Top Ways to Protect Your Smart Home From Cyberattacks

Quick tips to protect your smart home

• Use strong, unique passwords for every device and change them every 90 days
• Enable two-factor authentication on all supported devices. for an extra layer of protection
• Keep software and firmware updated on all smart devices
• Secure your wireless router with a strong password and updated firmware
• Think before clicking links or downloading attachments in emails
• Back up important data regularly to cloud storage or an external drive
• Limit personal information you share online

When it comes to security, we often think about the physical security of our home. But there’s another type of security everyone should be aware of—cybersecurity. Smart home cybersecurity is the practice of protecting internet-connected devices and networks from unauthorized access, theft, and malicious attacks.

October is Cybersecurity Awareness Month, and it’s the perfect time to learn what you can do to ensure your family’s home network and online presence are secure.

What is Cybersecurity Awareness Month?

Cybersecurity Awareness Month happens every October and was launched in 2004 as a way to bring awareness to ongoing and rapidly-evolving cyber threats that face homes and businesses in this digital age.

Cybersecurity awareness is more important than ever. Over 90% of homes in the U.S. have internet access, and most of us can’t imagine life without it. With the Internet of things (IoT), which refers to the network of IoT devices connected to the Internet, we have the ability to lock our doors from miles away, check security cameras from our phones, and even preheat the oven on the way home from work, to name a few.

Each of these Wi-Fi connected devices could potentially develop vulnerabilities that can expose the information transmitted through them. Cybersecurity Awareness Month highlights the importance of knowing potential cybersecurity risks and taking steps to protect your sensitive data from cyber criminals.

Most common types of cyber threats

Some of the most common cyber security threats that internet-connected devices are susceptible to include:

• Cyber criminals. Cyber criminals are individuals or groups who illegally access computers or networks to steal information, infect with virusees or malware, or gain remote control of your devices. They work like digital burglars: Instead of breaking into your home, they break into your network.
• Phishing. Phishing is the practice of sending fraudulent emails in order to gain access to sensitive data, such as passwords or account information. These emails are crafted to look like emails from reputable companies you trust, like your bank or wi-fi provider. These emails are often very convincing; in fact, 36% of data breaches are the direct result of a phishing attack.
• Identity theft is when someone uses your personal information, like your name, birthdate, or social security number, to commit fraud. Often this comes in the form of opening accounts in your name, getting medical service, or filing taxes. Identity theft can damage your credit and takes a significant amount of time to reverse.
• Online scams. Online scams are internet-based schemes designed to deceive people into giving up money or personal information. The most common ones appeal to emotion and target more vulnerable populations, such as the elderly. These scams often con people out of money and include posing as a stranded grandchild who needs money or an online romance that gains the victim’s trust and cons them out of money.
• Password attacks. Password attacks are methods hackers use to get your passwords and gain access to your personal accounts. Hackers use a combination of methods—from sophisticated attempts to monitor keystrokes to simply guessing default passwords—in order to obtain passwords.
• Social engineering. Social engineering is the act of cyber criminals manipulating people into giving up confidential information. Instead of attacking a computer, social engineers “hack” human behavior by exploiting trust, fear, or curiosity. This might include someone pretending to be tech support asking for login credentials, or a scammer calling to say there's suspicious activity on your account. These attacks can be surprisingly convincing and are often the first step in a larger cyberattack.

Smart home cybersecurity tips

Protecting your smart home system from cyberattacks can take as little as 30 minutes of setup time and costs nothing to implement. In fact, you can start today by updating your passwords.

Quick tip: The most important step in protecting your smart home from cyberattacks is using strong, unique passwords for every device and account. According to CISA, weak or default passwords are one of the leading causes of IoT device compromise. This makes the simple change of updating your password the most effective first line of defense.

Here are a few ways you can improve your home network security and keep your home safe:

Make stronger passwords

One of the most effective ways to protect your home is also the easiest—use strong passwords for your router, smart home technology, and your Wi-Fi network. Some tips for strong passwords include:

• Never use the device’s default password
• Avoid commonly-used passwords, including birthdates, addresses, or number sequences (1234)
• Use a long combination of letters, numbers, and characters (at least 10-15 characters)
• Use unique passwords for each device (hint: a password manager can help you safely create and track your secure passwords)
• Change passwords every three months or if you suspect your device or login information were used without your permission

Use two-factor authentication

The most common way to protect access on devices and systems is through the username and password. Two-factor authentication (also known as multi-factor authentication, or MFA) adds an additional layer of data protection by requiring multiple unique forms of identification in order to gain access. An example of this would be after entering the correct username and password, you would then have to enter a code sent to your email address or via text message.

This type of authentication helps protect you from hackers who don’t have access to that second form of verification. It also helps alert you to potential fraudulent activity; if you get a prompt to enter your code on a certain website even though you didn’t attempt to log in to it, it could indicate that someone is trying to access your account. This means that it’s much harder for anyone to access your account—even if they have your password.

Think before you click

Knowing how to identify phishing attempts can help protect your data. Additionally, a few precautions you can take to protect yourself and your loved ones online include:

• Never click links or download attachments from a suspicious email or if you were not expecting the email
• Check the sender’s address, which may have a string of long words or letters or a free email account, rather than an official address
• Be on the lookout for poor grammar and spelling mistakes
• Never give financial information, including account number or passwords, on a link from an email.
• When in doubt, contact the company by phone to verify anything in a suspicious email. Be sure you don’t use the phone number provided in the email.

Antivirus and anti-malware tools provide a critical line of defense by detecting and blocking threats before they can do damage. Install reputable security software on all your devices and make sure it stays up to date. Many programs offer real-time scanning and can quarantine suspicious files before they become a problem.

Keep software and smart home devices updated

It can be tempting to click “ignore” when notifications to update your operating system or device pop up. However, these updates often include critical security patches that keep your devices and IoT network safe from cyberattacks.

Security updates help protect against known vulnerabilities. Make sure your phone, tablet, and computer are running the latest software. You can make it easier by signing up for automatic updates on your smart devices.

Secure your wireless routers

Your wireless router is what keeps your entire smart home system—from your smart thermostat to doorbell cameras to your smart TV—connected and running. As the gateway to your smart home network (and all of your sensitive data), securing it is crucial to protecting your home from cyberattacks.

• Choose trusted device manufacturers that provide automatic updates, so you don’t have to manually update security patches.
• Update models as needed. Manufacturers will eventually stop supporting older models with security updates, so make sure your router is up to date.
• Change the default SSID (the name of your network) and the default password. Choose strong, unique passwords and update them regularly.

Back up your data

Accidents, hardware failures, and cyberattacks like ransomware can strike at any time—often without warning. Having a secure backup of your important files ensures you don’t lose everything if something goes wrong.

Use cloud storage or an external hard drive to regularly back up documents, photos, and other critical data. Many devices let you schedule automatic backups, making the process easy and hands-off. Just remember to keep backups secure and separate from your main devices.

Limit what you share online

The more personal information you share online, the more vulnerable you become to identity theft and social engineering attacks. Cybercriminals often use details from social media or public profiles to guess passwords or trick you into revealing sensitive info.

Review your privacy settings on social platforms and avoid posting things like your full birthdate, home address, or travel plans. Think twice before sharing—once it’s online, it’s hard to take back.

Use IoT devices with security features

Choose smart home devices that are equipped with security features to protect your home’s network. Vivint devices like smart locks and the Smart Hub feature encryption to ensure your information is protected.

Let Vivint protect your home

Staying safe from cyberattacks isn’t hard, but it does require some vigilance and awareness on your part.

In addition to these tips, choosing a trusted provider like Vivint for your security solutions can help ensure your home is protected from both physical and invisible threats.

To learn more about how Vivint can keep your home and family safe, give us a call today at 855.822.1220.

Frequently asked questions

Observe cybersecurty awareness month by making small udpates to keep your online accounts safer.

How often should I update my smart home passwords?

Change your passwords every 90 days, or immediately if you suspect unauthorized access. Using a password manager makes it easy to create and track unique passwords for each device.

What is two-factor authentication and why does it matter?

Two-factor authentication (2FA) requires a second form of verification—like a code sent to your phone—in addition to your password. This makes it significantly harder for hackers to access your accounts, even if they obtain your password.

Are smart home devices safe from hackers?

Smart home devices can be vulnerable if not properly secured. Protect them by using strong passwords, enabling automatic updates, and choosing devices with built-in encryption and security features.

What should I do if I think my smart home has been hacked?

Immediately change all passwords, disconnect suspicious devices from your network, update all firmware and software, and contact your smart home provider for assistance. Consider running antivirus scans on connected devices.