Four Essential Elements in the IOT Software Testing

The IoT is growing fast and is poised to have a big impact on just about every market all over the world. For organizations to prepare for and truly benefit from the potential of the internet of everything, they should pay close attention to the basics. One particular thing is the need for software testing services. The IoT is complex and evolving fast, and that would make the quality of software more important than ever.

In the quality conscious industry these days, organizations need QA services from a reputable software testing consultancy firm that could help minimize risk of the end product as well as reduce the cost of production. Service providers assist and fulfill the quality assurance requirements of customers, from small, medium to Fortune 500 companies to achieve quality goals on time.

A team of testing QA experts could identify opportunities for applying tech solutions to provide customizable framework as well as an integrated testing strategy for the development lifecycle. Service providers have QA and testing methods in place in order to deliver minimal risk and successful solutions. Typically, QA testers could reduce the overall cost of the development lifecycle as well as the cost of all testing activities, like performance testing or user acceptance testing. Customers could achieve savings of over 30 percent.


A software testing company could provide QA assurance and testing services, such as:

  • Independent software testing
  • End-to-end solutions
  • Functional and non-functional testing
  • Manual, semi-automated and automated services across various industries and technologies
  • Regression
  • System integration
  • Performance and load
  • Product verification
  • Accessibility, usability and user experience
  • process consulting
  • Compatibility and interoperability testing services






Internet of Things devices pose tremendous threat to cyber security. A lot of devices have weak security features and get insufficient testing. The IoT market in the world is expected to grow to $8.9 trillion by 2020. Internet of Things segments in the business-to-business sector alone would generate over $300 billion every year by 2020. The figures attest to the huge potential of the IoT, and with over 11 billion connected things that are projected to be in use this year.

However, the promise of IoT is not without risk. Hackers have exploited connected devices, fostering public distrust. Amid the climate, it has never been more necessary to ensure the right testing for the internet of everything devices. Often, the combination of new technology with software that’s rapidly developed on newly created hardware, IoT devices could be hard to test, and the means in which the devices are developed could expose them to critical bugs that undermine interoperability, functionality, safety, reliability and performance. The following are the four most important aspects to avoid disaster and enable IoT to fulfill its potential in a secure manner.

  1. Interoperability testing. The ability of a software system to communicate, exchange and apply information, or their interoperability is at the heart of IoT. Software programs should be able to route data back and forth without having to compromise the operation of the device or lose data. Every component of the software should thus recognize incoming data from other programs, integrate with the bigger architecture seamlessly and provide users with readily useful, accessible results. Both real-world crowd testing and advanced lab testing are valuable in testing interoperability, enabling testers to test real devices and in a simulated, controlled network environment.
  2. Security focus. Assessment of possible threat should be integral to testing, and testers must should be able to test for security by design, which include network defenses and secure coding practices. The prevalence of potential attack vectors and security vulnerabilities give security a well-deserved reputation as one of the biggest challenges of the internet of things and attests to the fact that a lot of work still has to be made to ensure safe, sustainable growth of the IoT space. A full-spectrum, proactive approach to security testing delivers to the market cutting-edge services and devices it requires without needlessly incurring possibly devastating risks.
  3. Automated testing. Organizations are delivering software-based services, updates, products and patches at an ever-growing rate. Furthermore, factors like time-to-market could make or break an organization. Automated testing is critical to the company’s continued, fast-paced operations as well as time-to-market, which it not a nice bonus, but instead an absolute necessity. DevOps, or development and operations is inseparable from test automation. DevOps works to allow frequent, regular product releases as well as updates, which complete deployments relatively faster. Testing should happen at the right development stages and updating. This is only feasible via automation.
  4. End-to-end testing. Ensuring the integrity of a system requires end-to-end testing. The numerous subsystems, which comprise a software system should all function properly, lest the whole system will risk failure. End-to-end testing will verify the functionality and proper communication of the system’s sub-systems, making the process essential to comprehend how well an app would function.




EuorSTAR Sofware testing Conference 2014 party at Convention Centre Dublin Ireland. Photo:Andrew Downes


  1. QA testing helps identify and fix bugs before the software gets to be operational. The risk of failure could be significantly reduced.
  2. Software testing is part of the software development process. It does a root cause analysis wherein it helps to make it more efficient.
  3. Any software does not work alone necessarily. At times, it has to integrate and function with other existing legacy systems, as required. In such instances, software testing provides the much needed assurance that it would work fine and the performance will not be affected because of integration.
  4. Software testing is done, keeping the end user in mind. With a foresight for scenarios that an end use would possibly face, tests are carried out and their efficiency and accuracy are duly noted for any discrepancies.
  5. The software reliability could be measured through certification or conformation with any set technical standard. This helps create a healthy and confident business relationship.

QA software testing could be of great use and help when done at the right time, since it boost the efficiency of the products. In particular QA testing is integral for securing IoT devices. QA testing companies deliver software testing services that ensure software systems, particularly the connected devices that are growing in relevance at present.

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About the Author


Nishtha is working as a Presales Manager at Software Testing Company. She relishes writing about various technology trends, Digital Marketing, Management, Entrepreneurship, Startups and much more. Her aims to spread knowledge of the latest technologies through her online contribution.
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