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Deliberately vulnerable CI/CD environment with 11 challenges to practice security.
A cheat sheet for pentesters and researchers about deserialization vulnerabilities in various Java (JVM) serialization libraries.
A guide outlining security considerations for using OpenLDAP Software, including selective listening and IP firewall capabilities.
A blog post discussing the differences between Solaris Zones, BSD Jails, VMs, and containers, with the author arguing that containers are not a real thing.
A newsletter providing summarized cyber defense technical content for blue and purple teams to stay informed and protect their estates.
A weekly newsletter providing cybersecurity leadership insights, industry updates, and strategic guidance for security professionals advancing to management positions.
Collection of recent infosec/hacking videos from conferences.
A comprehensive guide for using Docker with detailed information on prerequisites, installation, containers, images, networks, and more.
PINNED

Mandos
Fractional CISO service that helps B2B companies implement security leadership to win enterprise deals, achieve compliance, and develop strategic security programs.

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.