Important Announcement: Graded MiniCTF starting mid of January 2020
Please read this announcement very carefully, especially if you did not attend the lecture today.
As announced today during the lecture, on 15/01//2020, it will take place the graded MiniCTF competition. This message is for all students, especially those that were not attending the lecture.
Your first deadline is on 15/01/2020. Please read below and stay tuned for more details!
I - What is the MiniCTF competition?
The idea of the MiniCTF competition is to form groups of about four students. Each group will create one MiniCTF-style challenge. Then, all challenges will be made available for all students in a CTF competition.
II - How will it be graded?
Grading is per group:
- 50%: Quality of the challenge, documentation, and implementation (see point VI)
- 50%: Number of solved challenges (at least 5)
III - What are these milestones, and what are the deadlines?
- The first milestone is creating groups of students. When: 15/01/2020 (firm deadline)
- Find your group mates and finalize your group by 15/01 (not “after” but “by”).
- The second milestone is the submission of the idea for the MiniCTF challenge. When: TBA, approx one weak after Milestone 1
- The idea is a document describing the challenge, the expected solution, the backstory, pseudo-code, and more. We will share the exact specs of such a document.
- The goal of this milestone is to give us (the lectures and TAs) to check the quality and fairness of the challenges
- The third milestone is the implementation and submission of the challenge. When: TBA, approx one weak after Milestone 2
- You will need to submit the flags too
- Expect to have a CTF website to hour your challenges
- The actual CTF competition with all challenges begin. When: TBA, approx one weak after Milestone 3
IV - Do you have any guidelines/tips for creating a good quality challenge?
More details later, but, for now, you will need to keep in mind that a good challenge has four main ingredients:
- Fun: solving challenges must be fun
- Elements increasing the fun factor are a backstory and originality
- Technical: challenges are “challenging” not obvious. Students need to learn something
- Relating to (or build on) the topics of this lecture
- Fair: A good challenge always has a solution.
- Harder solutions can be fixed with hints (hints can also be original, fun, related to the backstory)
- Novelty: Don’t just copy and paste a challenge from another CTFs or the exercises
- Plagiarism will be checked for, detected, and not tolerated.