Things we learned from Capture The Flag hacking competitions we participated in. CTFs We Participated In * 2021 dCTF * 2020 Hack-A-Sat Qualifier * 2019 36C3 Junior CTF * 2018 35C3 Junior CTF * 2017 AlexCTF * 2016 ABCTF * 2016 Boston Key Party * 2016 EasyCTF * 2016 HSCTF * 2016 LASA CTF * 2016 Repo of Challenges * 2016 Nuit du Hack * 2016 Neo CTF * 2016 Internet Wache CTF * 2015 420blaze SCTF * 2015 Repo of challenges Build Status We use Travis CI to ensure write-ups follow consistency standards. Last build status: Licences We use a combination of the Beerware, Unlicense, and WTF licenses. Which license applies to what file, we'll let you figure out. ;)
FEATURES
ALTERNATIVES
Guidelines for contributing to a cybersecurity tools and resources list
Comprehensive cheat sheet for SQLite SQL injection techniques and payloads.
A live archive of DEF CON CTF challenges, vulnerable by design, for hackers to play safely.
A guide outlining security considerations for using OpenLDAP Software, including selective listening and IP firewall capabilities.
A practical guide to developing a comprehensive security monitoring and incident response strategy, covering incident response fundamentals, threat analysis, and data analysis.
Validate baseline cybersecurity skills with CompTIA Security+ certification.
PINNED

InfoSecHired
An AI-powered career platform that automates the creation of cybersecurity job application materials and provides company-specific insights for job seekers.

Mandos Brief Newsletter
A weekly newsletter providing cybersecurity leadership insights, industry updates, and strategic guidance for security professionals advancing to management positions.

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

Check Point CloudGuard WAF
A cloud-native web application and API security solution that uses contextual AI to protect against known and zero-day threats without signature-based detection.

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.

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.