북마크 URL에 비밀번호나 인증 토큰을 함께 저장해도 안전한가요?

The Security Vulnerability of URL Credentials

Saving URLs containing basic auth patterns (https://user:password@example.com) or session tokens (?token=xyz) exposes your credentials in plain text across browser history, server access logs, and unencrypted local bookmark databases.

Best Practice: Decoupling Links from Authentication

Always save clean destination URLs in your bookmark manager and rely on specialized password managers (such as 1Password or Bitwarden) for credentials. This keeps your bookmark collections safe to share and free of sensitive access keys.