Have you ever noticed in your router settings or on the device label that the following is written: "WPS available"** — and wondered what it is? This acronym regularly causes confusion among users, especially when it comes to home network security. On the one hand, WPS promises to simplify connecting devices to Wi-Fi "in one click," but on the other, cybersecurity experts often warn of the risks of using it.
In this article, we will take a detailed look at what the status means. WPS available on your router, how this technology works, and why its presence can be both useful and dangerous. You'll learn how to connect to Wi-Fi via WPS on different devices, what alternatives exist, and how to protect your network from vulnerabilities associated with this feature. You'll also learn why some router manufacturers (for example, ASUS or TP-Link) WPS is disabled by default in new models.
What is WPS and why is it "available" on your router?
WPS (Wi-Fi Protected Setup) — is a standard developed to simplify connecting devices to a wireless network without the need to enter a complex password. The technology was introduced in In 2006 alliance Wi-Fi Alliance as a solution for users who don't want to remember long character combinations. When the indicator lights up in the router settings or on its control panel "WPS available"**, this means that the function is activated and ready to use.
Exists There are two main ways WPS works.:
- 🔘 PBC (Push-Button Configuration) — connection by pressing a button on the router and device (for example, a printer or smartphone).
- 🔢 PIN method - entering an 8-digit code, which is indicated on the router sticker or is generated dynamically.
In practice, WPS is often used to connect devices without screens (for example, smart speakers or IP cameras), where entering a password is difficult. However, this convenience has its downside: Vulnerabilities in the WPS protocol allow hackers to brute-force your PIN code in a matter of hours, gaining access to your network..
What does "WPS available" look like in the router settings?
Status "WPS available"** It may appear in different locations depending on the router model. Here are the most common places to see it:
| Router manufacturer | Where to look for WPS | Example of status display |
|---|---|---|
| TP-Link | Tab Advanced Settings → WPS or on the main page next to the network name |
"WPS: Enabled (available)" or "Connect device" button |
| ASUS | Chapter Wireless Network → WPS |
"Status: Ready to connect" + button WPS on the body |
| Keenetic | Menu System → WPS or in the mobile app |
"WPS active" + countdown timer (2 minutes) |
| Zyxel | Tab Wi-Fi Network → WPS |
"WPS Mode: Enabled" + LED on the front panel |
On some routers (for example, Xiaomi or Mercusys) The WPS status may only be displayed when attempting to connect a new device. If you don't see the message "available"**, check:
- 🔌 Is WPS enabled in the settings (sometimes it is disabled by default).
- 🔄 Has the activation timer expired (usually 2-5 minutes after pressing the button).
- 📡 Does your device support WPS (older smartphones or laptops may not have this feature).
How to connect to Wi-Fi via WPS: Step-by-step instructions
Using WPS is easier than it seems. Let's look at the two main connection methods.
Method 1: Push-button connection (PBC)
- Click the button
WPSon the router body (usually labeled or marked with a 🔄 icon). Hold it for 1–2 seconds until the indicator light starts flashing. - On the device you want to connect (eg. Canon printer or Samsung smartphone), go to Wi-Fi settings and select the option
Connecting via WPSorWPS Push Button. - Wait for connection confirmation (usually takes 30-60 seconds).
Method 2: Connecting with a PIN code
- Find the 8-digit PIN on the router sticker (e.g.
12345670) or generate it in the WPS settings. - On your device, enter this PIN in the Wi-Fi connection menu.
- If the PIN doesn't work, check if it has expired (some routers refresh the code every 10 minutes).
☑️ Check before connecting via WPS
⚠️ Attention: If connecting via WPS fails, your router may be using an outdated standard. WPS 1.0, which has critical vulnerabilities. In this case, it's best to disable WPS and use traditional password entry.
Is WPS secure? Risks and why experts recommend disabling it
Despite the convenience, WPS is considered one of the most vulnerable functions in modern routers.Here are the main risks:
- 🔓 PIN code vulnerability: Due to a protocol error, a hacker can crack an 8-digit PIN in 4-10 hours, even if the router has a complex Wi-Fi password.
- 🕵️ Brute force attacks: Attackers can use special programs (for example, Reaver or Wash) to hack WPS and gain access to the network.
- 🚪 No encryption: In some WPS implementations, data is transmitted in clear text, which allows traffic to be intercepted.
Research shows that More than 90% of routers with WPS enabled are vulnerable to attacks, even if they use modern encryption standards (WPA2 or WPA3). For example, in 2021, experts from Kaspersky found that many models D-Link And Tenda allow you to bypass WPS protection in minutes.
Which routers are most vulnerable?
Old models with firmware before 2018 (e.g. TP-Link TL-WR841N), routers with WPS 1.0, devices without security updates.
⚠️ Attention: If you use WPS to connect smart devices (For example, CCTV cameras or thermostats), make sure this feature is disabled after setup. Many IoT gadgets store the PIN in plaintext, making them an easy target for hackers.
How to Disable WPS on a Router: Protecting Your Network from Hacking
If you decide the risks outweigh the convenience, you can disable WPS in a few steps. The instructions may vary slightly depending on your router model, but the general procedure is as follows:
- Access the router's web interface by entering in your browser
192.168.0.1or192.168.1.1(the address is indicated on the device sticker). - Enter your login and password (by default it is often
admin/admin). - Go to the section
Wireless Network → WPS(orWi-Fi Protected Setup). - Select an option
Disable WPSor uncheckEnable WPS. - Save the settings and reboot the router.
On some routers (for example, MikroTik) WPS may be hidden in advanced settings. If you don't see this option, check:
- 🔍 Update your router firmware—in newer versions, WPS may be completely removed.
- 📄 Check your model's instructions - sometimes disabling WPS requires a factory reset.
WPS Alternatives: How to Connect Devices Securely?
If WPS is too risky, use more secure connection methods:
| Method | How it works | Pros | Cons |
|---|---|---|---|
| QR code | Scan the code from the router sticker or from a mobile app | Fast, no password required | Not all devices support |
| WPA3-Personal | Modern encryption standard with individual keys | High security | Requires compatible devices |
| Guest network | A separate network for IoT devices with limited access | Isolates smart gadgets from the main network | Need to configure manually |
💡 Advice: For devices without a screen (eg. Philips Hue smart bulbs) Use the manufacturer's app - it often has a function to automatically connect to Wi-Fi without WPS.
Common WPS Errors and Problems: How to Fix Them
Even if WPS is enabled, the connection may not work. Here are common issues and their solutions:
- ❌ "WPS not available": Check if the feature is disabled in the settings or if a firewall is blocking it.
- ⏱️ “WPS timer has expired”: Press the button on the router again - you only have 2-5 minutes to connect.
- 🔌 "The device does not support WPS": Please update your device firmware or use alternative connection methods.
- 🔒 "Incorrect PIN code": Make sure you enter the code from the router sticker, not the Wi-Fi password.
⚠️ Attention: If your router starts overheating or freezing after several WPS connection attempts, this may indicate a hardware problem. In this case, it's best to disable WPS and use traditional password entry.
Why might WPS turn on automatically after a firmware update?
Some manufacturers (such as TP-Link) reset settings to default after an update, including WPS. Check your settings after each firmware update!
FAQ: Answers to frequently asked questions about WPS
Can I use WPS if I have WPA3 enabled?
Technically yes, but that's not recommendedWPA3 itself provides high security, but WPS remains a weak point. If you need to connect a device that doesn't support WPA3, it's better to use a guest network with WPA2.
How do I know if my router supports WPS?
Look at the body of the device - if there is a button with an inscription WPS or the 🔄 icon, the feature is supported. Also check the settings along the way. Wireless Network → WPS.
What to do if you forgot your WPS PIN?
The PIN code is usually located on the router's sticker. If it is not there, reset the router to factory settings (using the button). Reset) - this will return the standard PIN. In some models (for example, ASUS RT-AX88U) The PIN can be regenerated in the settings.
Can WPS slow down Wi-Fi speed?
No, WPS doesn't affect connection speed or stability. It only works when connecting a new device. However, if the router is constantly hanging due to WPS attacks, this can lead to lag.
Why do some routers not have WPS?
Manufacturers (eg Ubiquiti or Google Nest WiFi) deliberately exclude WPS from new models due to security risks. Instead, they offer alternatives like QR codes or apps for easy connection.