Which is considered a best practice for sign-in security?

In the context of sign-in security, keeping users logged in generally enhances user experience by reducing the frequency of logins required. However, this practice should be cautiously implemented. Users typically appreciate not having to sign in each time they access a site, especially if they are using a secure personal device. This approach can streamline user experience but should always be balanced with security measures such as timeout settings or requiring re-authentication for sensitive actions.

On the other hand, requiring email verification is a robust method for ensuring the authenticity of users’ email addresses during account creation, preventing unauthorized access. Showing passwords can improve usability but may compromise security if users are in a public setting. Implementing CAPTCHA is essential for preventing automated attacks but doesn’t directly enhance the security of the sign-in process itself compared to validating user identity.

While keeping users logged in offers convenience and improved experience, it’s critical to implement it in conjunction with strong security protocols, such as enabling session timeouts or requiring re-authentication for certain actions to avoid compromising security. This context helps clarify why keeping users logged in, though potentially less secure without additional protections, can be considered a best practice for user experience.