> For the complete documentation index, see [llms.txt](https://hdsd.vdsc.com.vn/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://hdsd.vdsc.com.vn/en/instructions-of-online-login-lock.md).

# Instructions of Online Login Lock

<figure><img src="https://258410041-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FzVAiamJRGPoXVCownqwl%2Fuploads%2FT9OyobqQhiqaFdSGBHAO%2FLogin%20lock%20_En.png?alt=media&amp;token=9c915872-736f-4d6c-bfc1-b196878c2cee" alt=""><figcaption></figcaption></figure>