How to change the password on a Wi-Fi hotspot: full instructions with pictures

Forgot your Wi-Fi password or want to update it for greater security? Changing your access point password is one of the most important steps for protecting your home network from unauthorized access. According to statistics 2026, more 60% of home network hacks This occurs due to weak or default passwords that have never been changed since the router was set up.

In this article you will find step-by-step instructions for all popular router models (TP-Link, ASUS, Xiaomi, Keenetic and others), and you will also learn how to choose strong password, which can't be hacked in 5 minutes. We'll cover both standard and less obvious methods—for example, changing your password through a mobile app or if you've forgotten your current access code.

Important: the procedure takes no more than 5-10 minutes, but it requires care. A configuration error can result in all devices being disconnected from the network, so follow the instructions below carefully.

Why you should change your Wi-Fi password regularly

Many users set a password on their router. once - when you first connect - and never return to this issue. This critical error, which allows outsiders access to your network. Here are the main reasons why you should update your password:

• 🔍 Data leakIf you've ever shared your password with guests, your neighbors or colleagues may have remembered or saved it. Even after formatting their devices, the password may remain in their connection history.
• 🛡️ Protocol vulnerabilities: Old encryption standards (WEP, WPA) are hacked in minutes. Modern routers support WPA3, but it is useless if the password is weak.
• 📡 Network congestionThird-party devices "steal" your data, causing your internet speed to drop. This is especially true for plans with a cap.
• 🕵️ Cyberattacks: Attackers can use your network to send spam or carry out hacking attacks, and you will be held responsible.

Cybersecurity experts recommend changing your Wi-Fi password. every 3-6 monthsIf you've never done this before, now is the best time to start!

Which password to choose: security requirements

It's not enough to just change your password - it has to be difficult to hack, but easy to remember. Here are the key rules for composition:

• 🔐 Length: Minimum 12 characters (optimally 16+). Passwords shorter than 8 characters can be cracked in seconds.
• 🎲 Complexity: Use letters different registers (A And a), numbers (0-9) and special characters (!@#$%). Avoid obvious substitutions like P@ssw0rd.
• 🚫 Prohibited combinations: Names, dates of birth, dictionary words, sequences (123456, qwerty).
• 🔄 Uniqueness: Do not use the same password for other services (mail, social networks).

Examples unreliable passwords:

* Data based on tests using the tool Hashcat (2026).

How to come up with reliable and memorable password? Here's a working method:

1. Take it phrase, which is easy to remember (for example, a line from a song or a quote).
2. Use the first letters of each word + add numbers/symbols.
3. Replace some letters with similar symbols (a → @, i → 1).

Example: the phrase "I like to drink coffee in the morning at 8 o'clock." → password YLpKuv8ch!.

Preparing to change your password: what you need to do in advance

Before changing your password, take a few important steps to avoid problems:

1. Check your connection to the router: Make sure your computer or smartphone is connected to the Wi-Fi network whose password you're changing. If you're already disconnected, connect via cable.LAN).
2. Find your router login details: This is usually the address 192.168.0.1 or 192.168.1.1, as well as login/password (often admin/admin). They are indicated on the sticker on the back of the device.
3. Save current settingsIf your router supports configuration backup, create a backup. This will help you restore your network if something goes wrong.
4. Prepare new data: Think of and write down a new password in advance (see the section above).

If you don't know how to access your router settings, use this table:

Make sure you are connected to the router's network|Find the IP address and login information|Create a new password|Back up your settings (if possible)|Prepare your device for setup (PC/smartphone)-->

⚠️ Attention: If you have previously changed the login/password for entering the router admin panel and have forgotten them, you will need reset to factory settings (button Reset on the case). This will disconnect all users from the network!

Step-by-step instructions: how to change your router password

The password change process varies slightly depending on the router model, but the general process is the same. We'll cover the general method, then the nuances for popular brands.

Universal method (for most routers)

1. Open Control Panel:

   Enter your router's IP address (see the table above) in your browser's address bar. For example: 192.168.1.1. Click Enter.

2. Log in:

   Enter your login and password (usually by default admin). If the data is not suitable, check the sticker on the router.

3. Go to the wireless network section:

   Look for tabs like Wireless, Wi-Fi, Wireless network or WLAN.

4. Find the security settings:

   There will be a field in this section Password, Password, Pre-Shared Key or Network Key.

5. Enter a new password:

   Enter the combination you created earlier. Please note the case sensitivity!

6. Save changes:

   Click Save, Apply or ApplyThe router will reboot.

After rebooting, all devices will be disconnected from Wi-Fi. Please reconnect them using the new password.

Features for popular models

Some manufacturers are changing their control panel interface. Here are the key differences:

• 🔄 TP-Link:

  Chapter Wireless → Wireless SecurityThe password is changed in the field. Wireless PasswordAfter saving, the router reboots automatically.

• 🖥️ ASUS:

  Tab Wireless network → General. The password is entered in the field. WPA Pre-Shared KeyHere you can also select the encryption type (WPA2-Personal or WPA3).

• 📱 Xiaomi:

  It's better to use a mobile app Mi Wi-FiIn it: Router Settings → Wi-Fi Settings → PasswordThe application automatically synchronizes changes.

• 🌐 Keenetic:

  Chapter Wi-Fi network → Access pointThe password is changed in the block. ProtectionYou can also set up a guest network here.

What should I do if I lose internet access after changing my password?

If the Internet stops working after changing the password, check:

1. Connecting to a router: Make sure the cable from your ISP is firmly inserted into the port. WAN (usually blue in color).

2. IP settings: Your router may not be receiving an IP address automatically. Go to Network → WAN and check the parameters (there should be Dynamic IP or data from the provider).

3. Reboot: Unplug the router from power for 30 seconds, then plug it back in.

If the problem persists, contact your provider's technical support.

How to change your Wi-Fi password using a mobile app

Many modern routers support smartphone control. This is convenient if you don't want to access the web interface. Let's look at the process using popular apps as an example.

TP-Link Tether

1. Download the app from App Store or Google Play.
2. Connect to the router's Wi-Fi network.
3. Open the application and log in (login/password are the same as for the web interface).
4. Go to Advanced → Wireless → Security Settings.
5. In the field Password Enter a new combination.
6. Click SaveThe router will reboot.

ASUS Router

Application ASUS Router allows you to change your password in two clicks:

1. Open the app and select your router.
2. Go to Wi-Fi → Security Settings.
3. Click on the field Password and enter a new one.
4. Save the changes. All devices will be disconnected.

Mi Wi-Fi (for Xiaomi routers)

The interface is as simple as possible:

1. Launch the application and connect to the router.
2. Go to Settings → Wi-Fi Settings.
3. Select Change password.
4. Enter the new combination twice and press Save.

⚠️ Warning: If you use guest network, its password is changed separately! In most routers, this is done in the Guest network or Guest NetworkDon't forget to update this password too.

What to do if you forgot your Wi-Fi password

The situation is familiar to many: the password doesn't work, the sticker on the router has worn off, and guest access is disabled. Here's 3 ways restore access:

Method 1: View the password on the connected device

If at least one gadget (laptop, smartphone, tablet) is connected to the network, you can find out the password through its settings.

• 🖥️ On Windows 10/11:
  1. Open Settings → Network and Internet → Wi-Fi.
  2. Click Managing known networks → select your network.
  3. Click Properties → Show symbols under the field Network password.

📱 On Android:

Wanted root rights or special applications like WiFi Password Viewer (does not work on all devices).

🍎 On macOS:

1. Open Programs → Utilities → Keychain.
2. Find the name of your Wi-Fi network.
3. Check the box Show password and enter your Mac account password.

Method 2: Reset the router to factory settings

If no device is connected, it remains hard reset:

1. Find the button on the back of the router. Reset (usually recessed into the body).
2. Take a paper clip or a toothpick and press and hold the button 10-15 seconds.
3. Release the button when the indicators on the router start flashing.
4. Wait 1-2 minutes for the router to reboot.

After reset:

• Network Name (SSID) and the password will become standard (indicated on the sticker).
• All personal settings (including the guest network) will be deleted.
• You will need to reconfigure your Internet connection (data from your provider).

⚠️ Warning: Reset settings will disconnect all users from the network, including smart home devices (cameras, light bulbs, etc.). They will have to be reconnected!

Method 3: Recover your password through your provider

Some internet service providers (eg. Rostelecom, Beeline, MTS) allow you to manage your router settings through personal account:

1. Go to the provider's website and log in.
2. Find the section My devices or Router settings.
3. Follow the instructions to change your Wi-Fi password.

If this feature isn't available, contact technical support. They might be able to reset the settings remotely.

How to protect your Wi-Fi from hacking after changing your password

A new password is just the first step. To maximize your network security, follow these steps:

• 🔒 Update your router firmware:

  Outdated software versions contain vulnerabilities. Go to Administration → Firmware Update and install the latest version.

• 📶 Disable WPS:

  Function Wi-Fi Protected Setup It's convenient, but not secure. It can be hacked in a few hours. Disable it in your security settings.

• 👥 Set up a guest network:

  If you often have guests, create a separate network with limited access to local devices (printers, NAS).

• 📊 Enable MAC address filtering:

  Allow connections only to trusted devices. MAC addresses can be found in each device's settings.

• 🕒 Set a Wi-Fi schedule:

  Turn off your network at night when no one is using it. This will protect you from nighttime attacks.

Additional measures for advanced users:

• 🔄 Change the default IP address of the router (for example, with 192.168.1.1 on 192.168.10.1). This will make it more difficult to access the control panel.
• 🛡️ Disable remote administration (If you don't use it). This will prevent access to your settings from the internet.
• 📡 Reduce signal strength, if your router supports this feature. The signal shouldn't extend beyond your apartment.

Common mistakes and how to avoid them

When changing a password, users often make mistakes that lead to connection issues. Here are the most common ones:

Another typical problem is The router does not save new settings.Causes and solutions:

• 🔌 Unstable power supply: Connect the router to an uninterruptible power supply (UPS).
• 🗑️ Overflowing memory: Reset the router to factory settings and set it up again.
• 🔄 Firmware failure: Update your router software to the latest version.

FAQ: Answers to Frequently Asked Questions

Is it possible to change the Wi-Fi password without accessing the router?

No, you can only change the password through the router's control panel. If you don't have access to the web interface or mobile app, your only option is to reset the router to factory settings (click the button). Reset). After that, you will be able to log in using the data from the sticker on the router.

How many devices can be connected to one Wi-Fi network?

It depends on your router model and internet plan. Most home routers support up to 30-50 devices, but the speed will be distributed between them. For stable operation, it is recommended not to exceed 10-15 active connections simultaneously. If you have more devices, consider purchasing a more powerful router or setting up a second network.

How do I know if my Wi-Fi has been hacked?

Signs of unauthorized access:

• 📉 A sharp drop in internet speed without any apparent reason.
• 🔌 Unknown devices in the list of connected clients (checked in the router settings).
• 🔄 The router spontaneously reboots or changes settings.
• 💻 Unknown files appear in the shared folder (if configured).

If you noticed any of this - Change your password immediately and check your security settings.

Is it possible to set a password on a router so that no one can change the settings?

Yes, to do this you need to change your login details for the admin panel:

1. Go to your router settings (usually at 192.168.1.1).
2. Go to the section Administration or System Tools.
3. Find the item Password or Password for the administrator account.
4. Enter a new login and a complex password (not the same as for Wi-Fi!).
5. Save the changes.

Now you will need to enter this data to access the router settings. Don't forget to write them down!

Which is better: WPA2 or WPA3?

WPA3 — a more modern and secure protocol, but it has limitations:

• ✅ Pros of WPA3:
  • Resistant to dictionary attacks.
  • Better protection against traffic eavesdropping.
  • Supports stronger encryption.
• ❌ Disadvantages of WPA3:
  • Not all devices (especially older ones) support it.
  • Some implementations have vulnerabilities (eg. Dragonblood).

Recommendation: If all your devices support WPA3 - Use it. Otherwise, stay on WPA2-PSK (it's more reliable WPA or WEP).