# Security Signing up and logging into Ton.Place happens via Telegram/Google or email. If you suspect that someone has logged into your account, end active sessions in the [profile settings](https://ton.place/settings/sessions) on Ton.Place. **Monitoring and terminating active sessions on Ton.Place** An **active session** means that you are logged into your account on a specific device. All active sessions are displayed in settings ("More" - "Settings" - ["Active sessions"](https://ton.place/settings/sessions)). You can terminate any session if necessary. When a session is terminated, you are automatically logged out of the account on the selected device. --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://wiki.ton.place/eng/general-information/security.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.