Introduction 

Smart technologies have been introduced to the world, allowing people and organizations to link their preferred products and services via electrical gadgets with built-in sensors. These tools work together in coordination. IoT examples are security systems, utilities and devices, entertainment, and health gadgets.  

Even before the epidemic, emerging technology ruled the corporate world. The pandemic, however, produced a significant disruption across industries, forcing even those who were technologically lagging to join the bandwagon and digitize their processes to survive the crisis. 

Many businesses in a variety of sectors, including the information technology sector, were driven by the crisis to shrink their workforces or drastically reduce employee pay to keep expenses in check. While some sectors are finding it difficult to survive these trying times, others, like IoT, Cyber Security, and more, have continued to experience significant demand increases. The fields like Data Science, Data Analytics, Cloud computing, and the internet of things (IoT) have seen a boost in productivity. 

What Is Cloud Computing? 

The best method for delivering enterprise applications is now cloud computing in IoT, which is also the go-to option for businesses expanding their infrastructure or introducing new products. Cloud computing integrates computation, storage, and network infrastructure as a platform that allows for speedy application deployment and dynamic scaling. Self-service is crucial to cloud computing since it allows users to quickly and easily get started by filling out a web form. 

Zoom Video and Slack allow us to continue living our digital lives thanks to cloud services from Google Cloud, Microsoft Azure, and Amazon Web Services. Without cloud computing, it would be difficult for us to transition to digital communication easily and accomplish our professional duties. 

According to IDC, the Indian cloud industry would see an increase in demand for cloud computing of up to 64% and a rise in requirement for cloud-based software of 56%. Organizations are experiencing a lack of skilled Cloud computing specialists due to the increase in the use of Cloud in current business models. 

Real-world Example of Cloud Computing 

It appears that there are more and more cloud storage companies on the internet. The amount of space each can offer customers is a point of competition. 

Dropbox is the undisputed champ of simplified cloud storage, giving customers access to their data on any device via its application or website with up to one terabyte of free storage. 

Thanks to cloud computing, nurses, doctors, and administrators can instantly share information from anywhere. Enabling the instantaneous sharing of massive data files for optimal convenience also reduces costs. This greatly increases efficiency. In the end, cloud computing ensures that patients get the finest care possible without being put on hold. In a matter of seconds, the patient’s condition can also be updated via remote conferencing. Although it is anticipated that many modern hospitals will soon adopt cloud computing, this is not yet the case for many of them. 

What Is the Internet Of Things(IoT)? 

IoT was created to describe the idea of fusing radiofrequency identification (RFID) tags, which are widely employed in numerous supply chain activities. Currently, the world is already exposed to various situations in which the internet’s connectivity and computational power have spread to various sensors, objects, gadgets, and everyday objects. Connecting networks to display computers and other devices and controlling them is not new, but the Internet of Things is. The data system was utilized in a commercial section for a remote monitor in the 1970s. Additionally, various phone lines can be used to access electricity meters that are connected to the network. The commercial clarifications for tool operating and monitoring are already widely used. 

Devices that can be connected to and controlled over the Internet are collectively referred to as “Internet of Things” (IoT) objects. IoT applications are not just used in the IT sector. It has become essential for the Manufacturing and Production sectors to integrate IoT into their processes as a result of the epidemic. Organizations have begun to quicken the adoption of IoT in their operations to cut costs, boost process effectiveness, and build crisis resilience. 

Real-world Example of IoT  

Applications for Smart Homes: Of all IoT use cases, smart homes are arguably the most prevalent. The internet has long been central to the idea of smart homes. Many individuals believed that they could realize their dream of owning a smart home when Mark Zuckerberg showed off his Jarvis smart home. 

IoT applications must be actively used for a smart home to function. Smart home appliances automate their operations based on the preferences of the owner while collecting and exchanging information with one another on a single integrated platform. They go through a learning process to comprehend their owner’s preferences. 

What Is Cybersecurity? 

Cybersecurity is the defense against cyber threats to systems connected to the internet, including their hardware, software, and data. Individuals and businesses both utilize this technique to prevent illegal access to data centers and other digital systems. 

A solid cybersecurity plan can offer good overall security against harmful assaults intended to gain access to, alter, delete, destroy, or extort sensitive data and systems belonging to a business or user. Security measures are essential in preventing attacks that try to take down or impair a system or device’s functionality. 

The importance of cybersecurity will only increase as there are more people, devices, and programs in the modern company, along with an influx of more data, most of which is sensitive or confidential. The issue gets worse due to rampant and increasingly sophisticated cyber attackers and attack methodologies. 

Real-world Examples Of Cybersecurity 

Real-world examples include the transactions we conduct on our mobile devices, which need to be secure. Hackers have the intelligence to intervene in the transaction and carry out an unlawful operation. Because the banking service must be completely safe, banks use hackers who work in cyber security to close any gaps that may exist during transactions. 

The applications of cyber security in the educational sector are enormous. Students from all over the world enroll in prestigious universities like MIT, Texas, and Oxford to receive a top-notch education, and their numbers are very large. The institution’s primary responsibility in this situation is to correctly store and handle each student’s data, which is unavoidably very enormous. You can imagine the situation if a hacker were to carry out some criminal activity on their server. Because of this, educational institutions also require a knowledgeable, ethical hacker. 

Let’s Understand Artificial Intelligence (AI) 

The broad field of artificial intelligence in computer science aims to create intelligent machines that can carry out tasks that traditionally call for human intelligence. Machines can mimic the powers of the human mind thanks to artificial intelligence. AI is becoming more prevalent in daily life, from the rise of smart assistants like Siri and Alexa to the development of self-driving automobiles. As a result, many IT firms in numerous industries are investing in artificial intelligence technologies. 

The ability of artificial intelligence to reason and execute actions that have the best likelihood of reaching a particular goal is its ideal quality. Machine learning (ML), which refers to the idea that computer systems can learn from and adapt to new data without being helped by humans, is a subset of artificial intelligence. By ingesting vast quantities of unstructured data, including text, photos, and video, deep learning techniques make it possible for this autonomous learning. 

• The simulation or approximate replication of human intelligence in computers is referred to as artificial intelligence (AI). 
• Artificial intelligence aims to improve learning, reasoning, and perception through computers. 

• AI is currently applied in a variety of sectors, including banking and healthcare. 
• Strong AI handles more sophisticated and human-like jobs, whereas weak AI typically focuses on simple, single tasks. 
• Some critics worry that the widespread application of cutting-edge AI may have a detrimental impact on society. 

Iot Vs. AI Vs. Cybersecurity Vs. Cloud Computing: An Extensive Comparison Chart 

If cybersecurity and IoT are integral to AI, the same holds true for Cloud computing. Let’s understand the key differences between them in detail. 

Conclusion 

There are many attack methodologies against IoT systems because of their multiple attack surfaces, and as IoT becomes more and more widespread, more are being found. Users must shield IoT systems from these threats as effectively as possible. 

As was already noted, these domains have shown us the more positive side of this circumstance by enduring the current economic downturn. To help learners and aspirants develop successful professions in the aforementioned expanding fields of the future, UNext Jigsaw, a leading provider of training throughout new technologies, provides upskilling programs in Data Science, IoT, Cybersecurity, Cloud Computing, etc. The Postgraduate Certificate Program in Cybersecurity will prepare you for the cybersecurity analyst job.