Home automation pitfalls: digital security concerns in connected homes
In today's interconnected world, the rise of smart home devices has made our lives more convenient than ever. However, this increased connectivity also comes with potential risks, particularly the threat of cyber attacks. Here's a guide on how to secure your smart home and improve your network security.
First and foremost, it's crucial to take preventative measures against cyber attacks. Regularly updating software, using strong, unique passwords, and enabling two-factor authentication when possible are essential steps to fortify your defences.
Anti-virus software on your PC can help block malware and prevent hackers from accessing personal data. Similarly, companies invest in cyber security to protect networks from hackers, so researching the manufacturer's security protocols is important when purchasing new smart technology.
Smart home and automation devices connected to the internet, including smart lightbulbs, coffee machines, and wireless doorbells, can be hacked. A serious hack can lead to issues like the WannaCry ransomware attack in 2017, where hackers locked users' files and demanded ransom.
To protect smart home devices from hacking and improve home network security, you should implement strong encryption, two-factor authentication, regularly update device firmware, and secure your network by setting strong unique passwords and enabling firewall and Wi-Fi encryption.
Modern smart home systems use strong encryption to secure communication between devices, making intercepted data unusable to hackers. Enable two-factor authentication on your smart home accounts so that access requires a second verification step beyond just a password.
Keeping all devices’ firmware and software updated to patch known vulnerabilities is also vital. Outdated software is a common hacking entry point. Replace factory default usernames and passwords with complex, unique ones. Hackers frequently exploit default login details that are publicly known.
Secure your router by changing the default router password and network name (SSID). Ensure the router uses strong Wi-Fi encryption standards like WPA2 or WPA3 and that its firewall is enabled.
Create a separate guest Wi-Fi network for IoT devices distinct from your main computers and smartphones. This compartmentalizes your network, limiting damage if an IoT device gets compromised. Turn off any manufacturer settings for remote access that are not needed, reducing opportunities for cyber criminals to exploit your devices.
Consider using a VPN to hide your IP and browsing activity on your home network, adding an extra layer of security. Following these combined network and device-level precautions greatly decreases risks associated with smart home hacking, enabling a secure and convenient smart living environment.
If a smart device is suspected to have been hacked, it should be powered down and the manufacturer's support/helpline should be contacted for assistance. Registering your smart devices with the manufacturer can help ensure you receive the latest firmware updates and security patches.
Using a strong password, with more than eight characters, a mixture of upper and lower-case letters, special characters, and numbers, can enhance password strength. RACV Home Security Systems offers tailored security solutions, professional installation by licensed installers, maintenance, and servicing across a wide range of security systems.
Lastly, RACV Home Insurance can help safeguard you in the event of theft. By taking these precautions, you can enjoy the benefits of a smart home while minimising the risks of cyber attacks.
- In light of the rise of smart home devices and increased connectivity, implementing strong encryption, two-factor authentication, regular device firmware updates, and secure network settings can help protect smart home devices from hacking and improve home network security.
- To further minimize risks associated with smart home hacking, consider using a VPN, creating a separate guest Wi-Fi network for IoT devices, turning off remote access settings that are not needed, and employing a strong, unique password for smart home accounts.
