Python is a highly dynamic language that gives the programmer many ways to change the runtime behavior of his code and even dynamically execute new code. This is powerful but can be a security risk as well.

Use the following patterns to increase the security of your code.

.. toctree::
    :maxdepth: 1

    Use of exec <use_of_exec>
    Use of eval <use_of_eval>
    Unsafe variables <use_of_unsafe_variable>