Passkeys vs. Two‑Factor Authentication (2FA)

May 2026

Keeping your online accounts safe is more important than ever. Two common tools help protect you: passkeys and two‑factor authentication (2FA). Both add an extra layer of security beyond a password, but they work in different ways. Here’s an explanation of what each one does and which might suit you best.

What Is a Passkey?

A passkey lets you sign in to websites or apps using something you already use on your device - like your fingerprint, face scan, or PIN.

Think of a passkey like a special digital key that lives safely on your phone, tablet, or computer. It was created to replace passwords entirely.

How it works (in simple terms):

• Your device creates a unique “key” for each website or service.

• When you sign in, the website checks with your device to make sure the key matches.

• You confirm it’s really you by using your fingerprint, face, or PIN.

Why seniors often like passkeys:

• No passwords to remember.

• No typing required.

• Very hard for scammers to steal through "phishing".

• Works only with the real website - fake sites can’t trick it.

What Is Two‑Factor Authentication (2FA)?

2FA adds a second step when you log in. You still enter your password, but then you must also provide something else - usually a code sent to your phone or generated by an app.

Common examples of 2FA:

• A text message with a 6‑digit code.

• A code from an app like Google Authenticator.

• A prompt asking “Is this you?” on your phone.

Why people use 2FA:

• It’s widely supported - almost every website offers it.

• Even if someone steals your password, they still need your second code.

How Passkeys and 2FA Compare

Here’s a simple side‑by‑side explanation:

1. Protection from Scams

• Passkeys: Very strong. Fake websites can’t steal anything useful.

• 2FA: Better than passwords alone, but scammers can still trick you into giving them your code.

2. Ease of Use

• Passkeys: Very easy - just use your fingerprint, face, or PIN.

• 2FA: Requires entering codes, switching between devices, or waiting for texts.

3. Mistakes & Confusion

• Passkeys: Hard to mess up. No codes or passwords to type.

• 2FA: Easy to get confused - codes expire, texts don’t arrive, or apps get lost.

4. Availability

• Passkeys: Still new. Not every website supports them yet.

• 2FA: Available almost everywhere.

5. What Happens If You Lose Your Device

• Passkeys: You may need backup devices or recovery options.

• 2FA: You can print backup codes or store them safely.

Which Should You Use?

Both are good, but they shine in different situations.

Choose a passkey if:

• You want the simplest, safest login method.

• You prefer using your fingerprint or face instead of typing.

• The website or app supports passkeys.

Choose 2FA if:

• The website doesn’t support passkeys yet.

• You want a familiar method that works everywhere.

• You’re comfortable entering codes.

Bottom Line

Passkeys are the future - they’re easier, safer, and designed to stop scams before they start. But 2FA is still a strong, reliable option, especially on older websites.

If you’re able to use passkeys, they offer the smoothest and most secure experience. If not, 2FA is still a very good way to protect yourself online.

adapted from "Passkey vs. 2FA: What You Need to Know" by Ramces Red (https://maketecheasier.com/passkey-vs-2fa/)

Here Are Two ACCOUNTS Where You Can Try Using Passkeys :

Please see the Important Note About Passkeys at the bottom of this page before you proceed.*

How to Turn On a Passkey for Gmail (Google Account)

This replaces passwords and 2‑factor codes with something easier - your fingerprint, face, or device PIN.

1. Open Your Google Account Settings

You start by going to the main Google Account page where security settings are stored.

• Visit: https://myaccount.google.com

  • Make sure you're signed in to the correct Google account

• If prompted, enter your password

2. Go to the Security Section

This is where Google keeps all sign‑in and protection options.

• On the left side, click Security

• Scroll down until you see "How you sign in to Google"

3. Select the Passkeys Option

This is where you can add or manage passkeys for your account.

• Look for Passkeys in the list

• Click "Passkeys" to open the setup page

4. Create Your Passkey (Easiest Step)

Google will guide you through creating a passkey using your device’s fingerprint, face, or PIN.

• Click Create a passkey

• Follow the prompt on your device (fingerprint, face, or PIN)

• Wait for the confirmation message

5. Confirm It’s Working

Once created, your passkey is ready to use for Gmail and other Google services.

• You should now see your device listed as a passkey

• Try signing out and back in to test it

What Happens Next?

Once your passkey is set up:

• You no longer need to type your Google password on that device

• You won’t need 2‑factor codes (texts or authenticator apps)

• You simply use your fingerprint, face, or device PIN to sign in

• It works for Gmail, YouTube, Google Photos, Drive, and more

It’s easier, faster, and much safer - especially for seniors who don’t want to deal with codes or passwords.

How to Set Up a Passkey for Amazon

What Happens Next?

Once your Amazon passkey is set up:

• You can sign in without typing your password

• You won’t need 2‑factor codes

• You simply use your fingerprint, face, or PIN

• It works on almost* any device

It’s faster, safer, and much easier - especially when shopping or checking orders.

* Important Note About Passkeys

These instructions assume you are adding the passkey on a device - likely a phone, tablet, or computer - with built‑in biometrics.

The passkey will be created on the device you're using at that moment:

• On your iPhone/iPad if you use the Safari browser

• On your Android phone if you use the Chrome browser

• On your MacBook/iMac if you used the Safari or Chrome browser

• On your Windows PC if you used the Edge, Chrome, or Firefox browser (other browsers may also work - check to confirm)

Where the passkey is stored determines:

• Which device can log in without a password

• Whether the passkey syncs to your other devices

• How you recover access if you lose a device

For example:

• If you create your passkey on an iPhone, iPad, MacBook, iMac, etc.

  • Your passkey syncs automatically to all of your devices through iCloud.

• If you create your passkey on an Android phone or tablet

  • Your passkey syncs automatically to any mobile device signed into your Google account.

• If you create your passkey on a Windows PC

  • Your passkey stays on that PC unless you also use a synced password manager (e.g., 1Password, RoboForm, Dashlane, Bitwarden).

Let us know if you'd like us to hold a Share And Learn session on the topic of Passkeys where we can do this together!