Fail2ban
Fail2ban is a daemon that scans log files and bans IPs that show malicious signs, such as too many password failures, seeking to protect servers from brute-force attacks. It works by updating firewall rules to reject the IP addresses for a specified amount of time, helping to enhance server security.
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NFStream is a multiplatform Python framework for network flow data analysis with a focus on speed and flexibility.
An open source, self-hosted implementation of the Tailscale control server.
Detects the presence of a Responder in the network by sending crafted LLMNR queries.
CrowdSec is a behavior detection engine with a global IP reputation network.
A free open-source security tool for macOS to detect unauthorized physical access.
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InfoSecHired
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Mandos Brief Newsletter
A weekly newsletter providing cybersecurity leadership insights, industry updates, and strategic guidance for security professionals advancing to management positions.
System Two Security
An AI-powered platform that automates threat hunting and analysis by processing cyber threat intelligence and generating customized hunt packages for SOC teams.
Aikido Security
Aikido is an all-in-one security platform that combines multiple security scanning and management functions for cloud-native applications and infrastructure.
Permiso
Permiso is an Identity Threat Detection and Response platform that provides comprehensive visibility and protection for identities across multiple cloud environments.
Wiz
Wiz Cloud Security Platform is a cloud-native security platform that enables security, dev, and devops to work together in a self-service model, detecting and preventing cloud security threats in real-time.
Adversa AI
Adversa AI is a cybersecurity company that provides solutions for securing and hardening machine learning, artificial intelligence, and large language models against adversarial attacks, privacy issues, and safety incidents across various industries.