The Future of IoT Attacks

IoT doesn’t just have applications for consumer devices; it’s also used in industries. Industrial IoT allows businesses to become more agile, innovative, and efficient. It makes the machinery independent and enables it to make its own decisions. 

Since IoT is still a relatively new concept, there’s a lot of confusion around it. People are also largely unaware of the possibility of IoT attacks and their vulnerabilities. Before you implement IoT, here are a few things you should know. 

What is IoT? 

To begin with, IoT creates a network of physical devices, objects, or “things” using sensors, software, and other technologies. This network allows flow of information between them through the internet. 

This connection and interaction of “things” allows the network to perform “smart” decision-making. As it receives more data through the internet, it can act more intelligently. With all the devices plugged into the nework, people can also control how they work remotely.  

This allows for better control of devices and easy access to them. It also decreases the need for actual human intervention to operate the devices.


What are Cyberattacks?

Before we move on to IoT attacks, we first need to understand what cyberattacks are. 

These malicious attacks target computer systems, networks, infrastructure, or connected devices and cause a range of problems for the user. These problems can include a temporary or permanent halt in the use of the device(s), data theft, and more attacks on other devices on the network. 

Cyberattacks can come in the form of malware, hacking, SQL Injection, DNS tunneling, etc. All these attacks must be prevented at all costs to keep your system up and running. 

What are IoT Attacks?

IoT attacks are a type of cyberattack that targets IoT devices. The existing vulnerabilities and weaknesses present in the IoT devices and the rest of the digital environment make it easier for bad actors to attack the system. 

These attackers can, in turn, steal confidential data, manipulate settings, take control of your system, or connect your IoT to a botnet. In all these cases, the IoT becomes susceptible to complete failure and a consequent crash. 

It becomes essential to prevent Industrial IoT attacks because they can even result in significant financial loss. 

How Can You Get Attacked?

Some of the common ways in which you may face an IoT attack are as follows:

Denial of Service (DoS) Attack

DoS attack is the most common type of IoT attack intended to shut down a machine or network entirely. It’s usually achieved by sending heavy incoming traffic or information to the network or system, causing it to crash under the burden. 


Spoofing is also a common IoT attack in which the bad actor impersonates a legitimate, authorized user and bypasses control. Once control is bypassed, they’re able to steal confidential data or spread malware. 

Some of the ways in which they impersonate authorized individuals are by stealing their login credentials through malware or phishing. This can create a lot of problems as it may also crash the IoT system. 


How Can You Prevent IoT Attacks?

IoT is a trend that’s here to stay. If you want your business to become automated and lean, you shouldn’t wait long to move to IoT. 

While IoT attacks may seem intimidating, with a few simple steps, you can easily avoid them altogether. Here are a few things you can do to ensure better IoT cybersecurity. 

Set Passwords

Passwords are very important, especially when you’re dealing with IoT. Strong password practices can save your network from being penetrated by bad actors. It can also help you stay in better control of all the devices on your network. Make sure to add strong passwords for all possible fields. The last thing you want is to have a weak link that may put your whole system at risk.


Enable Firewall

A firewall can be looked at as a gatekeeper for your network that only allows authorized personnel to enter. Enabling a firewall can protect your entire network from potentially bad actors that may cause problems for you. This firewall can either be software or hardware and depending on your need; you can choose one (or both) that best protect your system. 

Create a Separate Network

When establishing IoT, you should consider putting all your devices on a separate network. Putting them on a public network or one that unnecessary people use can put your whole system at risk. Whereas, if you establish a separate network solely for IoT, you can also prevent frequent shutdowns and complete system crashes if one network goes down. 


Get IoT Cyber Security Service

A complete package of reliable Industrial IoT cybersecurity services can pre-emptively protect you from the looming threat of attacks. 

The experts at Dexcent offer these security services using top-quality IT and OT engineering solutions that allow safe use of IoT. This protection is critical to avoid unnecessary downtime and any other losses that may affect you or your business. 

Their other services include industrial cyber security, industrial control systems, digital transformation, engineering consulting, and much more. 

To keep your IoT safe from bad actors, get complete cybersecurity now. Start your journey today by reaching out to our experts, and they’ll get back to you with the response you’re looking for. 

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