These challenges will test your ability to perform Open Source Intelligence.
Interested in some tips on how to solve OSINT challenges?
OSINT 1 – trivia
OSINT 2 (E) – port trivia
OSINT 3 (M) – trivia
OSINT 4 (H) – image analysis
OSINT 5 – image analysis
OSINT 6 – csr
OSINT 7 (H) – csr