SSH, which typically uses port 22, is based on a protocol that requires the establishment of a connection before data is transmitted.
False
True
SSH uses TCP as its underlying transport protocol because TCP is connection-oriented. This means that TCP establishes a reliable, ordered, and error-checked connection between two hosts to ensure that the data exchanged is consistent and arrives in sequence. Unlike TCP, UDP is connectionless, so it does not establish a prior connection and therefore is not as reliable for services that require consistent data like SSH.
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