[Question] code integrity after build

[Laztef]

Question

I see the folders after use build windows --compile-app --compile-packages --cleanup-on-compile and it contain in the path "root//build//windows//data//flutter_assets//app//" the app.zip file. This zip file contain the requeriments and main.pyc.
After to use a script with "dis" and "marshal", i can see the bytecode whitout problems.
My point is that this is very dangerous for the rules of business.
My question:
Have the "build windows" command more tools for obfuscate or encrypt the app.zip file?
Any tip to protect ours codes and use "flet build" to create a secure app for desktop or android?
Thanks for the time to read my concerns

Code sample

import flet as ft
from sub import container #this is a module imported with a container box

#### main.py ####
def main(page: ft.Page):
    cont = container(page)
    page.add(cont)


ft.app(main)

#### Script dis / marshal ####
import dis
import marshal

input_file = "main.pyc"

with open(input_file, "rb") as file:
    file.seek(16) 
    code_object = marshal.load(file)

print("=== Bytecode desensamblado ===")
dis.dis(code_object)

Error message

=== Bytecode desensamblado ===
  0           0 RESUME                   0

  1           2 LOAD_CONST               0 (0)
              4 LOAD_CONST               1 (None)
              6 IMPORT_NAME              0 (flet)
              8 STORE_NAME               1 (ft)

  2          10 LOAD_CONST               0 (0)
             12 LOAD_CONST               2 (('container',))
             14 IMPORT_NAME              2 (sub)
             16 IMPORT_FROM              3 (container)
             18 STORE_NAME               3 (container)
             20 POP_TOP

  5          22 LOAD_CONST               3 ('page')
             24 LOAD_NAME                1 (ft)
             26 LOAD_ATTR                8 (Page)
             46 BUILD_TUPLE              2
             48 LOAD_CONST               4 (<code object main at 0x000001B3DAA43030, file "C:\Users\%user%\AppData\Local\Temp\serious_python_temp7a770f3\main.py", line 5>)
             50 MAKE_FUNCTION            4 (annotations)
             52 STORE_NAME               5 (main)

 10          54 PUSH_NULL
             56 LOAD_NAME                1 (ft)
             58 LOAD_ATTR               12 (app)
             78 LOAD_NAME                5 (main)
             80 CALL                     1
             88 POP_TOP
             90 RETURN_CONST             1 (None)

Disassembly of <code object main at 0x000001B3DAA43030, file "C:\Users\%user%\AppData\Local\Temp\serious_python_temp7a770f3\main.py", line 5>:
  5           0 RESUME                   0

  6           2 LOAD_GLOBAL              1 (NULL + container)
             12 LOAD_FAST                0 (page)
             14 CALL                     1
             22 STORE_FAST               1 (cont)

  7          24 LOAD_FAST                0 (page)
             26 LOAD_ATTR                3 (NULL|self + add)
             46 LOAD_FAST                1 (cont)
             48 CALL                     1
             56 POP_TOP
             58 RETURN_CONST             0 (None)

This is the bytecode obtained

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• I have searched for answers to my question both in the issues and in previous discussions.