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2025: The Year of the Passkey

  • Mark Khayter
  • 3 days ago
  • 2 min read

IoT Security

Passkey vs Password


This year has officially been dubbed "The Year of the Passkey." If you’ve recently seen a prompt from Google, Amazon, or your bank asking you to "Create a passkey," you’re witnessing the beginning of the end for the traditional password.


For decades, we’ve been told to make passwords longer, more complex, and unique - only to inevitably forget them or see them leaked in a data breach. Passkeys change the game by allowing you to authenticate with your device, eliminating the need to remember passwords..


What Exactly is a Passkey?


At its simplest, a passkey is a digital credential tied to your device (phone, laptop, security key). Instead of typing a string of characters, you "sign in" using the same method you use to unlock your phone: a fingerprint, a face scan, or your device’s PIN.


Passkeys vs. Passwords: The Major Benefits


1. Phishing Resistance

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Passwords are "shared secrets." If a hacker creates a fake version of your bank’s website and you type your password there, they now own it. Passkeys are immune to this. A passkey is cryptographically bound to the real website. It simply won't work on a fake site, making traditional phishing impossible.


2. No More "Password Fatigue"

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The average person manages over 100 accounts. Remembering 100 strong, unique passwords is a full-time job. With passkeys:

  • No typing: You look at your camera or touch a sensor.

  • No resets: You can't "forget" a passkey.

  • Faster logins: 2025 data show passkey logins are roughly 3x faster than traditional passwords.


3. Built-in Multi-Factor Authentication (MFA)

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Usually, to stay safe, you need a password plus a code sent via SMS or email. Passkeys combine these into one step. By verifying your biometrics on a device you physically hold, you are providing "something you are" and "something you have" in a single tap.


Feature

Traditional Password

Passkey

Security

Vulnerable to leaks & phishing

Phishing-resistant; no shared secrets

User Effort

High (must create /memorize / type)

Zero (uses device biometrics)

Speed

Slow (avg. 30 seconds with MFA)

Instant (avg. 8.5 seconds)

Device Sync

Manual or via Password Manager

Automatic (iCloud, Google, etc.)

Risk of Theft

High (if server is breached)

Zero (keys stay on your device)

Change Password

Usually, every 30-90 days

No need

Summary


"The best security is the security you don't have to think about."

Passwords were a 20th-century solution for a 21st-century problem. They are the leading cause of

data breaches and the #1 source of user frustration. By switching to passkeys, you're not just making your life easier - you're closing the door on the most common ways hackers gain access to accounts.












 
 
 

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