How to Prevent Smart Doorbell Hacking: 5 Essential Security Steps
How to Prevent Smart Doorbell Hacking: 5 Essential Security Steps
Protect your home's entry point by hardening your IoT configuration and network settings. Following these steps minimizes the risk of unauthorized access and data breaches.
What You'll Need
- Router with administrative access
- Smart doorbell mobile application
- Password manager
Steps
Step 1: Implement Strong Password Hygiene
Change the default manufacturer password immediately upon installation. Use a unique, complex passphrase generated by a password manager to prevent brute-force attacks and credential stuffing.
Step 2: Enable Multi-Factor Authentication (MFA)
Activate two-factor or multi-factor authentication within the device settings. This adds a critical layer of security by requiring a secondary verification code sent to your mobile device before granting account access.
Step 3: Isolate Devices via a Guest Network or VLAN
Move your smart doorbell and other IoT devices to a separate guest network or a dedicated Virtual Local Area Network (VLAN). This prevents a compromised doorbell from being used as a gateway to access sensitive data on your primary computers and smartphones.
Step 4: Disable Unnecessary Remote Access Features
Review the device settings and disable features like UPnP (Universal Plug and Play) or unused remote management ports. Reducing the number of open ports limits the potential entry points for external attackers.
Step 5: Maintain Up-to-Date Firmware
Enable automatic updates or manually check for firmware patches monthly. Manufacturers release these updates to close known security vulnerabilities and patch exploits that hackers use to gain control of the device.
Expert Tips
- Avoid using the same password for your doorbell account as you do for your email.
- Regularly audit your account's 'Authorized Devices' list to remove old or unknown hardware.
- Check your router's encryption settings and ensure you are using WPA3 or WPA2-AES.
See also
- The Most Secure Smart Doorbells for Preventing Hacking
- How to Install a Video Doorbell Without Wiring in a Rental
- Ring vs Nest vs Arlo: Which Doorbell is Best for Your Ecosystem?
- Do Smart Doorbells Require a Monthly Subscription?