Device Registration
To improve security and manage access to our campus wireless network, we're introducing a new device registration system.
Before using the University Wi-Fi, all personal devices must be registered. Once registered, devices will be authorized to connect to either:
- CU Online (our open SSID)
- CU Online Secure (an encrypted network with a unique, per-device password)
Devices registered using a CU account stay active for 6 months from their last use – after that, you'll need to register again.
Why are we doing this?
This helps us provide a safer, more reliable network experience for everyone while ensuring that only approved devices have access.
What do you need to do?
Some devices use a random MAC address by default – you'll want to turn that off before registering! Here's how.
Devices with a web browser
Computers, phones, and tablets
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Register your device — your MAC address will automatically be detected.
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Optional: Connect to CU Online Secure using the unique password that was generated for your device.
Devices without a web browser
Gaming consoles, media players, and TVs
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Head to our registration portal.
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Register your device.
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Connect to Wi-Fi — you’re good to go!
Visiting campus?
No problem — guests can easily get online by registering for temporary access.
Here’s how it works:
- Connect to CU Online.
- When prompted, select I am a guest, then request guest account.
- Enter your name, email address, and mobile phone number.
- We’ll text you a temporary username and password.
- Follow the steps above to register your device.
- Optional: Check your email for a confirmation link, if you need guest access longer than 24 hours.