Do you know how many "trusted devices" your Binance account currently has? Probably more than you think. Old phones you've replaced, a friend's computer you logged in on once, a tablet you used to use — if these aren't cleaned up in time, they could become security vulnerabilities. Today I'll show you how to manage your trusted device list on the Binance official website. The Binance official app is more convenient and intuitive for this. Apple users can check the iOS installation guide.
What Are Trusted Devices
Let me explain this concept first. When you log in to Binance on a new device and pass security verification, Binance will ask if you'd like to add this device as a "trusted device." Once added, your next login on this device won't require additional security verification (or the verification steps will be simplified).
The intent behind this feature is convenience — after all, entering your password + Google Authenticator code + email code every single time gets tiresome. But convenience has a flip side: risk. If a trusted device falls into someone else's hands, logging in to your Binance becomes much easier for them.
What Information Do Trusted Devices Record
Each trusted device record typically includes:
- Device type (phone/tablet/computer)
- Operating system and version
- Browser type (for web logins)
- Time it was added as trusted
- Last active time
- Approximate IP geolocation
Why Regular Device Management Matters
This is genuinely important, but most people overlook it. Consider these scenarios:
Scenario 1: You got a new phone Your old phone's Binance app might still be logged in. If you sold or gave away the old phone, the other person could potentially open your Binance directly.
Scenario 2: You logged in on a friend's computer once You added it as a trusted device for convenience and then forgot about it. But that computer might still retain your login session.
Scenario 3: You logged in on a work computer After leaving the company, that computer remains a trusted device. If someone uses that computer...
Scenario 4: You changed your phone number Some devices were verified in association with your phone number. After switching numbers, these devices' security is compromised.
How to View and Manage Trusted Devices
On the App
- Open the Binance app
- Tap the bottom-right corner to enter your profile
- Go to "Security" → "Device Management"
- You'll see a list of all trusted devices
In this list, you can view detailed information about each device. Look carefully — is there anything you don't recognize?
On the Web
- Log in to the Binance official website
- Click your avatar in the top-right
- Go to "Security Settings"
- Find "Device Management"
Removing Unwanted Devices
Find the device you want to remove and tap "Delete" or "Remove Trust." The system may ask for security verification (like your Google Authenticator code). After confirming, the device is removed from the trusted list.
Next time someone tries to log in from that device, they'll need to complete the full security verification process.
Principles for Managing Trusted Devices
Principle 1: Only Trust Devices You're Currently Using
Your list should only contain devices you're actively using. Anything you've stopped using should be removed.
Generally, most people only need 2-3 trusted devices:
- Your primary phone
- Your personal computer
- Maybe a tablet
Principle 2: Check Regularly
I recommend reviewing your trusted device list once a month — it takes under two minutes. Focus on two things:
- Are there any devices you don't recognize
- Are there any old devices you no longer use
Principle 3: Handle Device Changes Immediately
Every time you switch phones, computers, or sell an old device, remember to remove the old device from the trusted list first. Ideally, log out of Binance on the old device before processing.
Principle 4: Never Trust Public Devices
When logging in to Binance at an internet cafe, hotel business center, or on a friend's computer, never add it as a trusted device. After you're done, log out and clear any cookies the browser may have saved.
What to Do If You Find an Unrecognized Trusted Device
If you spot a device in your list that you don't recognize at all, be on alert:
Step 1: Don't Panic — Verify First
Sometimes device names display differently than you'd expect. For example, your iPhone might show as "iPhone15,3" (a model code), or Chrome might display as "Chrome/Windows NT 10.0." Think about whether these might actually be your devices.
Step 2: If You Confirm It's Not Yours
- Remove the device immediately
- Change your account password
- Review recent login records
- Check for any unauthorized transactions or withdrawals
- Check if security settings were modified (email, phone number, Google Authenticator)
- If you find anything suspicious, freeze your account and contact support
Step 3: Strengthen Your Protection
- Re-bind Google Authenticator
- Change the password of your linked email
- Enable every available security verification option
Advanced Tips: Combine with Other Security Features
Trusted device management works even better when paired with other security features.
Combine with Login Notifications
With login notifications enabled, you'll receive an email or app push every time a new device logs in. Even if someone logs in from an unauthorized device, you'll know immediately.
Combine with IP Restrictions
If you have a static IP, consider restricting logins to that IP. Even if someone has your trusted device credentials, they can't get in from a different IP.
Combine with Withdrawal Whitelist
Device management protects the "login entry point," while the withdrawal whitelist protects the "asset exit point." Setting up both dramatically improves security.
Security Reminders
Regarding trusted devices, remember:
- Before selling or giving away an old device, always factory reset it — not just for Binance, but for all apps involving assets
- Don't add other people's devices as your trusted devices, even family members' — keep things separate
- If your phone is lost or stolen, immediately lock it remotely (using iPhone's "Find My" or Android's "Find My Device"), then remove the lost phone from the trusted list on another device right away
- After using a public computer, besides logging out, check if the browser saved your password — if so, delete it
- Keep your device OS and apps updated to the latest version — older versions may have security vulnerabilities
Complete Security Checklist for Switching Phones
Many people focus only on data transfer when switching phones and forget about security. Here's a complete process:
Before Switching
- Check Google Authenticator on the old phone to make sure you still have the backup key
- Log out of the Binance app on the old phone
- Remove the old phone's trusted device record in Security Settings
After Switching
- Download the Binance app on the new phone (make sure it's the official app)
- Log in with your password and complete security verification
- Add the new phone as a trusted device
- Set up Google Authenticator on the new phone
- Confirm Passkey (if applicable) has synced to the new phone
- Double-check that the old phone has been removed from the trusted list
FAQ
If I delete all trusted devices, can I still log in?
Yes, absolutely. Removing trusted devices doesn't mean you can't log in — it just means you'll need to go through the complete security verification process (password + Google code + email code, etc.) next time. After verification, you can add the device as trusted again.
Is there a limit on the number of trusted devices?
Binance hasn't publicly stated a specific limit, but you don't need many anyway. 2-3 is plenty. Too many is actually a security risk. If you find a dozen devices in your list, it's definitely time for cleanup.
Will logging in via incognito/private browsing create a trusted device?
No. In incognito mode, the browser doesn't save cookies or local data, so every incognito login appears as a "new device." This is especially useful on public computers — I recommend using incognito mode whenever you log in to Binance on someone else's computer.
Can family members share one trusted device?
Strongly discouraged. Each person should use their own device for their own account. Sharing devices can lead to various security issues, such as accidental actions or viewing each other's asset information. If there's only one computer at home, neither person should add it as trusted — just remember to log out after each use.
Will I get a notification when a trusted device is removed?
Yes. When you remove a trusted device, Binance sends an email notification. If you didn't initiate the removal but received this notification, it means someone is modifying your account's security settings — check immediately.