Digital Forensics Challenge 2022 (DFC 2022)

Hosted by the Korean Institute of Information Security and Cryptology (KIISC), the Digital Forensics Challenge 2022 (DFC 2022) aims to expand our knowledge of digital forensics and to contribute to this field. Now in its fifth year, the challenge plays a significant role in developing new technologies and training forensic experts such as researchers and graduate students in the field of information security. Last year alone, the number of participants recorded a total of 180 people from 58 teams, with 45 Korean and 13 International teams.

The challenge consists of two main categories: the Digital Forensics Challenge and the Tech contest. Participants can take part in one or both competitions.

In the Digital Forensics Challenge, an answer sheet for each problem should be submitted in a detailed write-up. During the competition, four problems will be posted on the website on the first day of every month. You must submit your answer sheet by the end of next month and your scores will be available to you within 2~3 weeks.

In the Tech Contest, participants are allowed to freely suggest new forensic analysis methods. In this project, you are more than welcome to offer us all kinds of fresh, new techniques that haven’t been published before. The goal is to identify new opportunities to help investigators discover clues in solving real cases. All submissions must include a detailed response that explains the type of information stored and how it can be reproduced.

For detailed information, visit the DFC 2022 website (https://dfchallenge.org/).


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Latest Videos

In this episode of the Forensic Focus podcast, Desi and Si discuss different online programming courses and what they think about the popular platform, Udemy. They also talk about Flipper, Dev boards, and Raspberry Pi, and delve into the fascinating phenomenon of running the classic game Doom on unlikely devices.

Throughout the episode, Desi and Si share their digital forensics expertise, referencing some of the cases they have been working on and highlighting particular methodologies and technologies that have an impact on cybersecurity.

Show Notes:

100 Days of Code: The Complete Python Pro Bootcamp for 2023 - https://www.udemy.com/course/100-days-of-code/

Domestika - https://www.domestika.org/en

MIT OpenCourseWare - https://www.youtube.com/@mitocw 

MasterClass - https://www.masterclass.com/

Raspberry Pi 400 Complete Kit - https://core-electronics.com.au/raspberry-pi-400-kit.html

Flipper Discord - https://discord.com/invite/flipper

Flipper Zero - https://flipperzero.one/

This Programmer Figured Out How to Play Doom on a Pregnancy Test - https://www.popularmechanics.com/science/a33957256/this-programmer-figured-out-how-to-play-doom-on-a-pregnancy-test/

Here’s a dude playing Doom Eternal on his fridge - https://www.polygon.com/2020/10/13/21514933/doom-eternal-refrigerator-door-samsung-smart-refrigerator-xbox-game-pass-richard-mallard

Doom hacker gets Doom running in Doom - https://www.pcgamer.com/doom-hacker-gets-doom-running-in-doom/

Doom Running On A Calculator Powered By Old Potatoes - https://kotaku.com/doom-running-on-a-calculator-powered-by-old-potatoes-1845374069

GoldenEra - https://www.imdb.com/title/tt11753760/

Racing the Beam - https://en.wikipedia.org/wiki/Racing_the_Beam

High Score (TV series) - https://en.wikipedia.org/wiki/High_Score_(TV_series)

Microcontroller Courses (Udemy) - https://www.udemy.com/topic/microcontroller/

The story of Final Fantasy XIV’s renegade do-good modders - https://www.pcgamesn.com/final-fantasy-xiv/ffxiv-modders-renegade-do-gooders

Logical fallacies - https://yourlogicalfallacyis.com/

In this episode of the Forensic Focus podcast, Desi and Si discuss different online programming courses and what they think about the popular platform, Udemy. They also talk about Flipper, Dev boards, and Raspberry Pi, and delve into the fascinating phenomenon of running the classic game Doom on unlikely devices.

Throughout the episode, Desi and Si share their digital forensics expertise, referencing some of the cases they have been working on and highlighting particular methodologies and technologies that have an impact on cybersecurity.

Show Notes:

100 Days of Code: The Complete Python Pro Bootcamp for 2023 - https://www.udemy.com/course/100-days-of-code/

Domestika - https://www.domestika.org/en

MIT OpenCourseWare - https://www.youtube.com/@mitocw

MasterClass - https://www.masterclass.com/

Raspberry Pi 400 Complete Kit - https://core-electronics.com.au/raspberry-pi-400-kit.html

Flipper Discord - https://discord.com/invite/flipper

Flipper Zero - https://flipperzero.one/

This Programmer Figured Out How to Play Doom on a Pregnancy Test - https://www.popularmechanics.com/science/a33957256/this-programmer-figured-out-how-to-play-doom-on-a-pregnancy-test/

Here’s a dude playing Doom Eternal on his fridge - https://www.polygon.com/2020/10/13/21514933/doom-eternal-refrigerator-door-samsung-smart-refrigerator-xbox-game-pass-richard-mallard

Doom hacker gets Doom running in Doom - https://www.pcgamer.com/doom-hacker-gets-doom-running-in-doom/

Doom Running On A Calculator Powered By Old Potatoes - https://kotaku.com/doom-running-on-a-calculator-powered-by-old-potatoes-1845374069

GoldenEra - https://www.imdb.com/title/tt11753760/

Racing the Beam - https://en.wikipedia.org/wiki/Racing_the_Beam

High Score (TV series) - https://en.wikipedia.org/wiki/High_Score_(TV_series)

Microcontroller Courses (Udemy) - https://www.udemy.com/topic/microcontroller/

The story of Final Fantasy XIV’s renegade do-good modders - https://www.pcgamesn.com/final-fantasy-xiv/ffxiv-modders-renegade-do-gooders

Logical fallacies - https://yourlogicalfallacyis.com/

YouTube Video UCQajlJPesqmyWJDN52AZI4Q_5f72B6DD5wk

Programming Languages, Flipper And Gaming

Forensic Focus 72 views 24th May 2023 11:43 am

In this episode of the Forensic Focus podcast, Si and Desi talk to Mackenzie Jackson, Developer Advocate at Git Guardian. 

Mackenzie discusses the problem of hard-coded and leaked credentials in Git repositories, the task of scanning Git repositories for leaked credentials, and how that’s helped by the setup of GitHub and Git. 

He also looks at some public and private cases of security breaches through Git repositories and recommends tools you can use to combat attackers on Git. 

Show Notes:

Toyota Suffered a Data Breach by Accidentally Exposing A Secret Key Publicly On GitHub (GitGuardian) - https://blog.gitguardian.com/toyota-accidently-exposed-a-secret-key-publicly-on-github-for-five-years/

GitHub.com rotates its exposed private SSH key (Bleeping Computer) - https://www.bleepingcomputer.com/news/security/githubcom-rotates-its-exposed-private-ssh-key/

Conpago - https://www.conpago.com.au/

Source Code as a Vulnerability - A Deep Dive into the Real Security Threats From the Twitch Leak (GitGuardian) - https://blog.gitguardian.com/security-threats-from-the-twitch-leak/

Teenagers Leveraging Insider Threats: Lapsus$ Hacker Group (Forbes) - https://www.forbes.com/sites/emilsayegh/2023/03/15/teenagers-leveraging-insider-threats-lapsus-hacker-group

Lapsus$: Oxford teen accused of being multi-millionaire cyber-criminal (BBC) - https://www.bbc.co.uk/news/technology-60864283

Dynamic Secrets (HashiCorp) - https://developer.hashicorp.com/vault/tutorials/getting-started/getting-started-dynamic-secrets

Crappy code, crappy Copilot. GitHub Copilot is writing vulnerable code and it could be your fault (GitGuardian) - https://blog.gitguardian.com/crappy-code-crappy-copilot/

trufflesecurity/trufflehog (GitHub) - https://github.com/trufflesecurity/trufflehog

gitleaks/gitleaks (GitHub) - https://github.com/gitleaks/gitleaks

Git (Wikipedia) - https://en.wikipedia.org/wiki/Git

awslabs/git-secrets (GitHub) - https://github.com/awslabs/git-secrets

In this episode of the Forensic Focus podcast, Si and Desi talk to Mackenzie Jackson, Developer Advocate at Git Guardian.

Mackenzie discusses the problem of hard-coded and leaked credentials in Git repositories, the task of scanning Git repositories for leaked credentials, and how that’s helped by the setup of GitHub and Git.

He also looks at some public and private cases of security breaches through Git repositories and recommends tools you can use to combat attackers on Git.

Show Notes:

Toyota Suffered a Data Breach by Accidentally Exposing A Secret Key Publicly On GitHub (GitGuardian) - https://blog.gitguardian.com/toyota-accidently-exposed-a-secret-key-publicly-on-github-for-five-years/

GitHub.com rotates its exposed private SSH key (Bleeping Computer) - https://www.bleepingcomputer.com/news/security/githubcom-rotates-its-exposed-private-ssh-key/

Conpago - https://www.conpago.com.au/

Source Code as a Vulnerability - A Deep Dive into the Real Security Threats From the Twitch Leak (GitGuardian) - https://blog.gitguardian.com/security-threats-from-the-twitch-leak/

Teenagers Leveraging Insider Threats: Lapsus$ Hacker Group (Forbes) - https://www.forbes.com/sites/emilsayegh/2023/03/15/teenagers-leveraging-insider-threats-lapsus-hacker-group

Lapsus$: Oxford teen accused of being multi-millionaire cyber-criminal (BBC) - https://www.bbc.co.uk/news/technology-60864283

Dynamic Secrets (HashiCorp) - https://developer.hashicorp.com/vault/tutorials/getting-started/getting-started-dynamic-secrets

Crappy code, crappy Copilot. GitHub Copilot is writing vulnerable code and it could be your fault (GitGuardian) - https://blog.gitguardian.com/crappy-code-crappy-copilot/

trufflesecurity/trufflehog (GitHub) - https://github.com/trufflesecurity/trufflehog

gitleaks/gitleaks (GitHub) - https://github.com/gitleaks/gitleaks

Git (Wikipedia) - https://en.wikipedia.org/wiki/Git

awslabs/git-secrets (GitHub) - https://github.com/awslabs/git-secrets

YouTube Video UCQajlJPesqmyWJDN52AZI4Q_BX15Z_xF8mA

Preventing Data Leaks With Git Guardian

Forensic Focus 72 views 3rd May 2023 11:07 am

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