CTFtime.org / All about CTF (Capture The Flag)
Capture The Flag, CTF teams, CTF ratings, CTF archive, CTF writeups
CTFtime is an online platform dedicated to tracking and organizing Capture The Flag (CTF) competitions worldwide. It serves as a central hub for cybersecurity enthusiasts, professionals, and teams to find, participate in, and discuss various CTF events. The site provides detailed information about upcoming and past CTFs, including dates, formats, categories, and results. It also offers a ranking system for teams and individuals based on their performance in these competitions.
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5.5 min
3.2 pages per visit
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Domain Rating
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Domain Authority
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Citation Level
2010
English, etc
Website Key Features
CTF Calendar
A comprehensive calendar listing all upcoming and past CTF competitions with detailed information.
Team Rankings
A ranking system that evaluates and ranks teams based on their performance in CTF competitions.
Event Details
Detailed information about each CTF event, including format, categories, and participation guidelines.
Discussion Forums
Forums for participants to discuss strategies, challenges, and other topics related to CTFs.
Write-ups
A collection of write-ups from participants detailing how they solved specific challenges.
News and Updates
Latest news and updates related to CTF competitions and the cybersecurity community.
Integration with External Tools
Supports integration with external tools and platforms for a seamless CTF experience.
User Profiles
Personalized profiles for users to track their participation, achievements, and rankings.
Team Management
Tools for team creation, management, and participation in CTF events.
API Access
Provides API access for developers to integrate CTFtime data into their applications.
Similar Sites and Competitors
Additional information
Community Driven
CTFtime is a community-driven platform, with contributions from cybersecurity enthusiasts around the globe.
Global Reach
The platform hosts information on CTF competitions from all over the world, making it a global hub for cybersecurity competitions.
Educational Resource
CTFtime serves as an educational resource for those looking to improve their cybersecurity skills through practical challenges.
Non-Profit
CTFtime operates as a non-profit organization, focusing on the growth and development of the cybersecurity community.
Open Source Contributions
Encourages and supports open source contributions to improve the platform and its features.
HTTP headers
Security headers report is a very important part of user data protection. Learn more about http headers for ctftime.org