Authenticating users without passwords is an identity security practice that uses two or more identification factors, such as hardware keys and biometrics, and eliminates the need for traditional passwords. Because these other factors don’t have to be remembered, can’t be copied or stolen, and are more secure, passwordless authentication can improve security and simplify user authentication.

What Does Passwordless Authentication Mean?

password login

The passwordless authentication is a verification process that determines if someone is, in fact, who says they are without needful the person to enter a password (string of characters) manually. Authentication methods include biometrics, security tokens, and connecting from another app, service, or device that has already authenticated the user. In reality, it is about ignoring the keys to increase security.

The passwordless solution is commonly used on devices like smartphones, tablets, computers or laptops.

Benefits Of Using Passwordless Authentication

The benefits of using passwordless authentication include the following:

  • Improved user experience ( UX ).
  • Faster login times to apps or devices.
  • Less password maintenance is required for IT staff.
  • Reduced chance of phishing attacks, password reuse, or password leaks.

Passwordless Authentication Types

With passwordless authentication, users are accessible with one or more methods to log in to an app or device without entering a password. Common types of passwordless authentication contain email-based, SMS-based, multifactor, biometric, or passwordless authentication for registered users.

Email Authentication


Email-based passwordless authentication includes verifying a user with a magic link or unique code. With a link, the user first enters their email, and a unique token is created for the user and emailed to them. The user clicks on the link, and the service used will identify the token & exchange it for a live token, logging in to the user. With a unique code, a user will enter her email address and then an email with a one-time unique code will be sent to them. The user then enters the one-time code into the service, verifying the user and registering them.

Authentication Via SMS

This start with the user entering their phone number, where a unique code is sent to the phone number. The user will enter the one-time code into the service, where the service will confirm the code and phone number and log in to the user. Nevertheless, SMS passwordless authentication may be less secure than other passwordless authentication methods, as SMS authentications have seen multiple attacks in the past.

Multifactor Authentication

Multifactor authentication uses any (typically) 3 authentication factors to log in to a user, such as security queries, PIN codes, and contact information.


Biometrics is another most used form of passwordless authentication. Biometrics focuses on technology such as fingerprint scanners or face scans. This form of authentication is commonly found on mobile devices like smartphones. Android devices normally use fingerprint scanners (typically located on the power button, on the back, or even under the front screen). In contrast, Apple devices (which used to use this authentication format) now use authentication. Facial.

The 5-Step To Enable Passwordless Authentication On Your Device

Many companies provide passwordless authentication services to their customers. But we suggest you make use of global dots for Passwordless authentication for powerful brands such as PayPal, IBM, Wix, and more. Moreover, here are the 5 simple steps to install passwordless authentication on your device:

  • Step 1: Develop a Replacement Using Case
  • Step 2: Complete a Risk Assessment and Prioritize
  • Step 3: Reduce the User-Visible Password Surface Area
  • Step 4: Transition to Full Passwordless Deployment
  • Step 5: Eliminate Passwords from the Identity Directory

Here we have provided a brief guide to installing Globaldots passwordless authentication on your device. If you want to know more about passwordless solutions, please visit globaldots official website.

Common Passwordless Authentication Methods

There are three Microsoft passwordless authentication methods, each of which can meet a specific need and be used in tandem.

1. Windows Hello For Business

This method works best for users with dedicated Windows computers. It enables computer login using biometric recognition such as face and fingerprint or a PIN, which is not transmitted to a network for security reasons. For more information about this method and its prerequisites for use.

2. Login With Fido Security Keys (Fast Identity Online)

This is best for users who log on to a shared machine, work in a location where phone usage is restricted, or work for highly privileged identities. FIDO security keys are USB devices that plug into a device for biometric and PIN authentication.

3. Microsoft Authenticator App

Unlike the first two methods, using the authenticator app offers both security and convenience without investing much in external hardware, as it can be installed on any mobile device. The app allows users to log into any platform by matching an on-screen number with the number sent to the app before using a biometric method and PIN for verification. If your company isn’t already using the Authenticator app.

Passwords Are A Major Attack Vector

setting up password

Cybersecurity starts with password security, as over 80% of data breaches are related to weak or stolen passwords, credentials, and secrets. Passwords protect sensitive business plans, intellectual property, network access, employee census information, and customer data.

Despite this, both employees and contractors regularly use weak passwords, which they also reuse. Additionally, organizations are unaware of the threat posed by the Dark Web, where cybercriminals use over 20 billion usernames and passwords stolen in public data breaches to attack websites, applications, databases, and systems.

They do this because they know that more than 60% of the time, both employees and contractors reuse the same password or use commonly stolen passwords across multiple websites, applications, and systems.


Passwordless authentication is undoubtedly a gift in terms of usability and security for businesses. Before jumping into this new secure world, however, you need to consider your business needs and carefully calculate which method works best for you and your users. Communicate openly with them, explain how this new service works, and be prepared to provide support if problems arise. Whether you’re ready now or later, passwordless authentication is here and ready to improve the authentication experience.

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