HK Cyber Security New Generation CTF Challenge 2020


CTF Archive.

HK Cyber Security New Generation CTF Challenge 2020

Hong Kong Computer Emergency Response Team Coordination Centre (HKCERT) and Hong Kong Productivity Council (HKPC) will jointly host the first “Hong Kong Cyber Security New Generation Capture the Flag Challenge 2020” Contest to arouse the cyber security awareness of the education sector and encourage student problem solving with teamwork and creative thinking skills via a fun game.

Organiser: HKCERT, HKPC Co-organiser: AiTLE, BlackB6a, eLC, ISOCHK, PISA, VXRL

Gold Sponsor: AWS Educate, HKT, UDomain

Original Date: Fri, 06 Nov. 2020, 18:00 UTC — Sun, 08 Nov. 2020, 18:00 UTC
Original URL: https://www.hkcert.org/my_url/en/event/20110801
CTFtime Entry: HK Cyber Security New Generation CTF Challenge 2020
Organizing Team: HKCERT



Challenges

I have implemented a secure authentication system. You can't eavesdrop the passwords, can you?

Author: blackb6a

Connect with SSH

Link your SSH key, then connect with: ssh hacker@pwn.college

Find the input that make the program exit with exit code 0.

Author: ISOCHK

Connect with SSH

Link your SSH key, then connect with: ssh hacker@pwn.college

I am so excited having a chance talking to Alice. She told me to calm down - and sent me an encrypted secret.

Author: blackb6a

Connect with SSH

Link your SSH key, then connect with: ssh hacker@pwn.college

I have implemented a secure authentication system. You can't eavesdrop the passwords, can you?

Author: blackb6a

Connect with SSH

Link your SSH key, then connect with: ssh hacker@pwn.college

30-Day Scoreboard:

This scoreboard reflects solves for challenges in this module after the module launched in this dojo.

7-Day | 30-Day | All-Time

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