There is a drastic change in the world we today and this evolution is certainly due the technological advancement. This has paved the way for ubiquitous innovations such as the Internet of Things (IoT), artificial intelligence, machine learning and more have literally changed almost every aspect of our life by simplifying the process, making it more organized as well as fast-paced. However, the use of IoT has smartified our lives, thus, its global market has been estimated to $190 billion in 2018 and it is expected to reach $1.11 trillion. Additionally, there has been 9.9 billion actively connected Internet of Things units just in 2020 and this number is also anticipated to rise to 21.5 billion by 2025.

Challenges IoT Brings In
Although IoT has simplified our lives and turned it classy, it has also brought in various security challenges. As the IoT invasion has transformed the internet usage begin restricted to humans alone to enable the machines as well to use it. But here comes the catch as the machines use it without human intervention or guidance. Thus, like humans interact the IoT utilization has enabled the machines to communicate with one another. Although IoT is quite attractive that drives consumers to adopt it in droves, even before they are ready and fully equipped and meeting the safety standards. However widespread the IoT has been it is still developing thus, it has a lot of challenges that have to be countered both on the manufacturers as well as users, and the main challenge of IoT is its security. Alongside this, the user’s lack of knowledge, inconsistent production standards poor maintenance, and updates pose other issues for IoT.

Security Challenges that Hinder IoT
The IoT has weak security measures and thus becomes a target of ransomware which is malware that encrypts and blocks access to users’ sensitive files. However, the actual issue starts when a hacker that infected the device with malware demands ransom money if a victim wants to see their files unlocked. This security threat could put healthcare trackers, wearable technology, and smart homes at massive risk. It would certainly be disturbing to think of one’s house that is locked down or a smart vehicle that doesn’t start until the ransom is paid.

Additionally, these attacks not only lock users out of IoT devices and related platforms, but also disable devices altogether and rob the users’ data. The fast-paced rise of a global number of IoT devices would make this particular IoT security issue volatile in the sense of possible permutations. Thus, the majority of IoT information is stored in the cloud, this malware may not have valuable data to lock.

The other issue could be insufficient testing and lack of updates on the IoT that are producing them often too careless when it comes to proper testing and providing regular updates on the software. This poses a huge concern for the users to believe the manufacturer and their judgment and is often convinced that they have taken all the measures to provide safety failures.

Measures to Overcome IoT Security Breaches
Therefore, the IoT devices are said to be vulnerable and are to be protected to secure the user’s data to have a watch on the security breaches. Thus, as an initiative measure, the user should opt to change the passwords on regular basis on the devices connected to IoT, Internet account, computer, and other devices. The passwords unique for each device, and very complex and tough to crack. Alongside, active connection to cloud technology could be kept under check to avoid the files and data being hacked from the cloud.
Also, they should consider updating the software often to secure the user data and to enjoy hassle free service.