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Module 2: Challenges

cse365-s2025
0/38 challenges completed

We'll keep going on a calm pace to allow people to ramp up into the course (and, technically even join in as late as this week...). This week, we're covering two modules again:

  1. We'll learn all about how data is encoded, decoded, and shunted around in the Dealing with Data module.
  2. We'll do some light exercises to play around with access control models in the Access Control module.

As before, this is a one week assignment, meaning both the checkpoint and the rest of the challenges are due after one week. Good luck!


NEED HELP? The official way to get help is via our discord! Start the challenge that you need help with, and then use the /help command! That will get you pointed in the right direction.

QUESTIONS ON GRADING / DUE DATES? Check the grades page!

Challenges

1
Password Simple 1
2
Password Simple 2
3
Password Simple Nostrip
4
Password From File
5
Password From Arg File
6
Password Hex Byte
7
Password Hex Bytes
8
Password Hex Decode
9
Password Bin Decode
10
Password Bin Encode
11
Password Hex Ascii
12
Password Hex Nested
13
Password Hex Unicode
14
Unicode Confusion
15
Password Hex Reverse
16
Password B64 Decode
17
Password B64 Encode
18
Password Obfuscate 1
19
Password Obfuscate 2
20
Access Control Level 1
21
Access Control Level 2
22
Access Control Level 3
23
Access Control Level 4
24
Access Control Level 5
25
Access Control Level 6
26
Access Control Level 7
27
Access Control Level 8
28
Access Control Level 9
29
Access Control Level 10
30
Access Control Level 11
31
Access Control Level 12
32
Access Control Level 13
33
Access Control Level 14
34
Access Control Level 15
35
Access Control Level 16
36
Access Control Level 17
37
Access Control Level 18
38
Access Control Level 19