The Internet of Things (IoT) is gaining attention among today’s technology companies. According to Forbes, there are expected to be more than 20 million IoT device connection by 2020. As a result, we will see more IoT services and solutions for today’s IT problems.
However, IoT solutions come with challenges. IoT connection providers fall into the parts of power, connectivity, security, and combination. In this post, we will look at each of these challenges and their possible solutions.
IoT Connectivity Challenges
The first challenge for IoT is connectivity. Most IoT devices are wireless. In other words, we need a way to communicate without being tied to a physical wired network. Wi-Fi is a connectivity solution in most cases, but Wi-Fi also has problems. Smart lock is a great choice for security to enhance a smart environment.
Given that each IoT device requires its own Wi-Fi credentials and the IoT device is often from a third-party vendor, the potential for a security breach is a real problem. Cellular networks seem like a great idea, but when it comes to actual implementation, they can be overly expensive due to cellular carrier charges.
To evade these difficulties, many IoT connectivity provide dissimilar networks with dissimilar etiquettes, such as:
- Bluetooth Low Energy (BLE)
The problem with these protocols is that they make the network more complex, even though it saves electricity. Each of them (except V-Mo) uses different bandwidth and has a different transmission capacity for the device.
Different devices may have different protocols, so different hubs and controllers can be more complex than expected. There is no standard for the IoT protocol, so even if you are using Wi-Fi, you may find that you need to integrate other networks and devices into that Wi-Fi network in order to access the Internet. Wi-Fi makes it simpler when you’re linking to the Internet, but it usages more influence and requires more dispensation than other IoT vendors.
A better option is to create a separate Wi-Fi network that manages the connections between IoT services and devices. Many IoT solution providers may set up a designated IoT network with an additional layer of security to avoid the possibility of cyberattacks.
Power Management and IoT Challenges
IoT devices require power to operate efficiently. Often, you use batteries that need to be recharged at specific intervals, but sometimes you need to use power from your infrastructure. Depending on the number of IoT devices used, both can increase costs significantly. When dealing with multiple devices such as IoT tracking tags, the importance of using a power management system is essential.
Fortunately, there are other network protocols that save costs, reduce power usage, and save battery life for IoT devices. Of course, they only provide solutions for power consumption and battery life, but they add to the overall complexity of the network in design. That said, some protocols, such as wallet tracker card, are ideal for tracking wallets that can be read and cataloged using Bluetooth-enabled devices such as tablets and smartphones.
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IoT, security challenges
Not surprisingly, IoT faces many security challenges. IoT devices from several vendors lack appropriate safety to avoid them from being conceded by hackers and cyber radicals. What’s more, most of the data retrieved by IoT devices is undoubtedly in the IoT cloud. According to the World Economic Forum, an attack on a single cloud provider could result in a loss of revenue of $50 billion to $120 billion.
The number of DDoS attacks lasting more than an hour increased by 487% in 2019. In 2017 alone, academic research shows that there are at least 30,000 denials of service (DoS) attacks in the world every day. Since then, that number has grown steadily, and more and more hackers are taking advantage of the loose security of many IoT devices.