> For the complete documentation index, see [llms.txt](https://docs.neevcloud.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.neevcloud.com/neevcloud-products/computes/manage-cloud-instance/security-group.md).

# Security Group

To Create a Security Group follow [links](https://docs.neevcloud.com/neevcloud-products/networking/security-groups/add-security-group).

After creating the security group to attach your server.

**Security Group Update**

* The current Security Group has been set to the default configuration, including the rules.

<figure><img src="/files/3W4wvAkxhiOsPCkpjwCL" alt=""><figcaption></figcaption></figure>

To add a custom Security Group, follow

Security Groups > Add Security Group

<figure><img src="/files/IOicV719BBcuZepjp8UQ" alt=""><figcaption></figcaption></figure>

Select the created security group

<figure><img src="/files/xknFWdqlPuVgIwii7fSb" alt=""><figcaption></figcaption></figure>

For more details about security groups follow these [link](/neevcloud-products/networking/security-groups.md)s.