Over
the years, multiple predictions have been made about the evolution of billions
of connected devices by 2020. The rise of connected devices has increased the
security concerns associated with the privacy of data. Security issues such as
hackers stealing personal data and threatening individual’s life or
organizations uncovering private data have been on the
rise.
The
key security issue related to Internet of Things is the ever increasing number
of connected devices behind the network’s firewalls. Since, testing and
security frameworks are crucial aspects involved in IoT application development process, the top
security concerns that need to be addresses while developing attack proof IoT
enabled devices and applications includes:
Data
Encryption
Internet
of Things is all about collecting data through sensors and connected devices
across various channels. Since the IoT environment integrates retrieval and
processing of personal as well as business critical data, it is important to
encrypt the crucial data to prevent it from slipping to hackers. Coded data is
hard to read so interceptors will find it difficult to use a particular set of
information while the data is transformed from one device to another.
Data
Authentication
Even
if the data is encrypted, the chances of IoT enabled device being hacked still
persist. Data authentication mechanism is critical to maintain non-repudiation
and integrity of incorporated components. Authentication of data ensures that
it flows correctly across valid channels and the
data being collected is true and authenticated. Public key cryptography or
advanced encryption algorithms can be practiced to achieve data authentication.
Evolution
of Numerous Devices
A
decade ago, we only had to worry about our desktops and laptops. Five years
ago, most of us only had to worry about smartphones as well. But now, there are
multiple devices we have to handle and take care of on a daily basis such as home appliances, cars, wearables
among other IoT devices. Believe it or not, in the near future, we will
have to become more aware as our homes and workplace
are heading towards an era of IoT controlled devices.
Managing
Updates
Another
remarkable security concern associated with IoT enabled devices is frequent
updates. So, be careful while delivering patches or installing updates. Updates
sometimes received on a massive scale and consume a huge amount of internet
bandwidth; this sometimes leads to reduction of safety of the connected
devices. Some updates can take a longer time and can lead to a security breach. It is better to keep the IoT enabled
devices protective by implementing latest security measures.
Hardware
Issues
With the
evolution of IoT, another technology that has gained recognition is the Cloud
Computing. The IoT enabled devices uses Cloud Computing approach to receive
data through sensors and transform it to another device. Since, it is important
to determine whether the Cloud infrastructure is secured against all potential
threats, it would be significant to strengthen the processors through
additional security algorithms and safety measures.
Apart
from this, there’s lot more that must be taken care of during IoT product
development for achieving optimal output. IoT service experts ensures
installation of genuine software applications, implementation of strong and
protective network security, as well building strong username and password
credentials to meet upfront challenges and let you use IoT technology,
effectively.
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