A Glorious Malfunction

There were 3 codes found in the A Glorious Malfunction blog post on the Investigation Blog.

[1] snkqwoxxfjywephyytju
[2] dxclrearwtciroiotbpw
[3] qijjfcxafydsorpmegfs

Code #1

Observations

The code was found in the image and you can notice that it has the same length of
[2] and [3] so they are probably related.
Note: The codes are already in the correct order and there is nothing that helps for reordering but finding some reference to a prefix/suffix/keyword.

[hint]

Try to join the three strings and reverse, you may notice something.

[/hint]

Code #2

Observations

The string can be divided into three:

serdafiportaldthwfok
fmoyxjqbiiwecuypyxwn
gpsfcjwtocrrxjyejxqs

[hint]

Two strings of the same length, the one already “passcoded” might be a key for something.

[/hint]

Code #3

Observations

We now have:

serdafiportaldthwfok
nixvxeimurderrficsid
gpsfcjwtocrrxjyejxqs