# Design
In today's digital landscape, user authentication is a critical part of any app or website. A well-designed login screen can enhance security while maintaining a seamless user experience. Here are six types of login screens and how they serve different purposes.
A basic login screen typically consists of two fields: a username or email and a password. It's the simplest and most common type of login interface. However, its simplicity can also be a drawback, as it lacks additional layers of security, such as two-factor authentication (2FA).
When to Use: Basic login screens work well for applications with low-risk data or where users prioritize speed over security.
SSO first login allows users to sign in using a single set of credentials to access multiple platforms. Popular services like Google, Facebook, and Microsoft offer this option. It’s a great way to reduce login friction by letting users bypass the need for multiple account credentials.
When to Use: Use SSO when your platform integrates with third-party apps and you want to enhance user convenience while maintaining high security.
A hybrid login screen combines the option for traditional login with a password and alternative methods, such as SSO or social logins. This gives users the flexibility to choose how they authenticate.
When to Use: Hybrid login is useful for platforms that want to offer flexibility in authentication without completely ditching traditional login methods.
Stepped login screens break the authentication process into multiple steps, often starting with a username or email field and then asking for a password or 2FA in a separate step. This method adds a layer of security while also making the process feel more focused for the user.
When to Use: Ideal for applications that handle sensitive information where enhanced security is necessary without overwhelming users in one step.
A magic link allows users to log in by sending a unique link to their email. The user clicks the link, and they’re instantly logged in without needing to enter a password. It’s a growing trend in passwordless authentication.
When to Use: Magic links are best for apps where convenience and ease of access are key priorities, reducing the need for users to remember complex passwords.
Google One Tap is a seamless authentication process that allows users to sign in or sign up with a single click. It offers a quick and non-intrusive experience by displaying a pop-up suggesting users log in using their Google credentials without leaving the current page.
When to Use: Ideal for mobile apps and websites where you want to eliminate barriers to entry and provide a frictionless login experience.
Choosing the right login screen design depends on your application's user needs, security concerns, and the balance between convenience and protection. By understanding these six types of login screens, you can create a smoother, more secure experience for your users.