TCP Send Window, Receive Window, and How it WorksTCP sliding window includes the send window and the receive window. Let’s start with the relatively complex one — the send window.Jun 1, 20213Jun 1, 20213
TCP Transmission, Retransmission, and How it WorksIP and MAC layers have restricted memories to send packets. Consequently, both will limit the length of messages.May 25, 20213May 25, 20213
TCP 3-Way Handshake and How it WorksHandshake has a purpose — exchanging information to establish a connection.May 18, 20211May 18, 20211
HTTP/3, QUIC, and How it WorksThough HTTP/3 is still in draft today, teams such as Shopify and Medium have implemented it in production.Mar 30, 20211Mar 30, 20211
HTTP/2 and How it WorksTLS helps improve security. Now it is time for performance enhancement, the focus of HTTP/2 design.Mar 23, 20214Mar 23, 20214
TLS 1.2 andTLS 1.3 Handshake WalkthroughThe ultimate goal of the TLS handshake is safely exchanging the master secret for future secure communication.Mar 18, 20211Mar 18, 20211
What is HTTP and HTTPS?HTTP is the abbreviation of Hypertext Transfer Protocol. Its name tells us a lot.Mar 11, 2021Mar 11, 2021
How HTTP Delivers a Large File?In the early era of the network, people send files in single-digit KB size. In 2021, we enjoy hi-res MB-size images and watch 4K (soon 8K)…Feb 26, 20212Feb 26, 20212
