Passwords are annoying, we all know that, especially when you have to type them every few minutes on a test device at home that only you have access to. Fortunately, there are a few things you can do to make your life easier on Raspberry Pi while maintaining a minimum level of security. Let me explain.
For local access, the auto login feature on Raspberry Pi OS is the best option. Even if it’s possible to completely remove a password, it’s not recommended for obvious security reasons. Another solution is to set up SSH keys for remote access without a password.