# Web login, CLI authentication, and sessions

Understand Auth0 login, CLI Device Flow, and Anureo sessions.

- Category: Authentication
- Reading time: 6 分钟
- Locale: en

## Web loginChoose Sign in on the homepage. Auth0 verifies your identity and returns you to /console. The browser stores only an Anureo session.
## CLI login```
anureo login
anureo expose http://127.0.0.1:8080
```The CLI uses Device Flow and never exposes third-party tokens to the terminal.

> Security: Never paste access tokens, refresh tokens, or device codes into issues, chat, or CI logs.
## Sign outUse Sign out in the console or anureo logout in the CLI.