Required update to key pair authentication
Snowflake has announced that single-factor password authentication will soon be deprecated. Starting April 2025 and ending November 2025, Snowflake will block single-factor authentication using only a username and password. If any of your integrations or scripts use Snowflake connections with basic single-factor authentication, then to ensure uninterrupted access and enhanced security, we recommend updating your Snowflake connections to use key pair authentication instead of username/password authentication.
See how to migrate to key pair authentication to update your connections.