Is there software for collecting information about PC hardware and sending it to a server via the Internet?

Question

Inventory

There are a bunch of computers remotely scattered throughout Russia. Purpose: To monitor the integrity of iron. You need cross-platform software (a client to be friends with linux and windows) to collect and send information to the server in a certain period of time.
Server functions:
1. To signal when a hardware change is detected, a decrease in the amount of RAM - in general, a replacement of iron.
2. Signal when there is no update for a long time.
3. Keep a history of hardware snapshots.

Answer 1

Sealing, or order the desired system. OCS NG + GLPI
will help to collect || zabbix

Answer 2

I'll correct the commas a little here, ok?
First, through the Internet.
Secondly, your question sounds like a task for freelance.ru, how about: "help me find it" or at least "guys, no one saw it?" ?
And not via the Internet how to send data to the server? Through the mail of Russia?

Answer 3

Brad is paranoid. The computers are sealed and reported to the responsible person. He is responsible for them with his head. It's not clear what to monitor for updates ... it's not clear what updates are ... it's not clear network devices ... it's not clear who you are for this network.