Mobile ios application development

Description

This project is designed to simplify the installation process for users.
My app is a telecommuting program that uses an iphone to remotely link to an authorized computer, allowing users to view the computer and perform operations anytime, anywhere.
Since this software is for internal use only, we do not plan to upload it to the app store for the time being.
I need you to help me sign and privately distribute the ipa installation package of my app, and build a secure installation link so that only users I share the link with can download and install the app.