CTF Writeups
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
A newsletter providing summarized cyber defense technical content for blue and purple teams to stay informed and protect their estates.
Comprehensive tutorial series on ARM Assembly covering various topics.
A live archive of DEF CON CTF challenges, vulnerable by design, for hackers to play safely.
A cybersecurity challenge where you play the role of an incident response consultant investigating an intrusion at Precision Widgets of North Dakota.
Collection of cybersecurity conference videos recorded by Cooper (@Ministraitor)
Enhance the security and privacy of Apple silicon Mac computers with incremental changes and user capability.
Boston Key Party CTF 2013 - cybersecurity competition with challenges in various domains.
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.
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.