Information Assurance Student Group

The Information Assurance Student Group (IASG) at Iowa State University is dedicated to cyber security and holds weekly meetings for students interested in the Cyber Security field. Join our discord!

About IASG Available Equipment Puzzlers Meetings Projects CDC Help

Puzzlers

The flag for each puzzler is in the format iasg{flag_data_here}.
Flag data is numbers and letters separated by underscores.


Linux Skills

What am I? (Medium)

2022-08-28

Can you help me read this file?

Corrupt Magic (Medium)

2022-08-29

Corrupt Magic

Cracking

Crack me (Easy-Medium)

2019-02-05

Password Cracking

Steganography

Easy 1 (Easy)

2018-10-02

Medium 1 (Medium)

2018-10-02

Sounds Easy (easyish)

2018-10-09

Sounds Hard (Hard)

2018-10-09

Glenda (Easy)

2019-02-05

Crypto

Scary Animals (easy)

2022-09-01

Small numbers are safe for encryption, right?

Crypto1 (Medium-Hard)

2018-10-16

Crypto

Crypto2 (Medium-Hard)

2018-10-16

Crypto

Other

(Harder than it should be)

2019-02-05

Cipher/Scavenger Hunt/Encoding/General Nonsense