--- title: "#tcp-handshake articles | Hashnode" description: "Explore 226 articles tagged #tcp-handshake on Hashnode. Tutorials, guides, and how-tos from the community." url: "https://hashnode.com/tag/tcp-handshake" --- Tag # #tcp-handshake 226 posts · 0 followers [Abhijeet Shinde](https://hashnode.com/@abhijeet2005) · [Aug 2](https://hashnode.com/posts/understanding-tcp-segments-sequence-numbers-termination/6a6ef8e19433ddc0bc313211) ### [Understanding TCP — Segments, Sequence Numbers & Connection Termination](https://weeklyupdate.hashnode.dev/understanding-tcp-segments-sequence-numbers-termination?utm_source=hashnode&utm_medium=feed) How TCP establishes reliable connections, what's inside a TCP segment header, how ACK numbers enable reordering, and how the 4-way close works. 6 min read · [weeklyupdate.hashnode.dev](https://weeklyupdate.hashnode.dev/understanding-tcp-segments-sequence-numbers-termination?utm_source=hashnode&utm_medium=feed) [Ferhat Yildiz](https://hashnode.com/@turingts) · [Aug 1](https://hashnode.com/posts/tcp-ip-how-networks-move-data/6aeb2dfaee56ad0308ef5435) ### [Understanding TCP/IP: Packets, Connections and Reliability](https://blog.turingts.com/tcp-ip-how-networks-move-data?utm_source=hashnode&utm_medium=feed) We use networks every day, but much of their behaviour stays out of sight. Follow a request from application bytes to packets to understand how TCP/IP makes communication work. 52 min read · [blog.turingts.com](https://blog.turingts.com/tcp-ip-how-networks-move-data?utm_source=hashnode&utm_medium=feed) [Ravi Shanker Kushwaha](https://hashnode.com/@rsk2002) · [Jun 6](https://hashnode.com/posts/the-invisible-handshake-how-tcp-ensures-reliable-communication/6a23c5618579a04d4fb27411) ### [The Invisible Handshake: How TCP Ensures Reliable Communication](https://rsk2002.hashnode.dev/the-invisible-handshake-how-tcp-ensures-reliable-communication?utm_source=hashnode&utm_medium=feed) 1\. The Chaos Without Rules: Why Do We Need TCP? Imagine you are sending a 10-page letter to a friend, but you tear the pages out and mail them individually in separate envelopes. Envelope 1 arrives o 7 min read · [rsk2002.hashnode.dev](https://rsk2002.hashnode.dev/the-invisible-handshake-how-tcp-ensures-reliable-communication?utm_source=hashnode&utm_medium=feed) [Rahul Chaduvula](https://hashnode.com/@rahul187) · [May 29](https://hashnode.com/posts/understanding-tcp-and-udp-as-a-backend-engineer/6a19867c2c4be9dfc007ee72) ### [Understanding TCP and UDP as a Backend Engineer](https://softwareconcepts.hashnode.dev/understanding-tcp-and-udp-as-a-backend-engineer?utm_source=hashnode&utm_medium=feed) TCP provides reliable, ordered data delivery. UDP is faster, low-latency, and ideal for streaming, and real-time communication. 6 min read · [softwareconcepts.hashnode.dev](https://softwareconcepts.hashnode.dev/understanding-tcp-and-udp-as-a-backend-engineer?utm_source=hashnode&utm_medium=feed) [Harshit Paneri](https://hashnode.com/@harshitpaneri) · [May 23](https://hashnode.com/posts/http-vs-https-a-plain-language-guide-to-how-the-internet-keeps-your-data-safe/6a122c221a3cf7bffc5ea071) ### [HTTP vs HTTPS: A Plain-Language Guide to How the Internet Keeps Your Data Safe](https://harshitpaneri.hashnode.dev/http-vs-https-a-plain-language-guide-to-how-the-internet-keeps-your-data-safe?utm_source=hashnode&utm_medium=feed) A plain-language guide comparing HTTP and HTTPS. Discover how data encryption, digital certificates, and the TLS handshake protect you online. 10 min read · [harshitpaneri.hashnode.dev](https://harshitpaneri.hashnode.dev/http-vs-https-a-plain-language-guide-to-how-the-internet-keeps-your-data-safe?utm_source=hashnode&utm_medium=feed) [Anshul Tripathi](https://hashnode.com/@anshultripathi) · [May 3](https://hashnode.com/posts/tcp-vs-udp-why-your-video-call-works-even-after-packet-drop/69f7b99f76c1469ba4f28669) ### [TCP vs UDP ? Why your video call works even after Packet Drop](https://tcp-101-udp-protocol.hashnode.dev/tcp-vs-udp-why-your-video-call-works-even-after-packet-drop?utm_source=hashnode&utm_medium=feed) This blog is all about TCP and UDP and what are their use case and how different applications uses both to get advantage and how HTTP works 17 min read · [tcp-101-udp-protocol.hashnode.dev](https://tcp-101-udp-protocol.hashnode.dev/tcp-vs-udp-why-your-video-call-works-even-after-packet-drop?utm_source=hashnode&utm_medium=feed) [Aditya Abhinav](https://hashnode.com/@devabhinav) · [Apr 18](https://hashnode.com/posts/beyond-the-basics-a-deep-dive-into-the-tcp-3-way-handshake/69e39ba1ee84f66e94a9b5ad) ### [Beyond the Basics: A Deep Dive into the TCP 3-Way Handshake](https://devabhinav.hashnode.dev/beyond-the-basics-a-deep-dive-into-the-tcp-3-way-handshake?utm_source=hashnode&utm_medium=feed) At some point in networking, you must have come across the term TCP 3-way handshake. It may look simple at first, but it hides deeper concepts underneath. When learning this topic, you might have lear 4 min read · [devabhinav.hashnode.dev](https://devabhinav.hashnode.dev/beyond-the-basics-a-deep-dive-into-the-tcp-3-way-handshake?utm_source=hashnode&utm_medium=feed) [Harshit Sharma](https://hashnode.com/@harshit07) · [Mar 27](https://hashnode.com/posts/tcp-working-3-way-handshake-reliable-communication/69c6810baabc5171a1fbf60f) ### [TCP Working: 3-Way Handshake & Reliable Communication](https://harshitsharma1835.hashnode.dev/tcp-working-3-way-handshake-reliable-communication?utm_source=hashnode&utm_medium=feed) Learn what TCP is and how the TCP 3-way handshake works. Understand how TCP ensures reliable data transfer, ordered delivery, error checking, and conn 4 min read · [harshitsharma1835.hashnode.dev](https://harshitsharma1835.hashnode.dev/tcp-working-3-way-handshake-reliable-communication?utm_source=hashnode&utm_medium=feed) [shubham khandelwal](https://hashnode.com/@shubhamk18) · [Mar 15](https://hashnode.com/posts/tcp-vs-udp-when-to-use-what-and-how-tcp-relates-to-http/69b62e8834db550e2c2240a6) ### [TCP vs UDP: When to Use What, and How TCP Relates to HTTP](https://shubhamk18.hashnode.dev/tcp-vs-udp-when-to-use-what-and-how-tcp-relates-to-http?utm_source=hashnode&utm_medium=feed) As you know internet connects millions of computer all over the world. So, for sending any data over internet we need some rules which we call protocols. Because without rules if send data over intern 8 min read · [shubhamk18.hashnode.dev](https://shubhamk18.hashnode.dev/tcp-vs-udp-when-to-use-what-and-how-tcp-relates-to-http?utm_source=hashnode&utm_medium=feed) [Shivam Sharma](https://hashnode.com/@shivamsxarma) · [Feb 27](https://hashnode.com/posts/TCPvsUDP/69a0e9390a5a8a543038a233) ### [Doodling over Protocols](https://doodlingoverprotocols.hashnode.dev/TCPvsUDP?utm_source=hashnode&utm_medium=feed) TCP vs UDP 4 min read · [doodlingoverprotocols.hashnode.dev](https://doodlingoverprotocols.hashnode.dev/TCPvsUDP?utm_source=hashnode&utm_medium=feed)