Changing your wireless network password is one of the basic cybersecurity procedures that every router owner should be able to perform. Asus manufactures equipment with an intuitive interface, but the settings layout may vary depending on the firmware version and device model. Regularly updating the access key protects your home network from unauthorized connections from neighbors and potential attacks by hackers.
In this article, we'll walk you through the process of changing your wireless network credentials through the administrator's web interface. You'll learn where to find the login address, how to select a strong encryption algorithm, and what to do if you've lost access to your router settings.
Before you begin, make sure your device (laptop, smartphone, or tablet) is connected to the router. This can be done either via an Ethernet cable, which is the most secure method, or via your current Wi-Fi network. If you change the password while connected to a wireless network, remember: once the new settings are saved, the connection will be disconnected immediately.
Preparing to change security settings
The first step before logging into the control panel is to determine the default gateway IP address. For most modern and legacy models, Asus the standard address is 192.168.1.1, however, in some configurations it may be changed to 192.168.0.1 or domain name router.asus.com.
To accurately determine the gateway address on a Windows computer, you can use the command line. Press the key combination Win + R, enter cmd and press Enter. In the window that opens, enter the command ipconfig and find the line "Default Gateway".
You'll also need login credentials for the control panel itself. If you've never changed your administrator login and password, the default ones are used. admin for both fields. In newer router models, you may be prompted to set this password when you first turn it on.
- 🔌 Make sure that the indicators on the router are lit steadily, without all the lights flashing at the same time.
- 💻 Write down your current settings or take screenshots if you're worried about getting lost in the settings.
- 🔋 If you're setting up via a smartphone, make sure it's connected to your network, not your 4G/5G mobile internet.
⚠️ Attention: If you're away from home and attempt to change your password via mobile data after connecting to your router via remote management (AiCloud), changing your Wi-Fi password will result in loss of connection to your device. Perform the changes while within range.
Logging into the ASUS router web interface
Open any modern browser (Chrome, Firefox, Edge, Safari) and enter the router's IP address in the address bar. It's important to enter the address in the address bar, not in the search field, otherwise you'll get a list of results instead of the login page.
After following the address, an authorization window will open. Asus Router Login. Enter your login and password. If the standard pair admin/admin If it doesn't work and you haven't changed the data yourself, you may need to reset your device to factory settings.
The interface of modern Asus routers is based on ASUSWRT or ASUSWRT-Merlin. The appearance may differ: in older versions, the menu is on the left, while in newer versions, it's at the top or in a tiled layout. Don't be alarmed by the differences; the navigation logic remains similar.
If your browser displays a warning that the connection is not secure (SSL certificate error), this is normal for local devices. Feel free to click "Advanced" -> "Continue to this site (not secure)."
- 🌐 Use Incognito mode in your browser to avoid conflicts with cache or extensions.
- 🔑 Your password is case-sensitive: check if CapsLock is enabled.
- 📱 On mobile devices, the interface may automatically switch to the mobile version, which sometimes hides advanced settings.
Find the wireless network section in the menu
After successful authorization, you'll be taken to the main network status page (Network Map). This displays a diagram of all device connections. We're looking for the configuration section. In the classic interface, there's a vertical menu on the left where you can select Additional settings (Advanced Settings), and then Wireless network (Wireless).
In the new interface (GUI 3.0 and higher) the tab Wireless network (Wireless) is usually located in the top horizontal menu. Once you click it, you'll see several subtabs: "General," "Security," "MAC Filter," and others.
Why can a tab be named differently?
The tab names vary depending on the firmware localization. In the English version, look for the "Wireless" section; in the Russian version, look for the "Wireless Network" section. In some older models, this section may be called "WLAN."
It is important to distinguish between frequency ranges. Dual-band routers (Dual-Band) have separate settings for 2.4 GHz and 5 GHz. If you have Smart Connect enabled, which combines networks under a single name, the settings will apply to both bands, but the password must be the same.
In the "General" section, you can change the network name (SSID). This is the name users see when searching for available connections. Changing the SSID is useful if an apartment building has multiple networks with the same names from different providers.
⚠️ Attention: Firmware interfaces are subject to update. The menu item layout on your model may differ slightly from the description. Search for keywords: Wireless, WLAN, Wireless network.
Setting a new password and choosing the encryption type
Go to the tab Security (Security) within the wireless network section. This is where the fields for entering a new key are located. The most important setting here is "WPA Encryption."
To ensure maximum security and compatibility with all modern devices, it is recommended to select the mode WPA2-Personal or mixed WPA2/WPA3-PersonalThe old WEP and WPA (TKIP) protocols are considered obsolete and vulnerable, and their use is highly discouraged.
In the "WPA Pre-Shared Key" field, enter a new password. The system may require 8 to 63 characters. Use a combination of letters (upper and lowercase), numbers, and special characters.
Below is a comparison table of encryption types to help you understand what you're choosing:
| Encryption type | Security | Compatibility | Recommendation |
|---|---|---|---|
| WEP | Low (hackable in minutes) | High (old devices) | Do not use |
| WPA-Personal (TKIP) | Average | High | Not recommended |
| WPA2-Personal (AES) | High | Very high | Recommended |
| WPA3-Personal | Maximum | Medium (new devices) | Optimal for new networks |
After entering the data, be sure to click the button Apply (Apply) at the bottom of the page. The router will begin applying the settings, which may take 10 to 30 seconds. During this time, your internet connection may be temporarily lost.
- 🔐 Avoid using simple sequences (12345678, qwerty) or birth dates.
- 📝 Write down the new password in a safe place immediately after installation.
- 🔄 If your router is dual-band and does not use Smart Connect, repeat the procedure for both bands (2.4 GHz and 5 GHz).
Saving settings and reconnecting devices
Once the router finishes applying the configuration, the wireless connection will be terminated. This is standard security behavior. All previously connected devices will attempt to connect with the old keys and will be denied access.
You need to go to each device (smartphone, laptop, TV, smart speaker), open the list of available Wi-Fi networks, select your network (even if it is marked as "Saved" or "Known network") and click "Forget network" or "Delete profile".
☑️ Verification after changing your password
Then reconnect using the new password. Make sure the internet is working properly. If the network is visible on a device but won't connect, try restarting the device.
Pay special attention to Internet of Things (IoT) devices: light bulbs, power outlets, and robot vacuum cleaners. They don't have a password entry screen. Reconnecting them usually requires resetting the network settings on the device itself (by holding down the button) and re-pairing through the manufacturer's app.
⚠️ Attention: If you can't access your router settings from any device after changing your password, your computer's IP address may be in conflict or your DNS settings may be incorrect. Try temporarily disabling your antivirus or firewall.
What to do if you forgot your router settings password
It's common for a user to change the administrator password, forget it, and then forget their Wi-Fi password. If you can't log in to the web interface (192.168.1.1), standard recovery methods via email usually do not work, since the router operates locally.
The only correct solution in this case is a hard reset. On the back panel of the router Asus there is a hole with an inscription Reset or WPS/ResetTo reset, plug the router into the network, press the button inside the hole with a thin object (like a paper clip), and hold it for about 10-15 seconds until the indicators flash.
What is the difference between WPS and Reset?
The button is often combined. A short press (1-2 seconds) activates WPS for a quick connection. A long press (more than 5-10 seconds) initiates a full factory reset. Be careful when pressing these buttons.
After the reset, the router will return to factory settings. The network name and password will be as indicated on the sticker on the bottom of the device. The password for entering the settings will be reset. admin/admin.
After this procedure, you will need to reconfigure your internet connection (PPPoE, L2TP, or Dynamic IP), as all provider settings will be deleted. If you don't know your internet connection details, contact your provider's technical support before resetting.
- 🔌 A hard reset deletes all settings, including IPTV and static IP.
- 📄 Take a photo of the sticker on the bottom of the router before resetting it to know the factory password.
- 📞 Check with your provider in advance to ensure you don't lose internet after the reset.
Additional wireless network security measures
Changing your password is important, but it's not the only step. To improve security, experts recommend disabling the feature. WPS (Wi-Fi Protected Setup). Despite the convenience of connecting without entering a password, this protocol has vulnerabilities that allow attackers to brute-force the PIN code.
It's also worth considering the "Guest Network" feature. If you frequently have guests, create a separate Wi-Fi profile for them. This will isolate their devices from your main network, which may contain shared files, printers, and NAS storage.
Don't forget to update your router firmware regularly. In the section Administration -> Firmware update (Firmware Upgrade) allows you to check for new versions. Updates often contain security patches that close security holes.
If your router supports the function Asus AiProtection (developed in partnership with Trend Micro), be sure to activate it. This built-in antivirus scanner blocks access to malicious websites and prevents infections of connected devices.
How often should I change my Wi-Fi password?
Security experts recommend changing your password every 3-6 months, especially if you've had many guests or suspect someone else may have gained access. However, if you use a complex, unique password (20+ characters, randomly generated), the need for frequent changes is reduced.
Is it possible to set a password that consists only of numbers?
Technically, the WPA2/WPA3 standards allow passwords of any length, starting from 8 characters, to be composed entirely of numbers. However, such passwords are extremely vulnerable to brute-force attacks. It is recommended to always include letters and symbols.
Why doesn't my ASUS router save my new password?
If the settings are reset after clicking "Apply," the configuration file may be corrupted or your browser may have an ad blocker that is interfering with the web interface scripts. Try clearing your browser's cache or using a different browser.
Does changing your password affect your internet speed?
Changing your password itself doesn't affect speed. However, if you change the encryption type from WPA2 (AES) to TKIP or Mixed Mode, your speed may drop, as TKIP limits the speed to 54 Mbps. Always select AES.
What should I do if my Smart TV doesn't work after changing my password?
TVs often aggressively cache network settings. Go to the network settings on your TV, select your network, click "Delete" or "Forget," then scan for networks again and enter a new password. Restarting your router afterward also helps.