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The OSI and TCP/IP Models (PDF)

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Added on  2021-04-21

The OSI and TCP/IP Models (PDF)

   Added on 2021-04-21

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OSI/TCP MODEL
The OSI and TCP/IP Models (PDF)_1
ContentsOSI and TCP/IP models with Security............................................................................................2"Why OSI model over TCP/IP protocol suite?"..............................................................................6References........................................................................................................................................8
The OSI and TCP/IP Models (PDF)_2
OSI and TCP/IP models with SecurityOSI (Open System Interconnection)TCP/IP modelsApplication:This includes the proper identification and theestablishment of the availability of different communication partners with a check on their resources (Sinha, Jha, Rai & Bhushan., 2017).The security model applied is authentication for handling sandboxing, scanning of malware and the reviewing of test application codes.Process/Application Layer:FTP: The easy process for handling the Transmission Control Protocol with file transferring service on port 20-21Telnet: The emulation program is at the terminal with port 23TFTP: The transfer of file at UDP with port 69SMTP: The sending of email service for the port 25DHCP: The assigning of IP address for the hosts at port 67 & 68DNS: For resolving the FQDNs for the IP address at port 53There are separate controls for each application. If an application needs to protect any type of sensitive data which is across the network, then there is a need to modify it to provide protection (Colin, Mathieu, & Nakechbandi, 2016). It requires a larger source of investment to add and configure
The OSI and TCP/IP Models (PDF)_3

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