Problemas
PART III: Tier 1) Compare and contrast all three encryption protocols: FTP, FTPS, and SFTP. Detail which two are the most effective and utilized today. Detail which version is no longer utilized and why? Explain why was this change made to how we share and exchange files.
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Juan
maestro · Tutor durante 5 años
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Respuesta
FTP (File Transfer Protocol), FTPS (FTP Secure), and SFTP (SSH File Transfer Protocol) are all encryption protocols used for transferring files over a network. However, they have some key differences:1. FTP: FTP is an older protocol that does not provide encryption or authentication. It is not recommended for transferring sensitive or confidential information as it is vulnerable to interception and unauthorized access.2. FTPS: FTPS is an extension of FTP that provides encryption and authentication. It uses SSL/TLS to encrypt the data being transferred and authenticate the user. FTPS is commonly used for transferring files securely over the internet.3. SFTP: SFTP is a protocol that uses SSH (Secure Shell) to provide encryption and authentication for file transfers. It is designed to be more secure than FTP and FTPS, as it uses a secure shell to encrypt the data and authenticate the user.In terms of effectiveness and utilization, FTPS and SFTP are the most commonly used encryption protocols today. They provide encryption and authentication, making them more secure than FTP. SFTP is considered to be the most secure of the three, as it uses SSH to encrypt the data and authenticate the user.FTP is no longer utilized as it does not provide encryption or authentication, making it vulnerable to interception and unauthorized access. The change from using FTP to FTPS and SFTP was made to improve the security of file transfers and to ensure that sensitive or confidential information is protected during transmission.