Privacy Policy

Last updated: 8 June 2026

This website, cebatcheo.com, is a personal portfolio and project homepage operated by Thanh Nam Dao / Cebatcheo.

Information collected by this website

The public website does not ask visitors to create accounts or submit personal information. If you contact me by email, I will receive the information you choose to send, such as your email address, name, and message content.

Server logs

Like most websites, the server may process basic technical logs such as request time, requested URL, browser user agent, referrer, and IP address. Logs are used for security, troubleshooting, abuse prevention, and aggregate traffic statistics.

Cookies and tracking

The public portfolio homepage does not use advertising cookies and does not sell visitor data. Some linked third-party services may have their own privacy practices.

Google OAuth application and Google user data

Google OAuth access associated with this domain is used only after a user explicitly authorizes the application through Google’s OAuth consent flow. The application requests only the Google API scopes needed to provide the requested functionality.

Data accessed

Depending on the features a user authorizes, the application may access Google Workspace data such as Gmail message metadata and message content, Google Drive file metadata and file content selected or available to the authorized account, Google Docs content, and Google Sheets spreadsheet data. The application may also store OAuth access and refresh tokens needed to maintain the authorized connection.

Data usage

Google user data is used only to perform user-requested actions, such as reading relevant Gmail messages, downloading or organizing files, reading or updating documents and spreadsheets, and automating workflows that the authorized user requests. Google user data is not used for advertising, profiling, unrelated analytics, or any purpose unrelated to the requested service.

Data sharing

Google user data is not sold and is not shared with advertisers or data brokers. It is not transferred to third parties except when necessary to provide infrastructure or security for the requested service, when the user explicitly instructs the application to send or publish information, or when required by law.

Data storage and protection

OAuth tokens and any stored Google user data are kept on controlled server infrastructure with restricted access. Credentials are stored outside public web directories and protected using file permissions and operational security controls. Access is limited to authorized operators and service processes that need it to provide the requested functionality.

Data retention and deletion

Google user data is retained only as long as needed to provide the requested service, maintain user-requested records, troubleshoot issues, comply with legal obligations, or protect security. Users may request deletion of their Google user data or revocation/removal of OAuth access by contacting [email protected]. Users can also revoke the application’s Google access at any time from their Google Account security settings.

AI/ML model training

Google Workspace API data is not used to develop, improve, or train generalized artificial intelligence or machine learning models.

Data sharing outside Google OAuth data

Personal information is not sold. Information may be shared only when required to operate the service, comply with law, or protect the security of the website and infrastructure.

Contact

For privacy questions or deletion requests, contact: [email protected]