In a modern metropolis, lack of internet is perceived as a critical problem, especially while traveling. When you go underground, your mobile signal can disappear, and your only recourse is wireless network public access. However, the list of available connections often displays a multitude of similar names, which can be confusing for an inexperienced user.
Choosing the right network is not just a matter of convenience, but also of basic cybersecurityA single letter error can lead you to a phishing site or simply prevent you from accessing resources. In this article, we'll take a detailed look at the official network names in various cities' transport systems and their activation algorithms.
It is worth noting that the names of access points may differ slightly depending on your smartphone model and operating system versions. Some devices automatically hide service identifiers, revealing only the primary ones. Below is the latest data for the largest transport hubs.
Official names of networks in Moscow
The capital's metro system uses a unified infrastructure, but passengers may see different names depending on the line and type of equipment. The main and most common name you'll see is Moscow_FreeThis SSID is the priority for most users.
However, if you are on new trains or at certain stations on the Circle Line, a network may appear Moscow Metro FreeThis is an alternative gateway that often performs more reliably during peak hours when the main network is overloaded. Technicians recommend switching between them if connection speeds are unsatisfactory.
The network deserves special attention MT_FREE, which is often found in the passages and on the platforms of the Moscow Central Circle (MCC). Despite the similar sound, they are part of the same ecosystem, but with different entry points. To log in, you'll still need to enter your phone number or go through the provider's portal.
- 📶 Moscow_Free — the main identifier for all metro lines.
- 🚇 Moscow Metro Free - an alternative network with high bandwidth.
- 🔄 MT_FREE — used in transitions and on the Moscow Central Circle.
Wi-Fi names in St. Petersburg and the surrounding regions
In the northern capital, the wireless access system is also very well developed, but has its own unique naming conventions. The main network, covering almost all of the city's underground transportation, is SPB_FreeThe abbreviation indicates its affiliation with the city infrastructure of St. Petersburg.
Unlike Moscow, where one major operator dominates, the situation can vary in the regions. For example, in Kazan you can find a network KazanMetro, and in Novosibirsk - NSK_MetroIt's important to read the name carefully before connecting, as large cities often have unofficial hotspots with names like "Free WiFi."
Technical support for regional networks is often provided by local providers, so the authorization process may vary. In some cases, simply clicking the "Connect" button is enough, while in others, you'll need to go to a special portal to enter an SMS code. Always ensure that the operator's domain is specified in the browser's address bar.
⚠️ Attention: In St. Petersburg there is a network
SPB_Freemay require re-authorization every 45 minutes. This is a standard security procedure, not a hardware failure.
Technical features and safety standards
Free internet in the subway is always an open network, meaning there is no encryption of traffic at the connection level. The security protocol here is usually referred to as Open or NoneThis makes transmitted data vulnerable to interception unless you use additional security measures.
Modern standards Wi-Fi 5 (802.11ac) And Wi-Fi 6 (802.11ax) They are being actively implemented in new stations, providing higher data transfer rates. However, older smartphone models may not see these networks or may connect to them at low speeds. Access point specifications often indicate support for both the 2.4 GHz and 5 GHz bands.
To ensure stability, technology is used Captive PortalThis is a mechanism that redirects any browser request to the authorization page. This is why, even if the connection status says "Connected," the internet won't work until you pass the verification process on the portal.
| Parameter | Meaning | Description |
|---|---|---|
| Encryption type | Open / None | No password to log into the network |
| Frequency range | 2.4 GHz / 5 GHz | Depends on the station equipment |
| Authorization method | Captive Portal | Via SMS or by phone number |
| Time limit | 45-60 min | Session without re-authorization |
Step-by-step instructions for connection
The process of connecting to the city's metro network is standardized, but it has its own nuances. First, you need to activate the wireless module in your device's settings. Then, open the list of available networks and select the official name corresponding to your city (e.g., Moscow_Free).
After selecting a network, the system may ask for confirmation. If you're not automatically redirected, open any browser and try accessing any website. You'll be automatically redirected to the provider's page. Here, you'll need to enter your mobile phone number in international format.
☑️ Connection algorithm
In some cases, especially on iOS devices, you may need to manually open the login page through the Wi-Fi settings. To do this, tap the information icon (the letter "i" in a blue circle) next to the network name and select "Auto-connect" or "Login via Wi-Fi."
⚠️ Attention: Never enter bank card details or passwords for important accounts while on an open metro network without a VPN connection enabled.
Connection problems and their solutions
A common problem is when the phone shows "Connected" but the internet doesn't work. This may mean that authorization session The access point's power has expired or malfunctioned. In this case, the best solution is to completely disable the Wi-Fi module and re-enable it after 10 seconds.
Another common cause is a full DNS cache or IP address conflict. In the network settings on Android or iOS, you can try selecting the "Forget Network" option and then reconnecting. This will force the device to request a new IP address from the gateway.
If the problem is widespread at a particular station, it may be necessary to carry out technical work or the equipment is overloaded. In this case, it's worth switching to mobile data or waiting a few minutes. Switching between networks also helps. Moscow_Free And Moscow Metro Free.
What to do if SMS doesn't arrive?
If the confirmation code hasn't arrived within 2 minutes, check your SIM card balance and roaming (even within the country). Try using an alternative authorization method, such as social media, if available on the portal. As a last resort, restarting your phone in airplane mode can help update your mobile network registration, which is necessary for receiving SMS messages.
Data security in public transport
Using open networks in the metro carries certain risks. Attackers can create access points with names similar to official ones, such as Moscow_Free_5G or MoscowMetro (without spaces). Connecting to such networks allows hackers to intercept traffic.
For protection it is recommended to use VPN services, which encrypt all outgoing traffic. Even if someone tries to intercept the data, they'll only see an unreadable string of characters. It's also important to always ensure the protocol is displayed in the browser's address bar. HTTPS.
Don't enable "File Sharing" or "Network Discoverable" in Windows or macOS settings while connected to Wi-Fi in the metro. This will make your laptop visible to other devices on the same network, which could lead to unauthorized access attempts.
Frequently Asked Questions (FAQ)
Why is the network called Moscow_Free but requires SMS?
The name "Free" indicates there is no subscription fee for internet use. However, user identification via SMS is required to comply with data storage laws and prevent network abuse.
Is it possible to watch videos via Wi-Fi in the metro?
Yes, modern metro networks (especially on new lines) have sufficient bandwidth for watching HD video. However, during rush hour, speeds may drop due to the large number of simultaneous connections.
How do I disable automatic connection to the metro network?
Go to your Wi-Fi settings, find the metro network (for example, Moscow_Free), tap on it and select "Forget this network" or "Don't connect automatically."
Does Wi-Fi work in the metro in other cities using the Moscow number?
No, authorization is tied to a phone number for a specific operator and region. In another city (for example, St. Petersburg), you'll need to authorize again using the same number, but for the local network.
Why does the network disappear when the train is moving?
Signals may be interrupted when traveling between stations, as the equipment is primarily installed on platforms and in walkways. Coverage in tunnels is not always ensured, depending on the technical equipment of the specific line.