Mastering Apple’s New Passwords App in macOS Sequoia and iOS 18: A Guide to Enhanced Security and 2-Factor Authentication

With the release of macOS Sequoia and iOS 18, Apple has introduced the standalone Passwords app, designed to provide an easier and more secure way to manage passwords and generate 2-factor authentication (2FA) codes. In today’s digital age, having a reliable password manager is crucial for protecting your online accounts from breaches, and Apple’s solution integrates seamlessly across your devices.

This post will explore how to set up and use the new Passwords app, how to generate 2FA codes, and why phone-based authentication is no longer a safe option for protecting your online accounts.

1. Getting Started with the Passwords App

The Passwords app, available as a standalone app in macOS Sequoia and iOS 18, is a convenient, centralized tool for managing your online credentials and ensuring your security. Here’s how to start using it:

Setting Up the Passwords App

• On your iPhone/iPad, open the Passwords app from your home screen or App Library.

• On Mac, find and launch the Passwords app from the Applications folder or Spotlight search.

• Use Face ID, Touch ID, or your device password to unlock the app.

  
  

Inside the app, you can add, edit, and delete passwords, as well as import credentials from other password managers or web browsers. The app also lets you categorize your logins for easier management.

Autofill Functionality

Once you’ve set up the Passwords app, it integrates seamlessly with Safari and other supported apps. When you visit a login page, the Passwords app will autofill your credentials, making logins faster and more secure. The days of manually typing in your passwords are over!

2. Using the Passwords App for 2-Factor Authentication (2FA)

One of the standout features of the Passwords app is its built-in ability to store and generate 2FA codes. With 2FA, you add an extra layer of protection to your accounts by requiring a time-sensitive code in addition to your password.

How to Set Up 2FA with the Passwords App

• Log into a website or service that supports 2FA (such as Google, Facebook, or Dropbox).

• When prompted to set up 2FA, select App-based authentication.

• Open the Passwords app on your device and find the entry for the login you want to secure.

• Select Set up Verification Code, and either scan the QR code provided by the website or manually enter the key.

  
  

Once configured, the Passwords app will generate a 6-digit verification code that refreshes every 30 seconds. This code will autofill when logging in, or you can manually copy it from the Passwords app.

3. Why Phone-Based Authentication Is No Longer Safe

While 2FA is a great security enhancement, using SMS-based authentication can actually put you at risk. Here are a few reasons why it’s better to use app-based authentication methods, like those in the Passwords app:

SIM Swapping Attacks

A major vulnerability of SMS-based 2FA is SIM swapping, where a hacker convinces your mobile carrier to transfer your phone number to a new SIM card. This allows the attacker to receive your 2FA codes via text message and gain unauthorized access to your accounts.

Intercepted Messages

SMS messages can be intercepted by hackers or malware, especially if your phone or other devices aren’t adequately protected. Once they have access to your messages, they can easily obtain your 2FA codes.

Unreliable Delivery

Phone-based 2FA codes are often subject to delays or even failure to deliver, leaving you locked out of your accounts when you need them most.

By using app-based 2FA through Apple’s Passwords app, you eliminate the risk of SIM swapping and interception, providing a safer way to secure your online accounts.

4. Transitioning to Safer 2FA Methods

To protect yourself from the vulnerabilities of phone-based authentication, it’s important to transition to app-based 2FA. The Passwords app allows you to securely store 2FA codes for all your accounts.

How to Migrate to App-Based 2FA

• Log into your online accounts where you use SMS-based 2FA.

• Visit the security settings for each account and switch from SMS verification to App-based 2FA.

• Use the Passwords app to set up your new 2FA codes, following the steps outlined above.

  
  

Making this switch will provide an additional layer of protection and peace of mind, knowing that your accounts are safe from common SMS vulnerabilities.

Conclusion: Stay Secure with Apple’s Passwords App

The new Passwords app in macOS Sequoia and iOS 18 offers a comprehensive and user-friendly solution for managing your passwords and 2FA codes, all within Apple’s secure ecosystem. By using the Passwords app to store your passwords and move away from SMS-based 2FA, you’ll be taking a proactive step toward securing your online accounts against common threats.

Ready to enhance your digital security? Start using the Passwords app today and experience a safer, simpler way to manage your online life.