[Next challenge] [Previous challenge] Home 

The following is a test on security. See how many points you can gain.

Your current score is: 0

ASCII coding

For the following codes, determine the decoded string. Click on the movie to show the details.

Enter the answers, and see if you are correct:

An ASCII table is: a (%61), b (%62), c (%63), d (%64), e (%65), f (%66), g (%67), h (%68), i (%69), j (%6A), k (%6B), l (%6C), m (%6D), n (%6E), o (%6F), p (%70), q (%71), r (%72), s (%73), t (%74), u (%75), v (%76), w (%77), x (%78), y (%79), z (%80), and a SPACE is %20.

Coding

Answer

Result

%61%6C%70%68%61

Incorrect

%73%68%61%70%65

Incorrect

%61%72%74%69%73%74

Incorrect

%61%69%72%67%75%6E

Incorrect

%6E%65%74%77%6F%72%6B

Incorrect

%61%75%64%69%6F

Incorrect
  Score 0

 

Go the next part of the challenge [Next challenge].

Developed by Bill Buchanan, Jamie Graves, Zibi Kwecka and Lionel Saliou, Centre for Distributed Computing and Security [link].