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The Hacker101 CTF is a game designed to let you learn to hack in a safe, rewarding environment. Hacker101 is a free educational site for hackers, run by HackerOne.
Put your skills into practice with our 24x7 available Capture the Flag (CTF) levels inspired by real-world vulnerabilities. In each level you’re searching for a number of flags — unique bits of data — which you get by discovering and exploiting vulnerabilities.
Hacker101 is getting something brand new: our own Capture The Flag! For those who are unfamiliar, Capture The Flags (better known as CTFs) are games where hackers have to find bugs and solve puzzles to find "flags," bits of data that tell the system you've completed a given task. Not Your Grandpa’s CTF.
Finding flags in the CTF will now allow you to directly earn invitations to private bug bounty programs on HackerOne! By finding as few as 3 flags, you’ll automatically be added to the priority invitation queue for private program invitations and will receive one the following day.
Jul 9, 2021 · A Capture the Flag, or CTF, is a game where hackers compete to find bugs and solve security puzzles. You can think of a CTF as a training and educational opportunity to help hackers refine their skills in a simulated environment.
What is a CTF? CTF stands for Capture The Flag, a style of hacking event where you have one goal: hack in and find the flag. Flags are placed in various locations -- they might be in a file, in the database, stuck into source code, or otherwise -- and your goal is to hunt them all down.
The h1-ctf Vulnerability Disclosure Program enlists the help of the hacker community at HackerOne to make h1-ctf more secure. HackerOne is the #1 hacker-powered security platform, helping organizations find and fix critical vulnerabilities before they can be criminally exploited.
Start the Hacker101 CTF (Capture the Flag) game where you can hack and hunt for bugs in a safe environment. Learn how to get started with the Hacker101 CTF. Once you have earned 26 points in the CTF, you’ll be marked as eligible to receive invitations to private programs.
CTF Writeup: ===================== This CTF was consisted of 12 challenges. Each day a new challenge was released by HackerOne. Challenge 1 (Robots.txt): --------------------- __Tools I used:__ Just my browser. This challenge was really easy, I just checked the ```robots.txt``` file and got the flag.
Going to the h1-415-ctf program page in HackerOne we can see that the web application in scope for this CTF is https://h1-415.h1ctf.com. The initial step is to perform reconnaissance to map all the features of “My Docz Converter”.
