# Perspective - Security Zone

**URL:** <https://forum.inductiveautomation.com/t/perspective-security-zone/58923>\
**Category:** Ignition\
**Tags:** ignition81\
**Created:** [April 27, 2022, 1:20pm UTC](https://forum.inductiveautomation.com/t/perspective-security-zone/58923 "2022-04-27T13:20:46Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![luc.martin](https://avatars.discourse-cdn.com/v4/letter/l/77aa72/32.png) [@luc.martin](https://forum.inductiveautomation.com/u/luc.martin)\
**Post date:** [April 27, 2022, 1:20pm UTC](https://forum.inductiveautomation.com/t/perspective-security-zone/58923/1 "2022-04-27T13:20:46Z")

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I try to setting up a security and it seems that the Default Security Zone let tags readWrite access even I setup Service Security or not.

I just want that all PCs can have access to the tag but only PCs in dedicated Zone can Write to the tags.

![image](https://us1.discourse-cdn.com/inductiveautomation/original/3X/c/c/cc03371636e2d0c17fc20c66d52be932e0a18573.png)

 ![image](https://us1.discourse-cdn.com/inductiveautomation/original/3X/a/a/aa62cfd1d55877ab6b564eb72d68454bd1e1d8ee.jpeg)

![image](https://us1.discourse-cdn.com/inductiveautomation/original/3X/8/3/8377dd596342ed73697e854ffa6f2ee9d5730477.png)

 ![image](https://us1.discourse-cdn.com/inductiveautomation/original/3X/1/d/1d7b2857866a215f0dd3a42c6242471f0357c594.jpeg)

![image](https://us1.discourse-cdn.com/inductiveautomation/original/3X/3/e/3e5afbdab563f8be9161562aa6a12c9f3aa87ea5.png)

I want to know if I do something wrong? If, yes, what it is ??

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<div class="post-metadata">

**Author:** ![CosmoStevens](https://sea1.discourse-cdn.com/inductiveautomation/user_avatar/forum.inductiveautomation.com/cosmostevens/32/32309_2.png) [@CosmoStevens](https://forum.inductiveautomation.com/u/CosmoStevens)\
**Post date:** [April 29, 2022, 10:03pm UTC](https://forum.inductiveautomation.com/t/perspective-security-zone/58923/2 "2022-04-29T22:03:17Z")

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Hey Luc,

You will want to make sure you specify whether the default zone will define the read only zone or the read/write zone. Once you configure your CT002 zone, you will want to move it up above the default zone on the Service Security page or it will do nothing. Watch [this video](https://inductiveuniversity.com/videos/security-zones-and-service-security/8.1) and make sure you have followed all of the other steps completely.