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The Internet of Things and Cloud Computing: A Match Made in Heaven

Updated: Sep 11, 2023

The Internet of Things (IoT) and cloud computing are vital technologies in the 21st century. They are intricately connected, each relying on the other for its operation.

Did you know your smartwatch is functioning because of IoT and Cloud computing? The IoT device in your smartwatch collects data about your activity, heart rate, and other vital signs. This data is then sent to the Cloud, which is analyzed and stored. You can then access this data on your smartphone or computer or use it to make informed decisions about your health.

Internet of Things (IoT)

The Internet of Things (IoT) is a network of connected digital and mechanical devices, objects, individuals, or animals. These entities have unique identifiers and can share data across a network without direct human interaction. It involves tangible items with sensors, software, and network abilities to gather and share data. Devices with sensors, processing power, and software create links to exchange data via the Internet or other networks.

Cloud Computing

The Cloud is a centralized mechanism for efficiently transmitting data and diverse files over the Internet to data centers. The Cloud system enables convenient access to varied data and applications. Cloud Computing offers a cost-effective approach by eliminating the need for on-site storage, processing, and analysis infrastructure. The scalability of Cloud Computing ensures that your technological and analytical capacities can expand along with your business growth.

Various categories of Cloud services are accessible, such as Microsoft Azure Cloud development. Our preceding guide can provide additional details about these distinct Cloud solutions.

How These Technologies Are Related

IoT devices generate data.

The sensors and other devices that make up the IoT collect data about the physical world. This data can be about anything, such as temperature, humidity, motion, and location. The data is then transmitted to the Cloud.

Cloud computing stores and processes IoT data

The Cloud provides the storage and processing power needed to store and analyze the vast amounts of data generated by IoT devices. This data can be analyzed to identify patterns and trends, which can be used to improve decision-making, optimize operations, and make better predictions.

Cloud computing provides analytics and insights from IoT data.

The Cloud can analyze IoT data to identify patterns and trends. This information can improve decision-making, optimize operations, and make better predictions. For example, a city can use IoT data to identify traffic patterns and optimize traffic flow. A business can use IoT data to track customer behaviour and improve marketing campaigns.

Cloud computing helps to secure IoT devices.

The Cloud can secure IoT devices by providing access to security updates and patches. This is important because IoT devices are often vulnerable to cyberattacks.

Microsoft Azure IoT Developer

Security Benefits of Using Cloud Computing for IoT

Dedicated security teams: Cloud service providers (CSPs) maintain specialized security teams responsible for safeguarding their customers' data and infrastructure. These teams possess the expertise and resources to deploy and uphold the latest security measures.

Physical security: CSPs typically employ robust physical security protocols to safeguard their data centers. These measures encompass biometric access control, video surveillance, and environmental controls.

Data encryption: CSPs employ encryption techniques to secure data at rest and during transmission. This entails scrambling data to render it inaccessible to unauthorized individuals.

Access control: CSPs enforce stringent access controls to restrict data access. This includes the implementation of role-based access control and two-factor authentication.

Vulnerability scanning: CSPs routinely conduct system scans to detect vulnerabilities. This proactive approach helps to identify and address security weaknesses before they can be exploited.

Incident response: CSPs have comprehensive incident response plans to manage security breaches. These plans outline the procedures the CSP will follow to investigate and respond to security incidents.

Cloud Computing

Examples of How IoT and Cloud Computing Are Being Used Together

Smart cities

Utilizing IoT sensors, data about traffic, pollution, and various environmental aspects are collected. Subsequently, this data is stored and processed in the Cloud, enabling enhancements in traffic management, pollution reduction, and other decisions to benefit the city.

Smart factories

Employing IoT sensors, data concerning machinery and production processes is gathered. This data is then securely stored and analyzed in the Cloud, improving operational efficiency, waste reduction, and accident prevention.


IoT devices are harnessed to gather health-related data from patients. This data is then securely stored and subjected to cloud-based analysis, resulting in advancements in diagnosis accuracy, treatment effectiveness, and overall patient care.


IoT sensors are deployed to monitor the movement of goods and materials. The data generated is subsequently stored and analyzed in the Cloud, facilitating supply chain optimization and enhancements in delivery times.

Importance of training in both cloud computing and IoT.

  • IoT devices generate a large amount of data that needs to be stored and processed. Cloud computing provides the scalability and storage capacity to handle this data. Professionals who attend proper cloud computing or data management training can help their organization stay on top of any data issues. The Certified Internet of Things Practitioner training helps professionals capture data and generate insights to drive business value.

  • IoT devices are often connected to the internet, which makes them vulnerable to security attacks. Cloud computing can provide security features to protect IoT devices and data. Certification training such as Certified Internet of Things Security Practitioner helps professionals defend IoT networks and respond to security breaches.

  • IoT devices can be used to collect and analyze data in real-time. Cloud computing can be used to process this data and provide insights that can be used to improve decision-making.

  • IoT devices can be used to create new applications and services. Cloud computing can be used to develop and deploy these applications and services.

  • IoT and cloud computing are often used together to create innovative solutions. Professionals will be better equipped to develop and implement these solutions by training in both areas.


IoT and cloud computing are two of the most transformative technologies of our time. They are already changing how we live, work, and play, which will only accelerate in the years to come.

If you want to be ahead of the curve, I encourage you to attend training in both areas. This will give you the skills to capitalize on these technologies' opportunities.


What are the benefits of getting training in IoT and cloud computing?

  • Gaining the skills you need to develop and implement innovative solutions that can benefit businesses and organizations.

  • Staying up-to-date on the latest trends in IoT and cloud computing.

  • Expanding your career opportunities in a growing field.

  • Increasing your earning potential.

  • Gaining a competitive edge in the job market.

What are the prerequisites for IoT and cloud computing training?

Are IoT professionals in Malaysia getting paid well?



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