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This blog serves as a knowledge hub for both seasoned professionals and aspiring tech enthusiasts, offering practical insights, technical tutorials, and industry analysis. Join the conversation and stay ahead of the curve.

Nginx Rate Limit: A Comprehensive Guide

Learn how to implement Nginx rate limiting to protect your server from excessive traffic, DDoS attacks, and abuse. Step-by-step guide with examples.

Nginx Nginx rate limit rate limiting Nginx traffic control

Explorer

Our newest blog post offers a comprehensive look at software engineering, from foundational concepts to advanced methodologies. Join us as we dissect the intricacies of this dynamic field.

How to Configure NGINX and Next.js

Learn how to configure NGINX and Next.js step-by-step. This guide covers everything from basic setup to advanced optimizations for seamless deployment.

NGINX NGINX and Next.js Configure NGINX and Next.js NGINX reverse proxy

Send HTTP Requests in Node.js Without Using an External Library

Learn how to send HTTP requests in Node.js without using external libraries like Axios. This guide covers GET, POST, and handling different content types using native http and https modules. Perfect for lightweight, dependency-free solutions.

Node.js HTTP requestSend HTTP request without external libraryNode.js native HTTP module

Top 20 Git Commands with Examples: A Practical Guide

Master Git with our comprehensive guide to the top 20 essential Git commands. Learn with clear examples and boost your version control skills.

Git Git commands Git tutorial Git basics

All Types of Loops in Bash: A Comprehensive Guide

Master looping in Bash scripting and conquer any repetitive task! This comprehensive guide covers all loop types, from for and while to until and case, with clear explanations and practical examples.

Bash Loops for loop while loop until loop

Bash Functions: A Deeper Dive

Take your shell scripting skills to the next level with this in-depth guide to Bash functions. Learn about variables and scopes, sub-shells, redirection, recursion, argument references, and return values.

BashBash functionsBash function syntaxBash function arguments

Bash if-else Statement by Examples: A Beginner's Guide

Take control of program flow in Bash scripting with the powerful if-else statement! This comprehensive guide dives deep into its syntax, logic, and usage, with clear explanations and practical examples. Unlock the potential of conditional logic and elevate your scripting skills to the next level.

Bash if-else statementBash conditional statementsBash if elseBash if

Node.js REST API Implementation

Learn how to implement a simple REST API in Node.js without using external libraries or a database. Step-by-step guide for building efficient APIs with the built-in http module.

Node.js REST API implementation Node.js API tutorial REST API without database Node.js http module

Node.js HTTP Server Implementation from Scratch

Learn how to implement an HTTP server from scratch in Node.js with step-by-step guidance. Enhance your skills with examples on routing, POST handling, and graceful shutdowns.

Node.js HTTP server HTTP server from scratch Node.js tutorial HTTP server implementation

SipHash and Other Lightweight Hashing Algorithms: A Comparison

Discover the world of lightweight hashing algorithms, including SipHash, BLAKE2, Skein, Poly1305, and FarmHash. Compare their speed, security, simplicity, and footprint to find the best fit for your applications.

SipHashBLAKE2Skein

TEA: A Lightweight Encryption Option

Learn about TEA, a lightweight encryption algorithm, and compare it to other options like AES, DES, PRESENT, Blowfish, and Twofish. Discover its strengths, weaknesses, and when it's the best choice for your security needs.

TEAAESBlowfish

HTTP 1.x vs HTTP 2.x vs HTTP 3: A Comparison

Learn the key differences between HTTP 1.x, HTTP 2.x, HTTP 3, and gRPC. Understand their features, performance implications, and best use cases.

HTTPHTTP 2HTTP 3

HTTP 1.x vs HTTP 2.x vs HTTP 3 vs gRPC: A Comparison

Discover the key differences between HTTP 1.1, HTTP 2.0, and HTTP 3.0. This comprehensive comparison table outlines the features, benefits, and advancements of each protocol.

HTTPgRPC

Handling Preflight Requests in Deno

Learn how to handle preflight requests in Deno applications using TypeScript. This guide explains CORS, preflight requests, and provides a step-by-step tutorial to set up a server that manages cross-origin interactions seamlessly.

Preflight Requests cors deno nodejs

Understanding AES Encryption Modes: AES-GCM, AES-CBC, AES-CTR

Explore the differences between AES-GCM, AES-CBC, and AES-CTR encryption modes. Learn when to use each, along with a comparison of performance, key size, resource usage, and usage scenarios.

Web Crypto API aes encryption modes aes encryption AES

Web Crypto API implement ECIES like in Javascript

Learn how to use the Web Crypto API to implement ECIES-like encryption and decryption in JavaScript. This article covers generating key pairs, deriving symmetric keys, and securely encrypting data using AES-GCM.

Web Crypto API ECIES ECDH AES

A Comparative Analysis of Asymmetric Encryption Algorithms

Discover the best asymmetric encryption algorithms like RSA, ECC, NTRU, and more. Compare key sizes, security, performance, and usage to choose the right encryption for your needs.

asymmetric encryption algorithms RSA vs ECC NTRU encryption elliptic curve cryptography

Implementing AES-GCM Encryption in JavaScript

Learn how to implement AES-GCM encryption in JavaScript for secure data transmission. This comprehensive guide covers key generation, encryption, decryption, and verification.

JavaScript encryption Web Cryptography API AESAES-GCM

Understanding and Implementing ECDSA in Javascript Cryptography

Cryptography ECDSA to create secure digital signatures in Javascript, Deno and Node.js. This comprehensive guide covers key generation, signing, and verification, providing practical examples and best practices.

JavaScript encryption Web Cryptography API ECDSA P-256 curve

JavaScript Cryptography using RSA-OAEP

Learn how to implement secure message encryption in JavaScript using the Web Cryptography API RSA-OAEP algorithm. This guide covers key generation, encryption, decryption, and validation processes for robust data protection.

JavaScript encryption Web Cryptography API RSA-OAEP key generation

Mastering JavaScript's Binary Data Types

This article delves into the key differences and use cases of Uint8Array, Float32Array, ArrayBuffer, Blob, Buffer, and DataView.

Uint8Array ArrayBuffer Blob Buffer

Network Security: Key Components

Learn about the key components of network security solutions, including, Physical Security, SIEM, IDS, IPS, firewall, VPN, encryption, and more, and how they help protect your network from cyber threats.

Network Securityidsipsfirewall

Advanced Iptables Firewall rules

Discover the power of Advanced Iptables Firewall Rules for robust network security. Learn SSH brute-force protection, SYN flood mitigation, and more. Elevate your defense today!

iptables firewall rules network security SSH brute-force

Basic Iptables Firewall rules

Explore essential Iptables firewall rules and commands to secure your Linux system. Learn practical examples, installation steps, and best practices for robust network protection.

IptablesFirewall RulesLinux SecurityNetwork Protection

What is Protocol TCP? A Comprehensive Overview

Explore the significance of Protocol TCP in modern networking. Learn about its reliability, connection-oriented nature, and the three-way handshake process. Discover why TCP is essential for seamless data transmission.

Protocol TCPTransmission Control ProtocolTCP reliabilityConnection-oriented communication

Top Network Protocols You Need to Know with Python Examples

This informative guide provides a beginner-friendly introduction to the essential protocols that power the internet and enable network communication. Learn the basics of TCP/IP, HTTP, FTP, and other key protocols, and gain a deeper understanding of how the digital world works.

networking protocols TCP/IP HTTP HTTPS

Reading a file line by line in Bash

Learn how to read a file line by line in Bash. This guide explores various methods, provides easy code examples and real-world examples.

bash filesbash file processingbash read filebash read file line by line

How to Send HTTP Requests with Bash Scripting: A Comprehensive Guide

Learn how to craft and execute HTTP requests directly from your Bash scripts, with detailed explanations, code examples, and best practices for various scenarios.

bash script bash http request bash curl wget

10 Must-Know Bash Scripting Tips and Tricks for Beginners

Discover the top 10 must-know tips and tricks bash shell scripting: Shebang Line, Variables and Variable Expansion, Command Substitution, Conditional Statements, Loops, Functions, Input and Output Redirection, Command-Line Arguments, Exit Status and Error Handling and Debugging.

bash shell scriptingbash scripting tipsbash scripting tricksbeginner bash scripting

Bash Arrays by Examples: A Beginner's Guide

Arrays in Bash can store strings, numbers, or a combination of both. They provide a convenient way to group related data together and manipulate it as a whole.

bash array

30 Bash Script Examples to Elevate Your Scripting Skills

Bash scripting with these 30 practical examples for beginner, you'll find valuable insights and ideas to enhance your productivity and streamline your workflow.

Bash script examplesBash scriptingBash commandsBash programming

Bash For Loop Made Easy: A Step-by-Step Guide with Examples

Bash For Loop: A Comprehensive Guide Code Examples. With its clear explanations, helpful examples, and comprehensive coverage, this guide is the perfect resource for anyone looking to master the art of Bash for loops.

Bash For Loop

Top 35 Linux Tips and Tricks

In this article, we will explore 35 useful tips and tricks for the Linux console. These tips and tricks will cover various aspects of the Linux command line and will include code examples to demonstrate their usage.

Linux tipslinux tips and tricksfedora tipsLinux tricks