Question

Explain why an intranet is preferred over an internet to facilitate an EHR clinician messaging system.

Answer 1

Intranet is a private information network that is similar to the internet and whose servers are located inside a firewall or security barrier so that the general public cannot gain access to information housed within the network.Some of the advantages of it is that its ease of update,environmental friendliness,cost savings.Using database interface tools,data from a clinical system could be extracted and accessed by a browser for display.This is proving to be a beneficial way to provide physicians who are off-site with quickcheck on the status of their patients.Before the advent of these tools,the investments in proprietary physician display systems were tremendous.Although these systems still have their place,they have significant hardware requirements.This secure web server technology would be used to protect the confidentiality of the record.In addition,user -authentication technology,such as security servers and authentication servers,would ensure that only authorized users such as physicians had acess to patient data,