diff --git a/README.md b/README.md
index 875dbdc..cd01e7a 100644
--- a/README.md
+++ b/README.md
@@ -2,6 +2,10 @@
 
 StandCoded is a code-hosting powered by [Forgejo](https://forgejo.org). This document states the setup of the site.
 
+## Accounts
+
+This site is invite-only. All accounts are granted and created by the site owner. This is not a equivalent to agreement or endorsement of any project hosted on this site. If any project or account uses unfair amount of resource, they may be deleted after reach.
+
 ## Actions
 
 For the usage please refer to [Forgejo Documentation for Actions](https://forgejo.org/docs/latest/user/actions/). If "Actions" page does not show up on your repository page, go to "Settings" for your repository, scroll down and check the "Enable Actions" option in the "Advanced Settings".
@@ -12,4 +16,19 @@ The default action url is already set to [code.forgejo.org](https://code.forgejo
 | ------ | ------------- | ----- | ------------- | ------ |
 | default-us-phx-0 | aarch64 | 2 core with 20GB memory | `docker://node:16-bulleye` | Podman (rootless) |
 
-Global runners are set up with rootless podman for security reason. You can also add self-hosted runners for you account, orgranisation or repository.
+Global runners are set up with rootless podman for security reason. You can also register self-hosted runners for you account, orgranisation or repository.
+
+## Privacy & Security
+
+This is a personal website and not covered by GDPR. We already have taken security enforcement to protect the data, but no promise. If you found any security problem, please reach me at `security@lightstands.xyz` or (better if possible) open a ticket in the [StandCoded/README repository](https://code.lightstands.xyz/StandCoded/README).
+
+We share data with [Cloudflare](https://cloudflare.com) to improve the user experience. The data may include IP address.
+
+## DMCA
+Please send your formal complain to `dmca@lightstands.xyz`. After reviewed the complain and reached the uploader, we may take one of following actions:
+
+- Ignore (if the complain does not stand)
+- Limit the exposure
+- Delete the content (if the content could not be limit exposure)
+
+Your complain will be published in public, even if the complain is ignored.
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