69
Technical and Societal Challenges
4.3.3 Approaches to Solve Security Challenges
To solve various security challenges, many approaches have to be taken, and security
should be considered during design stage itself. Building security at the design stage
starts at the operating system level and then at the design level and should be extended
till deployment in particular application. Apart from designing, the organizations should
provide appropriate access rights to the right people in the workplace and should also
apply efficient data protection policies. Continuous monitoring of devices and its performance measure should be maintained.
In the broad perceptive, IoT requires customized security and many researches have to
be carried out in the IoT security field.
4.4 Data Collection, Protection, and Privacy
Data collection and protection of privacy in an IoT environment is the most significant
thing to be focused on.
4.4.1 Privacy Concept
In IoT communications, privacy should be enforced over personal information and constrained should be placed over the storage and disclosure of information to others. The notion
of privacy varies across different cultural perspectives. In one perspective, it is viewed as
a fundamental human right and in another view, it has less importance. The  notion of
Authentication
Access
control
Confidentiality
Secure
middleware
Mobile
security
Policy
enforcement
Privacy
Trust
IoT security
challenges
FIGURE 4.7
Security challenges in IoT.