The Internet of things (IoT) is the network of physical devices, vehicles, home appliances and otheritems embedded with electronics, software, sensors, actuators& network connectivity which enable these objects to connect and exchange data
Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author.While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server.
The Internet of things (IoT) is the network of physical devices, vehicles, home appliances and
otheritems embedded with electronics, software, sensors, actuators& network connectivity which
enable these objects to connect and exchange data. Each thing is uniquely identifiable through its
embedded computing system but is able to inter-operate within the
existing Internet infrastructure.
IoT security is the area of endeavor concerned with safeguarding connected devices and
networks in the Internet of things (IoT).
The Internet of Things involves the increasing prevalence of objects and entities – known, in this
context as things -- provided with unique identifiers and the ability to automatically transfer data
over a network. Much of the increase in IoT communication comes from computing devices and
embedded sensor systems used in industrial machine-to-machine (M2M) communication, smart
energy grids, home and building automation, vehicle to vehicle communication and wearable
The main problem is that because the idea of networking appliances and other objects is
relatively new, security has not always been considered in product design. IoT products are
often sold with old and unpatched embedded operating systems and software. Furthermore,
purchasers often fail to change the default passwords on smart devices -- or if they do change
them, fail to select sufficiently strong passwords. To improve security, an IoT device that needs
to be directly accessible over the Internet, should be segmented into its own network and have
network access restricted. The network segment should then be monitored to identify potential
anomalous traffic, and action should be taken if there is a problem.
The Internet of Things (IoT) is rapidly emerging as the manifestation of the Networked Society
vision: where everything that benefits from a connection is connected. But the assumptions of
trust which formed the backdrop to the early development of the internet no longer apply in the
early stages of IoT development. Privacy and security concerns are ever increasing, especially
given the growing significance of IoT in corporate, government, and critical infrastructure
So, five main things you should know about IoT are:
In addition to the optimal utilization of energy and resources, the IoT helps alleviate the
problems associated with bottlenecks, breakdowns and system damages. IoT fundamentally
proves to be very helpful to people in their daily routines by making the appliances communicate
to each other in an effective manner thereby saving and conserving energy and cost. Allowing
the data to be communicated and shared between devices and then translating it into our required
way, it makes our systems efficient.
IoT allows physical devices to stay connected and better communicate, which creates greater
quality control. IoT encourages the communication between devices, also famously known as
Machine-to-Machine (M2M) communication. Because of this, the physical devices are able to
stay connected and hence the total transparency is available with lesser inefficiencies and greater
3.Automation and Control
Automation leads to uniformity in tasks, quality of service and control of day-to-day tasks
without human intervention. Machine-to-machine communication also helps maintain
transparency throughout the process. Due to physical objects getting connected and controlled
digitally and centrally with wireless infrastructure, there is a large amount of automation and
control in the workings. Without human intervention, the machines are able to communicate with
each other leading to faster and timely output.
4.Efficient and Saves Time
The machine-to-machine interaction provides better efficiency, hence; accurate results can be
obtained fast. This results in saving valuable time. Instead of repeating the same tasks every day,
it enables people to do other creative jobs.
5.Privacy and Security
As many of our everyday appliances, machines and services become connected to the internet,
much more information is readily available. It makes it harder to keep confidential information
out of the hands of hackers and other unauthorized users. Since there is involvement of multiple
devices and technologies, there is monitoring by multiple companies, which directly questions
the security over privacy issues. Data storage and retrieval also becomes a prime concern for the
companies as all of them are involved at the same time. In case of keeping a single company, it
may lead to a domination question.
Ultimately, you have to agree that the Internet of Things presents new technological
opportunities across various dimensions. If properly implemented, it could offer a host of new
possibilities for your business as well.