100+ Computer Science Concepts Explained33 insights · See all
- Network stacks use layered protocols because TCP first establishes a reliable channel via a handshake, an SSL/TLS layer then encrypts messages for confidentiality, and HTTP/REST defines how clients request and structure web data over that secure channel.
Network stacks use layered protocols because TCP first establishes a reliable channel via a handshake, an SSL/TLS layer then encrypts messages for confidentiality, and HTTP/REST defines how clients request and structure web data over that secure channel.
- IP addresses identify machines because each device receives a unique network address, and DNS maps human-readable domain names to those IPs so clients can locate servers by name.
IP addresses identify machines because each device receives a unique network address, and DNS maps human-readable domain names to those IPs so clients can locate servers by name.
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