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Windows 🟡 Intermediate

How to Create a new security key PIN on Windows 11

Richard
Written by
Richard
Jul 10, 2026 4 min read
How to Create a new security key PIN on Windows 11
How to Create a new security key PIN on Windows 11

Creating a new security key PIN on Windows 11 lets you set a fresh secret code for your physical security key. This PIN acts like a password, protecting access to your account through that key.

You’ll need this PIN when you sign in to your PC with your security key. If you forget your current PIN or want a more secure one, Windows 11 allows you to easily create a new one through the Settings app.

This process ensures you can regain access or enhance your security if your original PIN is compromised or you simply wish to update it.

⚡ Quick Answer

Open Settings, navigate to Accounts Sign-in options Security Key. Click Manage, connect your security key, and follow prompts to add a new PIN, confirming it by entering it twice.

Open Windows Settings

First, open Windows Settings. Click the Start button, usually in the bottom-left corner of your screen. Then, click the gear icon. This opens the Settings window.

💡Tip
Pressing the ⊞ Win and the ‘I’ key on your keyboard at the same time is a quick shortcut to open Settings.
Windows 11 Start menu with Settings gear icon highlighted.
Windows 11 Start menu with Settings gear icon highlighted.

Go to Accounts and Sign-in Options

Windows 11 security settings allow users to manage sign-in methods. Within the Settings window, users locate and click on Accounts, which displays an icon resembling a person. On the Accounts screen's left side, a list of options appears, including Sign-in options, which users click to proceed.

Windows 11 Sign-in options screen showing security settings.
Windows 11 Sign-in options screen showing security settings.

Find Your Security Key Settings

The Sign-in options screen appears. This screen lets you control how you log in to your computer. Scroll down to find Security Key. Click on the Security Key option.

Manage Your Security Key

Under the Security Key section, you will see a button that says Manage. Click this button. This is where you will set up or change your security key's PIN.

Windows 11 security key settings with Manage button highlighted.
Windows 11 security key settings with Manage button highlighted.

Connect Your Security Key

To create a new Windows 11 security key PIN, connect your physical security key to your computer. If you have a USB key, plug the USB key in. For an NFC key, tap the NFC key on an NFC reader. Follow any prompts that appear on your screen so Windows can recognize your security key.

Windows 11 security key settings to manage your PIN.
Windows 11 security key settings to manage your PIN.
📝Good to Know
Always keep your physical security key handy before beginning the process of creating a new Windows 11 PIN. A physical security key is required to complete the PIN setup.

Add a New Security Key PIN

After Windows recognizes your security key, find the Security Key PIN section to add a new Windows 11 security key PIN. Select the option to add a new PIN, then choose a secure but easy-to-remember code. Type it again to confirm they match exactly.

You will need to type your new PIN a second time to make sure it's correct. They must match exactly.

Windows 11 security key setup screen for new PIN creation.
Windows 11 security key setup screen for new PIN creation.

After you enter your PIN twice, click OK.

Confirmation

Your Windows 11 security key will update with the new PIN you set up, and you'll see a confirmation message. This confirms your new Windows 11 security key PIN is active and ready to use the next time you sign in with your security key.

Reference:

https://support.microsoft.com/en-us/accounts-billing/work-school/set-up-a-security-key-as-your-verification-method

Summary

To create a new security key PIN on Windows 11, open Settings, go to Accounts, then Sign-in options, and select Security Key. Click Manage, then connect your security key. Follow the prompts to add a new PIN, entering it twice for confirmation. Once done, your new PIN is set.

What is the a1b2c3 phrase?

The phrase 'a1b2c3' is not a standard Windows or security term. It might be a placeholder or example used in a specific context. If you saw it somewhere, check where you found it for more clues about its meaning.

How to get rid of security PIN on 🪟 Windows 11?

You can remove a security key PIN in Windows 11 through Settings. Go to Accounts, then Sign-in options. Find your security key, select it, and choose to remove the PIN. You might need to enter your current PIN to confirm.

What to do if I forgot my Windows security PIN?

If you forget your security key PIN for Windows 11, you'll need to reset it. Go to Settings, then Accounts, and Sign-in options. Select your security key and look for an option to reset or change the PIN. You may need your security key itself.

Why is 🪟 Windows 11 asking for a security key?

Windows 11 might ask for your security key if you've set it up as a way to sign in. It's a more secure method than just a password. This happens when you choose to log in using your physical security key.

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Tags: #Windows 11
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Richard

About the Author

Richard

Tech Writer, IT Professional

Richard, a writer for Geek Rewind, is a tech enthusiast who loves breaking down complex IT topics into simple, easy-to-understand ideas. With years of hands-on experience in system administration and enterprise IT operations, he’s developed a knack for offering practical tips and solutions. Richard aims to make technology more accessible and actionable. He's deeply committed to the Geek Rewind community, always ready to answer questions and engage in discussions.

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