Where Is the Network Security Key Located

If a screen says “Enter the network security key” and you’re trying to reconnect a device to your home Wi‑Fi, you don’t need to worry. In most cases, the network security key is just your Wi‑Fi password. The part that can be confusing is figuring out where you can see it—on the router, inside Windows, or on your phone’s hotspot page.

Here’s the quick way to think about it: the router has the default key, Windows can show saved passwords, and your phone shows hotspot passwords.

Network security key: what it is (and why you’re being asked for it)

A network security key is the code a device uses to join a secure Wi‑Fi network. In most home setups, it’s the same password you enter on your phone, laptop, or tablet to connect to Wi‑Fi.

So when you see “Enter the network security key,” the device is basically saying:

• “I want to connect to your Wi‑Fi.”
• “I need the password for that Wi‑Fi first.”

Where is the network security key located on your router or modem?

If you have no idea what the password is, start with the router. Many routers and modems print the default Wi‑Fi details on a sticker.

Check for a sticker on the back, bottom, or side of your router/modem. It typically lists:

• SSID (the Wi‑Fi network name)
• Network security key (the password)

If you’re helping someone reconnect a device and you don’t want to guess, this is usually the fastest option. If the sticker is missing or covered, look closely at the device label—sometimes the info is printed as a small text area near the power port or on the underside.

Where is the network security key located on a laptop (Windows 11 / Windows PC)?

On Windows, you can often find the Wi‑Fi password you’ve used before. This only works if the laptop has connected to that network in the past.

Windows approach (saved Wi‑Fi passwords)

The general idea is simple: open your Wi‑Fi settings, find the network you’re connected to (or previously connected to), and view the Wireless properties where Windows stores the password.

On Windows 11, many guides describe this path:

• Open the taskbar search icon
• Search for Wi‑Fi
• Open the Wi‑Fi settings, then look for the option that lets you view Wireless properties
• In the Wireless properties window, you can usually view the network security key (often behind a “show” option)

On Windows 10 (or similar Windows versions), the wording and buttons may differ, but the goal is the same: view saved Wi‑Fi passwords in network settings.

How to find the network security key code on a connected device (Windows approach)

If you’re trying to move quickly, remember this: if the laptop connected to the Wi‑Fi before, Windows already knows the password. You just need to display it.

Once you’re on the Wi‑Fi password screen, find the field that matches what the other device is asking for: “Enter the network security key.”

Then you copy the password value you see in Windows into the prompt on the device that won’t connect.

Where is the network security key located on your phone (hotspot settings)?

One common mix-up: sometimes “network security key” isn’t for your home Wi‑Fi at all. It may be asking for the password for a phone hotspot.

If you’re connecting another device to your phone’s mobile hotspot, then the network security key is the hotspot password.

On your phone, you’ll usually find it under:

• Hotspot settings
• Tethering / Mobile Hotspot settings

Look for labels like:

• Hotspot password
• Wi‑Fi hotspot password
• Network security key (some phones use that wording)

After that, enter the code shown there on the device displaying the “Enter the network security key” prompt.

Is my network security key the same as my Wi‑Fi password?

Usually, yes.

That’s why this comes up so often: the device prompt may say network security key, but at home it’s typically requesting your Wi‑Fi password.

If you already know your Wi‑Fi password, you can usually type it in as-is.

Why is my laptop asking for network security key instead of password?

It’s usually just more specific wording.

Even though people say “Wi‑Fi password,” some devices use the phrase “network security key” in places where they could have said password. It’s still the same thing—the Wi‑Fi password.

If the connection failed before—wrong password, network changed, or you switched routers—the device may also prompt more specifically about the secure network it’s trying to join. In that case, it may refer to it as the network security key rather than a generic “password.”

What does a network security key look like (what to enter when prompted)?

It can look different depending on how your Wi‑Fi was set up, but the rule is straightforward:

• Enter the exact value shown for your Wi‑Fi password (or hotspot password).
• Use the same letters, numbers, and capitalization shown on your router or settings screen.

When a device says “Enter the network security key,” don’t type a guess like your name or “admin.” Instead, type the password value from one of these places:

• Router/modem sticker (usually the default network security key)
• Windows saved Wi‑Fi password screen
• Phone hotspot password settings

If you can’t find it: quickest fallback options mentioned in the results

If you’re stuck, use this order:

1. Check the router/modem sticker

• Back or bottom is most common.
• Look for SSID and network security key on the label.

1. Use the Windows method if the laptop connected before

• View saved Wi‑Fi passwords through network settings.
• On Windows 11, search Wi‑Fi, then go into the Wireless properties area and view the password.

1. Check your phone hotspot settings if you’re connecting via hotspot

• Find the hotspot password in hotspot/tethering settings and enter it on the other device.

Also, if you have multiple networks—home Wi‑Fi, guest Wi‑Fi, a neighbor’s Wi‑Fi, or your phone hotspot—double-check that you’re entering the password for the network you actually selected. The network name (SSID) should match what you picked.

If you’re still having trouble, tell me what device you’re trying to connect (router model, Windows version, or whether you mean your phone hotspot), and I’ll point you to the right place to look.