Cipher Cracking for Cybersecurity

Many believe that a key skill for cybersecurity professionals is the ability to solve complex puzzles. So here’s a few for you to solve [PDF Version]:

1.Where would you find the alphabet of “123456789ABCDEFGHJKLMN PQRSTUVWXYZabcdefghijkmnopqrstuvwxyz”? [Hint: Count the number of characters, and it’s a “Base”.]

2. Which football team is this:

QNAJWUTTQ

3. Which amazing city is this (hint):

%65%64%69%6E%62%75%72%67%68