Top Tips To Ensure IoT Device Security

IoT Device Security
IoT Device Security

Internet of things (IoT) devices are becoming more popular among users because they let people control devices remotely. For example, IoT enables control of lights, thermostats, digital locks, and home appliances, etc., from afar. This helps improve home security. Additionally, smart devices are also part of this ecosystem through which we control IoT devices mentioned previously. However, these devices are prone to security lapses which make them easy targets for cybercrimes. Shared below are tips to ensure IoT cybersecurity so that these devices do not get hacked easily.

Change The Default Setting Of The Router

The preliminary step when you begin using any router is to change the default name and set a new password. This makes it difficult for people to access the device and makes them less prone to hacking. When creating a password, make sure to use a combination of numbers, alphabets, and symbols that are not correlated. As a rule of thumb, the more uncommon the name the more difficult it will be to crack it.

Create Strong Passwords

Creating strong passwords for the router is the other important step to secure the IoT devices. This reduces the risk of being hacked. It is always recommended to create a strong, elaborate, and complex password to protect the IoT ecosystem. As stated earlier, use a combination of numbers, alphabets both upper and lower cases, and symbols to create a strong password. Ensure that the password is long enough, and avoid using any kind of personal information. One common mistake people often make is that they use the same passwords for multiple accounts, and this must be avoided.

Update IoT Devices

Updating device software is the key to IoT device security, and it ensures that there aren’t any security flaws. It applies to all the devices using a Wi-Fi network, including the antivirus and antimalware software of laptops or smartphones. If one of the IoT devices is compromised, it can compromise the whole ecosystem. Also, keep in mind that hackers or cybercriminals are always improving their game.

Two Factor Authentication

The two-factor authentication that we employ for emails or banking transactions can be used for IoT cybersecurity. The advantage of this method is that it enables you to be in control of who gets to access the IoT ecosystem. If anyone accesses the network, you will be notified immediately to grand further access.

We hope that the tips shared above will ensure IoT device securityand protect them from hacking.

Measures To Secure Your IoT Devices

Secure Your IoT Devices
Secure Your IoT Devices

Growing need to stay connected has increased the relevance of IoT Technology. Turning off a TV at home, adjusting the temperature of the air conditioner, pre-heating the oven, locking or unlocking a door, checking the cameras at home, you can do it all remotely with IoT.

When the volume of data increases with more devices being connected through the internet, the privacy concerns see a proportional increase. The more connected your devices are, the more vulnerable they are to security attacks.

What Measures Can You Take To Secure IoT Devices?

Here are some of the ways to ensure IoT device security:

  • Install efficient internet security software on your smartphones, tablets, and computers for real-time protection against presently existing and newly evolving malware including ransomware.
  • Enable strong password protection to WiFi networks, device accounts, and other connected devices.  Don’t choose loose passwords that can be guessed easily.
  • If a device or app requires access to data that is not necessary for its operation, granting permission is a wrong step.
  • Devices have access to a lot of personal data. You should have a clear idea about the way IoT devices collect, store, and process the data. Know how well the data is protected, whether it is shared with third parties and the policies regarding data breaches.
  • Use a VPN to secure the data transmitted on your public WiFi or home.
  • Be careful about internet security especially when you use apps. Read their privacy policy thoroughly before granting them permissions and installing them.
  • Check the official website of the device’s manufacturer on a regular basis to find out firmware updates.
  • Be careful when you use social sharing features with apps. Social sharing features can show your location information to the connected people and let them know when you are away from home. Cybercriminals may make use of this loophole to track your movements, making you a victim of cyberstalking.
  • If you are in a public space, take care to not leave your phone unattended. If you do not require WiFi or Bluetooth connectivity when in a crowded space, turn them off to avoid chances of data breach.

When the ways to access information increase, you can be targeted by people who look forward to making profit by accessing your personal data by fraudulent ways. To ward off the attacks by cybercriminals, you have to build a strong armor of internet security.

Key Tips for Imparting Security for Internet of Things

IoT Enabled Devices
IoT Enabled Devices

Technology is bringing in various advancements each day, and it has resulted in the popular assumption that around 6.4 billion Internet of Things (IoT) devices would be in use in the coming years, which is an increase by thirty percent from the year 2015. However, all these advanced technologies are also bringing in a lot of potential threats for security such as malware and hacking. 

It is for this reason, boosting the safety and security of IoT is given a lot of importance regardless of the number of devices you use it on. Here are some of the top tips that are beneficial for you to safeguard your IoT devices. 

Have a Clear Knowledge about the Connection 

The most important thing to know before making the device you use secure is knowing the elements that are vulnerable to attacks. The average home is assumed to have four to five connected devices apart from smartphones, computers, and tablets. The connected devices of your home can mostly include media players, game consoles, and any other device that has a camera or a microphone. It is important to note all these devices and confirm the information each of those devices has access to. 

Protect all Devices and Accounts in it Using Passwords 

One of the most crucial things that have to be kept in mind and made into practice is to protect all the devices that are managed using a web-based account using a strong username and password. The password should include a combination of uppercase and lowercase letters, symbols, and numbers. Also, keep in mind to never use the same password for many accounts as a hacker would have wider access to those devices if it is done otherwise. 

Avoid the Use of Insecure Internet Connections 

Always keep in mind to not use Wi-Fi connections that are not protected with passwords, especially when you try to access the web on your devices like tablets or smartphones from remote places as insecure connections are one of the major threats that make your devices easy to hack. Also, make sure to set strong passwords for your Wi-Fi connections and router and also to update them regularly as it can improve the security of your network. 

Secure your Smartphone 

In the case of misplacing or losing your phone, a hacker can easily access your personal information saved on your device. Hence it is always better to make use of mobile security programs that allow you to back up all the data on your device to an online account. It also helps in tracking the location of your device when it is lost, and remotely lock and clean your phone’s memory. A PIN or password set on your device can provide you with an added layer of protection. 

Always Create a Separate Network for your Device 

Several routers are used for the setting up of multiple networks. Turning to the manual of your router can help you to create separate networks for your IoT-based devices. As you segment your network more, it would be very hard for hackers to get access to all your devices and the information saved in them. 

Install a Firewall on your Devices 

The firewalls on your devices prevent common threats like viruses, hackers, and worms from attacking your device over the web as the deny access to unauthorized traffic. Many computer systems offer a default firewall, and this is enough for most of the users. Installing a firewall on your device can act as extra protection as it offers more security functions that satisfy the needs of the users. Configuring a hardware firewall is also a good idea to get wider defense for your networks. 

Update the Security Patches Soon 

All smart devices release system updates regularly to address the flaws relating to security and issues of the users. Always make it a habit to install system updates soon after they are available to you as it can make your device stay more protected. Periodical checking on the website of the device’s manufacturer can be helpful to have an idea about the release of the next updates and other announcements related to security. Also, many devices have settings that allow automatic installation of the latest updates. 

Keep the Devices Disconnected when they are not in Use

Always turn off your devices when they are not used, especially the ones that are equipped with video cameras and microphones. Even when there are a lot of connected devices like thermostats that need constant connection with the web, there are many other devices that do not require a connection. Keep note of those devices to turn them off when they are not in use. You can prevent a hacker connecting to your audio and video streams by disconnecting the connections when you can. 

Predictions for Iot Security Next Year

IoT Cybersecurity

One thing is certain in each December: experts of most industries make predictions on what is in store the year after. IoT experts too have come up with their own predictions. They say that it is a fascinating time ahead for cybersecurity. They did not hold back when making their predictions for 2020. Here is a rundown of some of their predictions when it comes to IoT device security.

  • Shorter validity times are likely for Transport Layer Security (TLS) certificates. So, companies will have to start adopting automation to facilitate certificate management.
  • Users will need to have more awareness about security because malicious actors exploit free DV (domain validated) certificates to display the padlock icon on their sites.
  • Hackers will keep finding vulnerabilities in devices because IoT cybersecurity is not the greatest priority when these are made. Some improvements have been seen, but the industry hopes for more.
  • The year 2019 saw the implementation of the California Consumer Privacy Act (CCPA) as well as the failed New York Privacy Act (NYPC). There is a drive for a nationwide privacy act, but in the Trump administration, that is less likely to happen. Even so, users are concerned about privacy violations. American states are implementing their own decrees to fill the holes, but this move is going to make compliance extremely tricky for organizations. This is because of the pieced together nature of implementation.
  • National Institute of Standards and Technology will standardize a quantum-proof algorithm by the period 2022 to 2024, starting a universal attempt to deploy the algorithm. Organizations that emphasize cryptographic agility and inventory cryptographic systems will have an easy time implementing it. However, other companies will not find as easy to do.
  • A quantum computation device is going to resolve an economically significant issue in 2020. This will start a new age of financial investment in speeding up quantum computing’s development, on the basis of the presentation of practical advantages. The implementation of quantum-proof cryptography will have to progress.
  • We are going to see more exploits on public IoT-enabled devices, which will make regulators strengthen their stance the on the internet of things security. More governments around the globe will bring in the internet of things security regulation.
  • Industries will unite in a bid to make standards for protecting IoT devices against threats they face.

Ways to Protect IoT Devices

IoT Device Security
IoT Devices Protection

Internet of things devices are great creations that bring organization and simplicity in our lives. However, you have to secure these in the right way. Fortunately, there are some easy steps to take to ensure IoT device security.

Secure Your Wireless Router

Firstly, confirm that the Wi-Fi equipment unit is secure. Otherwise, it can be exposed to many security threats. So confirm that you are not using the settings that came with your router. Rather than the default settings, it requires a unique and strong password, which is not easily guessable. You will also wish to enable WPA2 encryption, plus turn off remote access software and hardware to make it virtually impossible for hackers to access your devices.

Have Unique Passwords for All Devices

Every single device needs both a unique password and username. If they get access to a device, which you might consider insignificant (such as a connected machine for making coffee) hackers can access everything on your network.

Continue to Update Your Devices

There is no better way to be sure that firmware and software of your devices are not vulnerable than to keep them updated. Software companies release updates to help fix issues or plug holes in security. Therefore even if getting the notification is a tad annoying, you should not ignore updates when these become available. You should install them immediately (or confirm that your IoT products are configured to update in an automatic way).

Disconnect Unused Devices

If you feel that you have not been using a connected device, like ‘smart fork’ for instance, that much, disconnect it. Turning devices from online to offline when you are not using these, can help reduce the ‘attack surface’. The term ‘attack surface’ refers to the total of the various points where the hacker can attempt to input or extract data.

Avoid Dumping Your Old Devices

If you are not using a gadget and choose to dump it, then do not just throw it into the recycle bin. You should not chuck desktop computers, mobiles and laptops in it anyhow, and IoT gadgets are also no exception. Hackers can discover smart things in rubbish containers and can learn information regarding you. Old smart bulbs can also reveal plenty of personal information when these are infiltrated.

So, check your device manufacturer website for ways to remove your data from it. Be sure to follow any kind of procedure they suggest before dumping your old IoT devices.