3.14.1 Defining the organization's security principles
Define the organization's security principles to manage smart device security.
The following are essential points of security principles to be defined:
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To ensure that hard-to-guess unlock passwords are set for smart devices, create a password policy.
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To restrict users to access phone numbers that are required for jobs, create a list of allowed phone numbers.
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If some applications must be installed or if you want to prohibit use of applications, create a list of required or prohibited applications.
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To permit or prohibit web browsing of some sites, create a list of allowed or prohibited sites.
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To prohibit some smart device functions (such as cameras), create a list of prohibited functions.
These points will differ depending on the group in the organization and contents of work. Cooperate with the security administrators of each department to define security principles applicable to the contents of each job.
We recommend that you understand security trends, and periodically review security principles in order to maintain robust security management.
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