OWASP API Security Top 10
APISecurity.io is a community website for all things related to API security. Our daily news and weekly API Security newsletter cover the latest breaches, vulnerabilities, standards, best practices, regulations, and technology. Our developer-friendly tools help you to assess how secure your APIs really are and to remediate all vulnerabilities at design and runtime.
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tfsec is being replaced by Trivy, a more comprehensive open-source security solution
A categorized collection of bug bounty write-ups for various vulnerabilities.
Open source security auditing tool to search and dump system configuration.
Deliberately vulnerable web application for security professionals to practice attack techniques.
iOS application for testing iOS penetration testing skills in a legal environment.
A GitHub App that monitors GitHub organizations or repositories for adherence to security best practices and detects policy violations.
TANNER is a remote data analysis and classification service for evaluating HTTP requests and composing responses for SNARE.
An extensible, heuristic-based vulnerability scanning tool for installed npm packages.
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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.
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.