Your cybersecurity journey starts here. Develop your skills with guided training and prove your expertise with industry certifications. Become a market-ready cybersecurity professional. HTB Academy offers threat-informed training with real-world examples, skills assessment exercises, Discord-based guidance, in-browser pentesting VM, and industry-recognized certifications to help you stand out in the job market.
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Korean cyber-security challenge platform for exploiting and defending web application vulnerabilities.
Intentionally vulnerable Kubernetes cluster environment for learning and practicing Kubernetes security.
A cybersecurity challenge where you play the role of an incident response consultant investigating an intrusion at Precision Widgets of North Dakota.
Teaching Security provides educational resources and lessons for teaching cybersecurity concepts to high school students.
A collection of reports and resources highlighting Android security vulnerabilities and best practices.
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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.

PTJunior
An AI-powered penetration testing platform that autonomously discovers, exploits, and documents vulnerabilities while generating NIST-compliant reports.

CTIChef.com Detection Feeds
A tiered cyber threat intelligence service providing detection rules from public repositories with varying levels of analysis, processing, and guidance for security teams.

OSINTLeak
OSINTLeak is a tool for discovering and analyzing leaked sensitive information across various online sources to identify potential security risks.

ImmuniWeb® Discovery
ImmuniWeb Discovery is an attack surface management platform that continuously monitors an organization's external digital assets for security vulnerabilities, misconfigurations, and threats across domains, applications, cloud resources, and the dark web.

Checkmarx SCA
A software composition analysis tool that identifies vulnerabilities, malicious code, and license risks in open source dependencies throughout the software development lifecycle.

Orca Security
A cloud-native application protection platform that provides agentless security monitoring, vulnerability management, and compliance capabilities across multi-cloud environments.

DryRun
A GitHub application that performs automated security code reviews by analyzing contextual security aspects of code changes during pull requests.