CAPTURE THE FLAG
Upskilling Through Gamified Hacking Challenges
Cyber teams learn while playing! The perfect team-building experience.
CTF PLATFORM
User-Friendly Web App
The web app, fully customized for CTFs only, ensures the players' experience is smooth, easy, and fun. Live updates for each challenge submission, team management, and awesome UI make the CTF experience one to remember!
Build your own CTF Event
Discover the depth and variety of content HTB has to offer as you build your own CTF from more than 55 challenges and curated packs relevant to your team’s needs in the CTF Marketplace.
Live Scoreboard
Each CTF comes with its own scoreboard, updating live with every change in the competition, visible by both players and visitors.
Watch real-time the progress of your team!
User Progress Report
After the CTF has been completed, you can receive, upon request, a progress report of the competition. Straightforward graphs will help you gain a better understanding of your team’s performance.
Top-Notch, Curated Content
Are you looking for cutting-edge content with the latest attack techniques covering all cybersecurity fields? Hacking content that your team will love? Created and delivered by Hack The Box, custom to your needs.
Jeopardy-Style
All challenge types are included in this category. Pick the ones that best fit your company's CTF requirements. From reversing and web to pwn and hardware.
Full Pwn-Style
Boot2Root machines, custom to your needs, with diverse difficulty, attack paths, and OSs. Players will need to find the user and root flag. Get ready for action!
AD-Style
Active Directory labs simulating real-world enterprise environments with the latest attack techniques. Try to capture all the flags and reach Domain Admin.
Web
Hack a web app via a chain of attacks and exploits.
Reversing
Reverse engineering at its finest.
Pwn
Binary exploitation and more...
Forensics
All about data recovery and forensics.
Crypto
Can you crack the encrypted code?
Hardware
Hardware system hacking, oh yeah!
Stego
Uncover disguised messages inside objects.
OSINT
Open Source Intelligence challenges.
Blockchain
Cryptocurrency security challenges.
PPC
Professional programming and coding.
Misc
Challenges that don't fit in other categories.
Custom
Custom content creation upon request.
CTF Hosting & Support
All CTF content will be hosted in our infrastructure ensuring high-quality performance, updates regarding the CTF progress, and support for anything you or your employees may need during the event.
Team Management
Each team has a “captain” that can add/remove team members and join CTFs on behalf of the team. At any time, the captain can delegate the captain role to someone else. Players can be part of multiple teams and all that is required is to select which team is currently the active one for their profile!
In Our Customers’ Words
Here is what teams that played, captured the flag, and picked up new hacking skills, had to say after their Hack The Box CTF experience!
Thanks to Hack The Box for helping us host a CTF during our internal security conference. We received great support before and during the event. I recommend Hack The Box to anyone looking to enrich a security conference with a gamified hacking tournament.
Thanks to Hack The Box for hosting our Capture The Flag competitions. They've been great at getting us up and running and making sure the events are tailored to meet our user's expectations. The day of the competitions flows smoothly and the flags are unique. We'd recommend HTB to anyone looking to run their own Capture The Flag competition!
At EA Sports, we hosted in February 2020 a global internal CTF powered by Hack The Box. The challenges provided were challenging, immersive, and most importantly fun.
CTF FAQ
HOST A CTF
How to start. Five easy steps.
know about your ideal CTF.
Account Manager and finalize CTF
content and details.
details, and user guides.
details to your players.
Scoreboard get on fire!
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