Changing the name of a wireless network is one of the first tasks a user faces after purchasing a new router. Standard names like TP-LINK_23F4 or ASUS_5G Not only do they look unsightly, but they also reveal information about your equipment's manufacturer to potential attackers. Knowing your router's model makes it easier for an attacker to exploit vulnerabilities or use specific exploits for a specific firmware version.
The renaming process takes only a few minutes, but requires access to the device's web interface. SSID (Service Set Identifier) is a technical term for your network name, which appears in the list of available connections on smartphones, laptops, and tablets. Changing this setting doesn't affect internet speed, but it significantly simplifies identifying your signal in apartment buildings, where the airwaves are crowded with dozens of other networks.
In this article, we'll walk you through a universal workflow that works for most modern router models. You'll learn where to find the necessary settings, how to correctly create a network name, and which characters are best avoided to avoid connection issues with older devices. It's important to understand that after changing the SSID, all your devices will lose connection and will need to be reconnected again with the password.
Preparing to change router settings
Before making any changes to the hardware configuration, you must ensure a stable connection to the router's administrative panel. It's best to perform this procedure from a computer or laptop connected to the device. Ethernet cableThis eliminates the risk of losing connection while saving new settings, which is especially important when working via Wi-Fi.
You will need to find out the IP address of the default gateway. Most often, this is 192.168.0.1 or 192.168.1.1, however, some providers or manufacturers may use different values. The exact address, as well as the login and password, are usually located on a sticker located on the bottom of the router. If the sticker has worn off, this information can be found in the device documentation or through the operating system command line.
⚠️ Note: If you change settings wirelessly, Wi-Fi will temporarily be lost after applying the changes. Make sure you have a cable handy or are ready to reconnect to the network with the new name.
To access the control panel, open any browser and enter the IP address in the address bar. The system will request authorization. The default credentials are often generic, such as admin/admin, but for security reasons, it's recommended to change them immediately if you haven't already. Access to the interface may be restricted if parental controls or MAC address filters were previously set up.
Step-by-step instructions for changing the SSID on different routers
Firmware interfaces from different manufacturers vary significantly, but the operating logic remains the same. You need to find the section responsible for wireless mode. In the navigation menu, it may be called Wireless, Wi-Fi, Wireless network or WLANThis is where the main parameters of the signal broadcast are located.
Inside the section, look for a field with the name SSID, Network Name or Network nameThis is the field where you should enter the desired name. After entering the text, be sure to click "Save" or "Apply." The router may reboot or simply briefly disable the radio module for the new settings to apply.
☑️ Name change algorithm
Let's look at the features of popular brands. TP-Link In the new blue interface the path usually looks like this Advanced settings → Wireless mode → Basic settingsIn routers Asus you need to go to the tab Wireless network in the left menu and change the field SSID at the top of the page. Devices Keenetic have the most intuitive interface: on the main page ("System Monitor") you need to click on the link with the current name of the home network.
Naming rules and technical restrictions
When creating a new name, it's important to adhere to the technical limitations of the Wi-Fi protocol. While modern standards allow for long strings, older equipment may not correctly display names longer than 32 characters. Furthermore, it's recommended to avoid using Cyrillic (Russian letters), as some gadgets, especially IoT devices like smart plugs or cameras, may not recognize the encoding and fail to connect to the network.
It's best to use Latin characters, numbers, and some special characters, such as hyphens and underscores. Avoid spaces at the beginning and end of lines, as well as characters that the system might interpret as control commands. Letter case matters: MyHome And myhome - these are two different access points from the device's point of view.
| Parameter | Recommendation | Limitation |
|---|---|---|
| Name length | Up to 30 characters | Maximum 32 bytes |
| Encoding | ASCII (Latin) | Avoid UTF-8 (Cyrillic) |
| Special characters | Hyphen, underscore | Do not use \ / : * ? " < > | |
| Register | Sensitive | MyWi-Fi ≠ mywi-fi |
Setting up security when changing a name
Changing your SSID is a great time to review your local network's security policy. When you change the name, old connection profiles on guest devices or forgotten devices automatically stop working. This creates a clean slate, allowing you to implement more modern encryption standards.
Make sure the protocol is selected in the security section. WPA2-PSK or, if the equipment supports it, WPA3Using outdated encryption WEP or open network (None) makes your data vulnerable to interception, even with a complex password. Your passphrase should be complex but memorable if you plan to dictate it frequently to guests.
⚠️ Please note: Router interfaces and firmware functionality may be updated by the manufacturer. Button locations and menu item names may differ from those described. Always consult the official instructions for your specific model.
It's also worth paying attention to the guest network feature. Instead of giving guests access to the main network with printers and NAS storage, it's better to enable a guest SSID. It could be named, for example, Guest_Home and set speed or time limits. This isolates the core infrastructure from potentially unsafe visitor devices.
Hiding Your SSID: Is It Worth the Candle?
Many users wonder whether they should hide the network name. In settings, this option is often called Hide SSID, Disable SSID Broadcast or "Hide Wireless Network." When this feature is enabled, the router stops broadcasting packets with its name, and it appears as "Hidden Network" in the list of available networks on phones or is simply invisible.
However, cybersecurity experts consider this measure a "foolproofing" measure rather than a real barrier. A hidden network is easily detected using specialized sniffer tools that analyze traffic. Furthermore, hiding the SSID creates inconvenience for legitimate users: devices may have difficulty switching between access points, and smartphone batteries drain faster due to the constant search for "their" network.
Why does hiding the SSID reduce performance?
When the SSID is hidden, the client device (smartphone, laptop) is forced to constantly broadcast "Are you there?" requests into the air. This creates unnecessary traffic and forces the device's radio module to work harder, leading to increased power consumption. Furthermore, when attempting to connect, the device announces its network name, making it visible to anyone observing the airwaves.
If your goal is aesthetics and minimizing visual noise in the network list, hiding is acceptable. But if you're counting on increased security, it's better to focus on complex password, disabling WPS, and regularly updating your router's firmware. A strong password will provide better protection than trying to hide the network name.
Common problems and their solutions
After renaming a network, users often encounter devices that don't see the new access point or refuse to connect. This happens because the gadget MyWiFi And MyWiFi_New These are two completely different entities. The phone may be trying to connect to an old network that no longer exists, ignoring a new one if it has a similar signal.
The solution lies in a manual reset. On your smartphone or laptop, find the old name in the list of Wi-Fi networks, select the "Forget Network" option, and completely delete the profile. Only then should you search for the new name again and enter the password. In Windows, this can be done via Control Panel → Network and Sharing Center → Manage wireless networks.
Sometimes, a complete reset of the network settings on your mobile device can help if simpler methods don't work. It's also worth checking that MAC address filtering isn't enabled. If you changed the name but forgot to add the new device's MAC address to the router's whitelist, the connection will be blocked at the hardware level, even if the password is correct.
The impact of the renaming on smart home operation
Owners of smart home systems need to be especially careful. Smart lamps, plugs, sensors, and vacuum cleaners typically don't have password entry screens and rely on automatic connection. Changing the SSID will blind the entire smart home ecosystem and make it unresponsive.
You'll need to re-pair each device. For some gadgets, this is a simple process (turning it off and on), while for others (for example, some Xiaomi or Tuya models), a full factory reset using the Reset button may be required. Therefore, before changing the primary network name, it's recommended to prepare a list of all IoT devices and instructions for resetting them.
An alternative and more convenient option for smart home owners is to create a separate guest network or IoT network with a permanent name. You can keep the name SmartHome_IoT permanent, and the main network for phones and computers can be renamed as often as needed. This will eliminate the need to reflash dozens of sensors every time you want to change the Wi-Fi name.
What happens if I enter the network name in Russian?
Most modern routers and smartphones (Android 10+, iOS 14+) will display Cyrillic characters correctly. However, older devices (10-year-old laptops, budget IoT gadgets, previous-generation gaming consoles) may see gibberish instead of letters or not detect the network at all. This is due to differences in encoding (UTF-8 vs. Windows-1251). To ensure compatibility with all devices, use only the Latin alphabet.
Can I use emojis in my Wi-Fi name?
Technically, the IEEE 802.11 standard allows for a wide range of Unicode characters, including emoji. You could name the network "📡_Internet_🚀." However, this is risky: some network card drivers or operating systems may handle such characters incorrectly, resulting in an inability to connect. Furthermore, on older phone screens, emoji may appear as empty squares. It's better to limit yourself to text.
Will changing the name reset the Wi-Fi password?
No, the password itself (the WPA2/WPA3 security key) will remain the same unless you specifically change it in the settings. Only the network identifier (SSID) changes. However, since this is a new network for the device, you will need to re-enter the old password the first time you connect. If you have forgotten the password, you can view it in the router settings under "Wireless Security."