62 Blog Posts To Learn About Network

Let's learn about Network via these 62 free blog posts. They are ordered by HackerNoon reader engagement data. Visit the Learn Repo or LearnRepo.com to find the most read blog posts about any technology.

A network is a collection of interconnected devices that can exchange data. It matters as the fundamental infrastructure for communication, data sharing, and resource access, enabling the internet and modern digital interactions across the globe.

1. Setting up Nginx Ingress on Kubernetes

Hey there, setting up an Ingress Controller on your Kubernetes cluster? After reading through many articles and the official docs, I was still having a hard time setting up Ingress. But after numerous attempts I managed to setup an nginx-ingress-controller to forward outside traffic to my in-cluster services, handling HTTP and HTTPS. This writeup is a step by step guide to do this.

2. How to Make a Malicious USB Device and Have Some Harmless Fun

Make an inexpensive BadUSB from an old USB drive and learn about Windows shortcut files and how malicious actors are using .lnk files to spread malware.

3. Man In The Middle Attack Using Bettercap Framework

Man-in-the-middle attack (MITM) is an attack where the attacker secretly relays and possibly alters the communications between two devices who believe that they are directly communicating with each other. In order to perform man in the middle attack, we need to be in the same network as our victim because we have to fool these two devices. Now lets initiate the attack by running our tools which is bettercap. To run bettercap we can simply open up terminal and type bettercap -iface [your network interface which connected to the network]. To know which network interface is used we can simply type ifconfig and here is what it shows us.

4. This 150-Line Go Script Is Actually a Full-On Load Balancer

This article will show you how to create a simple HTTP load balancer in Go, using only the standard library.

5. How to Map Your Home Networks Using NMAP

Here's to learning basics of networking and an awesome tool called NMAP

6. An Introduction to Layer 3 Switches

In today's complex business networks that comprise many virtual LAN's and subnets, a Layer 3 switch plays an important role in many systems. But do you need this on your network? Let's see.

7. The System Design Cheat Sheet: Networks

Networking Fundamentals for Systems Design.

8. How to Modify Private Network Information in Oracle Clusterware 19c

How to Modify Private Network Information in Oracle Clusterware 19c.

9. Your $1000 Smartphone Can Finally Pay For Itself

Written by Chris Kalaboukis, Chief Philosopher, Engineer, and Futurist at hellofuture written for Nodle and Hackernoon.

10. Replicate PostgreSQL Databases Using async Python and RabbitMQ for High Availability

PostgreSQL replication using python and RabbitMQ for providing your database server with High Availability by easily making replicas of your master server.

11. How To Redirect USB Dongle: Hyper-V USB passthrough

Majority of software programs require a hardware USB dongle in order to produce correct results. And what if you need to work with such a program in virtual environment where you cannot plug the dongle? There is no full-blown mechanism for connecting USB devices to virtual machine in Hyper-V, so when server is virtualized, all references with USB bus and USB devices connected to it are gone.

12. The pyftpdlib Library and How to Transfer Files Over the Network Between Different Devices

Transferring files over your network between your devices is a time-saving and effective way of moving data from one device to another without using hardware.

13. A Guide to Serial Terminal Servers: Secure Remote Access to a Serial Port

A Serial Terminal Server is a software or hardware solution designed to make a non-networked serial-based peripheral connect to the network through itself.

14. NFT'ers! LET'S GET READY TO RUMBLE!!! Polygon vs Solana

Polygon and Solana are both promising projects with unique value propositions; comparing them does an injustice to both- but we will compare them anyway!

15. Rethinking Programming: The Network in the Language

With the emergence of microservices architecture, applications are developed by using a large number of smaller programs. These programs are built individually and deployed into a platform where they can scale independently. These programs communicate with each other over the network through simple Application Programming Interfaces (APIs). With the disaggregated and network distributed nature of these applications, developers have to deal with the Fallacies of Distributed Computing as part of their application logic.

16. Nothing Can Stop Bitcoin, Not Even Governments

In a nutshell, governments cannot take away your Bitcoin

17. Hyperledger Fabric: create a Blockchain Network in under 10 minutes [no scripts]

One of the biggest pains of getting started with Fabric, even though it's a powerful framework, is getting the infrastructure to work. This small tutorial will get you up and running in less than minutes. No script. No pain.

18. Sharing Your WiFi Password: The Hidden Consequences

People tend to ask for WiFi passwords when they enter a space they will stay for a while. The same people expect the host to provide it, no questions asked. The

19. Differences Between RFID and NFC Systems, their Applications, and Alternatives

RFID and NFC are similar communication methods that devices can use to interact with each other. However, there are differences in the systems and usage.

20. Data Science Training and Data Science - Machine Learning With Python

The requirement for its stockpiling also grew as the world entered the period of huge information. The principle focal point of endeavors was on structure framework and answers for store information. When frameworks like Hadoop tackled the issue of capacity, preparing of this information turned into a challenge. Data science began assuming a crucial job to take care of this issue. Information Science is the fate of Artificial Intelligence as It can increase the value of your business.

21. I Have My Own AWS VPC, and Now You Can Too!

Let's see how a default VPC is configured in AWS, CIDR block, the associated subnets within it, routes, NACLs and Security Groups.

22. Network Information API: How to Access Network Connection Speed Info

This is an experimental technology
Check the Browser compatibility table carefully before using this in production.

23. How to Inject and Modify WebSocket Messages for Testing

Master WebSocket testing. Learn to intercept and modify messages using Burp Suite and ZAP Proxy to test client-side behavior and emulate server responses.

24. The 5G Conspiracy Theorists Making Money Out of Covid-19

If you have been following social media during this pandemic, and it’s hard to avoid it, you may have noticed that conspiracy theories about the origins of the virus are multiplying like weeds.

25. How PvP Matchmaking Works, Illustrated by War Robots: Frontiers

Matchmaking is an integral — yet often mysterious — component of any online game.

26. How to Boost Your Mind Viral Immunity

TL;DR Diversity is the key

27. A Step By Step Guide To Becoming A Network Engineer

Businesses are depending more than ever on networked devices to execute routine activities. As a result, they frequently require network engineers' assistance in the design, construction, setup, and maintenance of their computer networks. Learning how to start a network engineering profession might allow you to determine if this is the best path for you. In this post, we will cover what network engineering comprises and how to become a network engineer.

28. Follow These Steps To Replay Browser’s Network Offline

This short tutorial explains how to replay the captured browser’s network offline using Python.

29. A Guide to Network Gadgets that Contain Ping, NTP, TFTP, and Iperf

In network-related product development and debugging, useful gadgets can often achieve more. Based on the network development scenario, RT-Thread developed the RT-Thread NetUtils component that collecting lots of easy-to-use network development tools for developers.

30. Understanding L4 and L7 Load Balancers for Efficient Traffic Management

Learn the differences between L4 and L7 Load Balancers, optimize traffic, secure apps, and enhance performance for efficient network management.

31. Sending UDP Messages on Linux: What is the Condition to Packets Being Lost?

In developing the distributed software system it might be reasonable to use exchange data over the UDP protocol to minimize exchange time.

32. The OSI Model: Understanding the Seven Layers of Network Communication

This article provides a simple and clear introduction to the OSI model, a conceptual framework for understanding network communication protocols.

33. Why OpenTelemetry Should Matter to Network and Systems Admins

OpenTelemetry is young, even by internet standards. Born out of the merger of OpenTracing and OpenCensus projects at the Cloud Native Computing Foundation CNCF

34. 10 Types of IT Services Your Business Can Provide

You know your way around a computer, and you’ve got some capital to invest in new business. Start an IT company – easy right? Well, maybe not. It used to be enough to just be “good with tech” but today, businesses require specialist tech support for their industries and bespoke IT support tailored to the particulars of their business. If you’re thinking of starting your own IT business, here are a variety of services you could specialize in, but to be a truly comprehensive managed IT support provider you should have competency in all of them.

35. Solving IP Range Overlap in Multi-Cloud Environments: A First-Hand Account

A hands-on guide tackling overlapping IP ranges in multi-cloud environments from a real-world experience. Essential reading for cloud architects and tech leads.

36. The Common Properties of All Great VPN Networks

Virtual Private Networks (VPNs) are the pinnacle of the security and privacy industry. They allow for companies and individuals to get access to some restricted services and access other websites that they might not be able to access on their own.

37. Former NSA Engineer on Addressing the Human Element in Cyber Breaches

In today’s episode of the Brains Byte Back podcast, we speak with Mike Starr, Founder and CEO at trackd, a platform that aims to simplify vulnerability.

38. Difference In LTE And VoLTE Network.

The key difference in both VoLTE and LTE network is VoLTE supports both voice and data at same time without hampering each other. Whereas the LTE network may or may not support data and voice together, or it may affect the quality of call.

39. Can 5G Replace Broadband?

With the breathless pace at which new digital innovations are emerging every day, many are now wondering when broadband will finally be rendered obsolete. Despite the possibility of alternatives like 5G taking over, however, many critics and proponents of broadband alike have yet to really determine once and for all whether it can replace broadband entirely.

40. IT Policy and Procedures Are Crucial To Your Business: Learn Why

Whether you own a small store or part of a Conglomerate, COVID-19 affected your business. It has forced us to conduct our business online from the confines of our homes. At time like this, the need for IT policy and procedures is increasing.

41. Overview of Android Networking Tools: Receiving, Sending, Inspecting, Mock Servers

Overview of Android Networking Tools: Receiving, Sending, Inspecting, Mock Servers

42. How Request–Response Really Works

Learn how the request–response model really works under the hood.

43. The Rise of Cloud Native Network Observability: Why Traditional Monitoring Isn’t Enough Anymore

Cloud-native observability delivers real-time insights across microservices, containers and dynamic networks.

44. Port Forwarding for Noobs

Port forwarding is used to enable a router to use a specific port to communicate with certain devices on a network. Learn more about how it is set up here.

45. What Can Recurrent Neural Networks in NLP Do?

Recurrent Neural Networks (RNN) have played a major role in sequence modeling in Natural Language Processing (NLP) . Let’s see what are the pros and cons of RNN

46. AI-Native Automation in 5G-Advanced and 6G

Discover how AI-native control planes and edge intelligence solve buffering in the 5G-Advanced era to deliver seamless 8K, XR, and live streaming.

47. Globalping - A Community-Powered Global Network Testing Platform - Is Officially Live!

A modern RIPE Atlas alternative goes live helping anyone run network tests and latency benchmarks with amazing UI and UX. Fully open source.

48. AI Wants to Fix Your Network Before It Breaks—But Can You Trust It?

AI is helping networks and data centers to be more clever, speedy, and efficient. But AI is not a cure-all.

49. Forget The Gig Economy, Join The Life Economy: Get Paid To Live

Written by Chris Kalaboukis, Chief Philosopher, Engineer, and Futurist at hellofuture written for Nodle and Hackernoon.

50. Network++ Part 2

Learn about Network Access Services (NAS), which provide secure methods for users to access computer networks and the internet.

51. Improve Network API Performance For Your Apps

Network APIs are everywhere in the modern world. If the data is the lifeblood of modern tech, then APIs are essentially vessels that carry it around distributed

52. WTF is Network Slicing?

The recent progress in communications and sensors have paved the path for the ever-growing development of Internet of Things (IoT) services, where a tremendous number of devices demand access to the transport network, using commonly deployed ﬁxed or wireless access technologies or even mobile Radio Access Network (RAN).

53. NAS Data Backup Is Essential For Remote Offices

Network Attached Storage (NAS) is a smart, dedicated data storage system that connects to storage drives, allowing multiple users to collaborate and share data.

54. Linux Postfix-How to Add OpenDKIM to DNS

Outsourcing is the process of a company contracting with a third party to do a certain task. This post will show how these two elements can work together.

55. How Will SpaceX Affect Satellite Tech Evolution and Network Adoption for Cruises?

While it’s clear that SpaceX will force satellite providers to speed up tech development, how it will affect an industry such as cruise lines?

56. The Power of Open Source and JavaScript: The Journey of Globalping

Globalping is an open source platform for running networking tests and performance testing from anywhere in the world built to be reliable and nonbiased

57. Who Is Going to Benefit From 5G Network?

With the creation of the Internet, the whole world was turned upside down. It became possible to contact one person to one side of the world from the other side of the world. We can find everything, play online and work conveniently.

58. How Nutanix VM Works

In the era of enterprise cloud, modern enterprise datacenter must support
virtualization with high availability and live VM migration. The traditional storage area networks (SAN) or network attached storage (NAS) doesn’t suit. Instead, they are ideal to manage a logical unit number (LUN). A LUN can be a single disk, an entire redundant array of independent disks (RAID), or disk partitions.

59. Why The CCIE is My Favorite Intro Level Certification

The CCIE certification has two other key benefits beyond opening the door to a deeper appreciation of the knowledge continuum in its area of expertise.

60. Creating Our Own Custom Messaging Solution for IoT Devices

The Internet of Things relies on the interoperation of network nodes. Integra created a custom technology that improved client-server interaction.

61. How To Use Keras To Train Neural Networks

Keras is a deep learning framework for Python for building neural networks and training them on datasets. It can leverage GPUs and CPUs for training algorithms.

62. Major Reasons Why You Have Wi-Fi Dead Zones

In the event that you have certain rooms or regions in your home where the Wi-Fi signal is moderate or nearly non-existent, you may have a Wi-Fi no man’s land. Does it take everlastingly to stack a page on the PC in your room? Is it practically difficult to watch Netflix in the cellar? No man’s lands and moderate zones can cause your gushing sticks, PCs, and savvy home gadgets to run ineffectively, conflictingly, or in some cases, not under any condition.