Cipher Combat

2642 Registered Allowed team size: 1

This campaign is over.

starts on:
Apr 12, 2019 06:00 PM IST
ends on:
Apr 14, 2019 11:00 PM IST



First prize -
Second Prize -
Third Prize -
You can expect the prize to be discursed by Third week of May

Update #5 - We are facing some infra issue. Kindly request your patience. You will receive an email once the site is up UPDATE #4 - And the day has come! Thanks for registering in Cipher Combat. Kindly follow the below instructions to take part in the CTF contest. In case you have any queries, please feel free to write back :)
  • This is our cybersecurity platform link -
  • Log in/ sign up with the same email id (with which you registered at HackerEarth).
  • At 6:00 PM, when the contest starts, you will be able to see a set of questions under different categories. You can start capturing the flag.
  • The window is open until April 14, 11 PM. You can submit your answers until then.
  • In case you have any queries related to the questions feel free to connect us in the slack channel. Our moderator will be there to help you.
All the best! get the roll. UPDATE #3 - The registration for this Hackathon is closed! Any further registrations will not be considered. UPDATE #2 - The registration for this CTF contest strictly ends April 11, 2019 (tonight) by 10 PM. The link to the contest will be unveiled tomorrow by 5 PM. You can signup with the same email id in the link and take up the contest. UPDATE #1 - This hackathon is postponed to Apr 12, 2019, as we are still pruning and polishing the problem statements for the hackathon. The registrations are open until Apr 10, 2019. Apologies for the inconvenience Calling out to all hack heads! Do you specialize in breaking the existing and redundant system to build a new and stronger system? Are you curious to learn or test your expertise in Hacking skills? If yes, then this ***Cipher combat*** is just for you. You will learn, hack, and compete with a community of white-hat hackers. Cipher combat is a new series of HackerEarth's cybersecurity hackathons. This event is a quarterly hackathon that is stacked with interesting questions that belong to different categories such as reverse engineering, cryptography, programming, scripting, forensics etc. The registration for this hackathon strictly closes by **March 28, 2019 at 11:55 PM**. Participation without registration is not encouraged. So, let's quickly hit on the "register" button. **Objective**

Cipher combat is a CTF (capture the flag) cybersecurity event that is organized for security professionals or students who wish to learn about cybersecurity. The purpose of this event is to improve your problem-solving skills in different security domains and general digital life problems.

You can expect questions based on relevant topics such as reverse engineering, cryptography, programming, scripting, forensics, problem-solving. **What's in it for you?**

  • Improve your skills in different security domains, problem-solving skills, and learn more about real-world issues that we face.
  • Interaction with the community of white-hat hackers. Actively participate in the discussion forum and join our slack channel.
  • Win amazing prizes and goodies.

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Cipher Combat - Cyber security

You need to take up the Hackathon from the link which will be unveiled on 28th March


Main Prizes
First Prize - White hat hacker
USD 200
Second prize - White hat hacker
USD 150
Third Prize - White hat hacker
USD 100

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