# Hacking Bubble unique assigned id's **URL:** \ **Category:** Need help\ **Created:** [June 27, 2021, 2:16pm UTC](https://forum.bubble.io/t/hacking-bubble-unique-assigned-ids/157556 "2021-06-27T14:16:16Z")\ **Posts on this page:** 1\ **Showing post:** 2
**Author:** ![rpetribu](https://sea1.discourse-cdn.com/bubble/user_avatar/forum.bubble.io/rpetribu/32/90852_2.png) [@rpetribu](https://forum.bubble.io/u/rpetribu)\ **Post date:** [June 27, 2021, 3:09pm UTC](https://forum.bubble.io/t/hacking-bubble-unique-assigned-ids/157556/2 "2021-06-27T15:09:45Z")
That is why privacy rules are so important… even if someone gets the right combination, he will not be able to read anything… > [@Detailed guide on Privacy Rules](http://forum.bubble.io/t/detailed-guide-on-privacy-rules/157090): > > Hey people, I’ve just published a new article on [how to use Privacy Rules in Bubble](https://www.amliesolutions.com/bubble/basic-features/bubble-privacy-rules/). The trigger to write the article is both that it’s one of the things I get asked about the most, but also that I’m somewhat concerned that a lot of Bubble users are not aware of just how important it is to set Privacy Rules up correctly to protect private data. As I mention in the article, I see everything from private user data to API secret keys revealed in some apps, and I suspect the developer is oblivious… --- _[View the full topic](https://forum.bubble.io/t/hacking-bubble-unique-assigned-ids/157556)._