It's quite common for users to need to connect to a wireless network but have forgotten the password. macOS Often, a device automatically logs into the network, and over time, key credentials are forgotten. This can lead to the need to retrieve saved credentials to connect a new device or transfer data to other users.
It is important to immediately distinguish between restoring your own access and unauthorized entry. Hacking someone else's Wi-Fi This is illegal and violates data protection laws. However, if you own the router or have legitimate access to the device where the password is already stored, there are built-in system tools for extracting it. We'll look at these legal administration methods.
Apple's operating system has built-in mechanisms for encryption and storage of confidential data. The Wi-Fi password on macOS is stored encrypted in the iCloud Keychain or the local keychain login.keychain-dbThis means that you'll need administrator authorization to access it. Without entering your Mac account password, you won't be able to access the saved data, which is an important security feature.
Using iCloud Keychain to view passwords
The easiest and most secure way to find your saved access key is to use the built-in Keychain app. This tool manages all the passwords, certificates, and keys stored on your computer. If your Mac has previously connected to the internet and synced data with iCloud, finding the key you need won't be difficult.
To get started, you need to open the application. The easiest way to do this is through Spotlight by pressing the key combination Command + Space and enter the program name. Select the "Passwords" category from the list on the left. A long list of saved data will appear on the right side of the window. Find your wireless network name (SSID) in the list. Double-click the network name to open its properties.
In the window that opens, check the box next to "Show password." The system will ask you to verify your identity: you'll need to enter your Mac account password or use Touch ID. After successful authentication, the key will appear in plain text next to the network name. You can copy it and use it to connect other devices.
- 🔑 Open Keychain Access via Finder or Spotlight.
- 📂 Go to the "Passwords" section in the side menu.
- 🔍 Find the name of your Wi-Fi network in the list.
- 👁️ Click "Show Password" and enter the administrator information.
⚠️ Attention: If you don't see the network you want in the list, it may have been previously removed from memory or iCloud syncing was disabled when you connected.
This method works on all current versions of the operating system, including macOS Ventura And SonomaThe interface may differ slightly, but the operating logic remains the same. The main requirement is superuser rights on the device being viewed.
Recovery via Terminal and command line
For more advanced users who prefer to work with the console, there is an alternative method. Using Terminal Allows you to quickly extract data without diving deep into the graphical interface. This method is especially useful if the system's graphical interface is unstable or if you need to automate the process through scripts.
Open the Terminal app. To view saved networks, you can use the command that queries the Keychain. However, there's a more direct way for a specific network. Enter the following, replacing "NetworkName" with the actual name of your router:
security find-generic-password -wa "Network_Name"After entering the command, the system will also request permission to access the security key. You'll need to confirm the action using biometrics or the user password. If the network was previously saved on this Mac, Terminal will display the password in plain text. If the network is not found, an error message will appear.
This method demonstrates how deeply integrated security tools are into UNIX-like the basis of macOS. Team security is a powerful keychain management tool. It allows you to not only read but also create, delete, and modify entries, although the read function is sufficient for simple access recovery tasks.
- 🖥️ Launch Terminal from the Applications → Utilities folder.
- ⌨️ Enter the command to find the password for a specific SSID.
- ✅ Confirm access in the system window that appears.
- 📋 Copy the result from the console.
What should I do if the terminal says "password not found"?
If Terminal returns an error, it means the Mac has never successfully connected to this network, or the entry was manually deleted by the user. In this case, it is impossible to recover the password programmatically from this device.
Comparison of access recovery methods
The choice of method depends on your comfort with technical tools and the specific situation. The Keychain graphical interface is more intuitive and allows you to see all saved networks at once. The console method is faster for a one-time request for a specific password if you know the exact network name.
Both methods require the same access rights. Data security in both cases is ensured by the operating system's security level. Below is a table comparing the main characteristics of the methods.
Characteristic
Keychain (GUI)
Terminal (CLI)
Difficulty of use
Low
Average
Need for Admin rights
Yes
Yes
Speed of receipt
Average
High
List visualization
Full
Only requested
For most users, the graphical interface remains the preferred option. It minimizes the risk of entering an erroneous command. However, knowledge of console commands is useful for system administrators managing a fleet of Mac computers.
| Characteristic | Keychain (GUI) | Terminal (CLI) |
|---|---|---|
| Difficulty of use | Low | Average |
| Need for Admin rights | Yes | Yes |
| Speed of receipt | Average | High |
| List visualization | Full | Only requested |