Everything you need to know to find and use your network security key Updated on March 17, 2022 A network security key is a code or passphrase you enter to connect your computer or mobile device to a private network. For example, if your home Wi-Fi network is secured as it should be, you enter a network security key to join it. The purpose of a network security key is to prevent unauthorized access to a network and keep your Wi-Fi network secure. Finding Your Network Security Key The fastest, easiest way to find your network security key is through your router directly. Log into your home router as an administrator. Menu systems vary among router brands, but most show your network SSID and network security key on the main page. Visit the website of your router's manufacturer to learn how to access your router's dashboard. If your network security key doesn't show on the main screen, find Connection, Wi-Fi, or similar in the navigation menu to locate the Wi-Fi connection settings screen. You'll likely see the network security key there. Find the Network Security Key on Your Phone You also can view the stored network security key on your Android or iPhone. Here's how. On an Android Device On an Android, the best option if you don't have root access is to install and connect Minimal ADB and Fastboot on your PC. Then, you can access and view the contents of the file to see your stored Wi-Fi password. If you do have root access, try one of these methods Install ES File Explorer and access Root Explorer. Tap Local > Device to see your device's root folder. Access the root folder, and navigate to misc > wifi to see the Wi-Fi security key in the file. Alternatively, install an Android terminal emulator and issue the cat /data/misc/wifi/ command to view the file contents and see the network security key. On an iPhone or iPad Finding your stored network security key on an iPhone is much easier and doesn't require root access. Tap Settings > iCloud > Keychain. Make sure the Keychain toggle is in the On position. Go back to Settings and turn on Personal Hotspot. On your Mac, connect to your iPhone's Personal Hotpot. Press the CMD and Space keys on your Mac to open the Searchlight utility. In the search field, type keychain access and press Enter. Type the name of your Wi-Fi network the SSID, then double-click the SSID. Select the Show Password checkbox. You might need to type your Mac's admin password to display the password. Find the Network Security Key on Windows The easiest way to find your Wi-Fi password is if you've already connected to the network with your Windows 10 PC. Click the Start menu, and type Network Status. Select the Network status system settings utility. In the Network Status window, select Change adapter options. In the Network Connections window, right-click the active Wi-Fi network adapter and select Status. In the Wi-Fi Status window, select Wireless Properties to open the Wireless Network Properties window. Select Security. Then, under Network security key, select Show characters. This will reveal the network security key for your wireless network. Find the Network Security Key On Your Mac On a Mac, you'll find the network key password in Keychain Access. Open Finder and select Go > Utilities. Click Keychain Access. Select login, and scroll through the list of network connections to find your active network. If you don't see the active network, select System and find the active network there. On Mac OS X systems older than version in the Keychains window, select All Items. Scroll through the list of network connections to find your active network. Under Name, select your active network. Under the Attributes tab, check Show password. Enter your Mac Administrator or Keychain password and select OK. Find the network password in the Show password field. Extra Types of Network Security Every secured network has a network security key, but not every network uses the same mode of security. Types of network security include WEP Wired Equivalent Privacy Encrypts data between clients using a static encryption Wi-Fi Protected Access Uses a unique packet-mixing function and integrity Wi-Fi Protected Access 2 Uses a security protocol with pre-shared key PSK authentication. In the case of enterprise users, WPA2 uses an enterprise authentication server. You can check which security method is enabled by accessing your router. Thanks for letting us know! Get the Latest Tech News Delivered Every Day Subscribe