The following resources are available for practicing your OSINT:
The following challenges were all taken from previous National Cyber League competitions starting in Fall 2015 or are altered versions of challenges created for NCL competitions. All credit for these challenges is due to Cyber Skyline and the associated Player Ambassadors.
For challenges which are the intellectual property of Cyber Skyline, we cannot release the answers.
Selected challenges for practicing your OSINT can be found below.
- Category: Open Source Intelligence
- 2019 Fall – Open Source Intel on How to Win Open Source Intel in the NCL Games
- 2020 Spring – An Intro to Open Source Intel & Cryptography
- 2020 Fall – Open Source Intel and Changes to Cyber Skyline