Day 24
FTP, NTP, and ICMP
Key Topics
Security is a real concern when you are using a file transfer application. Rarely do you want to send unencrypted files over a network. Network Time Protocol (NTP) is essential for maintaining accurate and synchronized time across all devices on a network, which is fundamental for data consistency, accurate logging, and authentication. The Internet Control Message Protocol (ICMP) allows network devices to exchange error messages and operational information, indicating the success or failure of data transmission. ...
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