A distributed network can provide a reliable and safe

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communication is necessary. A distributed network can provide a reliable and safe communication channel for clinical purposes. The single data communication network system needed to assure the functionalities of submitting electronic medical claims and prescription orders is possible with a distributed network.
Running Head: HEALTHCARE NETWORK INFRASTRUCURE 8 Week 2: Communication Protocols Analysis and Recommendations An Electronic health record system, A Picture Archiving and Communication System (PACS), a standard access control management system (authentication), an electronic medical claim submission system, and an electronic prescription order system were previously defined as five functionalities essential to the good functioning of the Center for Vein Treatment. If these functionalities are said to be achievable with the adoption of a distributed network, there are some specific protocols that must be implemented into the network infrastructure to establish them. Safety of Medical Data and Web-based Applications Most of the applications used by Center for Vein Treatment are internet-based. Data that are generated on these applications are saved on a secured server that may be located outside of the network, and they are accessible using the internet. The user interface for these applications resembles as a regular webpage or a personalized web-page. An internet connection is needed for these applications to work. Moreover, the connection must be secured to ensure the confidentiality, integrity as well as the availability of the data. Thus, the first and foremost network protocol should be one that provides a safe median for safe cyber trafficking. HTTPS is one of the network protocol that provides applications web-page user interface and a safe median for data trafficking. Data/File Sharing In their practice, the clinics share file between each other. Electronic health records and many other clinical data are shared among the clinics. As the company also share data with
Running Head: HEALTHCARE NETWORK INFRASTRUCURE 9 entities such as healthcare insurances (medical claims) and pharmacy (Prescription order), a network protocol is necessary to ensure the sharing of clinical data. This protocol must also guarantee the safety of the clinical data because the confidentiality, integrity, and availability of the document is a top priority. SFTP is a great option as a secure file transport protocol to safely share clinical data with internal and external entities. This protocol goes beyond transporting file safely. It also enhances the authentication of the applications used by the company. “SFTP also protects against password sniffing and man-in-the-middle attacks. It protects the integrity of the data using encryption and cryptographic hash functions and authenticates both the server and the user” (SFTP – SSH Secure File Transfer Protocol, 2018).

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