Do I need to update default credentials when installing n8n on Linux?

When you install n8n using the starter kit, you won't be using any default credentials—rather, you'll be prompted to create a new owner account. During the initial setup, n8n displays a signup screen where you enter your details, and your password must meet the requirements (at least eight characters, including at least one number and one capital letter). This process is your first step in establishing secure access to your instance.

In addition to setting a strong password for the owner account, consider these extra security measures:

• Follow Best Practices: If more than one person uses the instance, set up user management to restrict access and manage permissions appropriately.
• Enable 2FA: Using two-factor authentication (2FA) helps secure user accounts against unauthorized access.
• For Self-hosted Setups: Consider configuring a reverse proxy to handle TLS encryption, ensuring data is secure in transit. Also, perform regular security audits to identify any vulnerabilities.

These practices, along with adhering to the initial password requirements, form a good baseline for securing your n8n installation on Linux.