- crowdsec
- intrusion-detection
- intrusion-detection-system
- intrusion-prevention
Intrusion Prevention System (IPS) for Secure Shell (SSH)
🛡️ Free AI that blocks hackers while you sleep. Runs on cheap hardware. When someone in Tokyo gets attacked, you're protected in 30 seconds. No fees. No experts needed. Just protection. One node's detection → everyone's protection.
- ai-security
- cybersecurity
- ids
- iot-security
Express honeypot for RFI and LFI bots: 310 fake vulnerable URLs, logs IP, geolocation and payloads. Docker bait server or app.use() middleware.
FTP honeypot in Node.js: logs every login and command, quarantines uploaded malware, plants honeytokens in bait files. One-line Docker image.
- blue-team
- cybersecurity
- deception
- docker
Deep network visibility, powered by Suricata. Artica integrates the Suricata IDS engine directly inside your server, giving you enterprise-grade intrusion detection without the complexity. Monitor every packet in real time, detect advanced threats, and visualize malicious
- appliance
- network-monitoring
- suricata