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IPv6

The Need for IPv6 IPv4 has been the backbone of the internet for decades, but it has a significant limitation: the number of unique addresses it can generate. With only about 4.3 billion unique addresses available under IPv4, the explosive growth of internet-connected devices has exhausted this supply. Enter

Cryptography

Cryptography, the art of writing or solving codes, has been an integral part of human history, evolving from simple substitution ciphers in ancient times to the complex digital encryption methods we use today. This post will explore the fascinating journey of cryptography, highlighting its historical significance through the Enigma machine

Databases

This post aims to demystify the fundamental concepts and introduce the two primary types of databases used in the tech industry today: relational and non-relational databases. Whether you're a budding developer, a business analyst, or just curious about how data is stored and managed behind the scenes, understanding

Computer Networking

RFCs & me

Request for Comments (RFCs) are a series of documents that define the standards and protocols for the internet, shaping the way our digital world communicates. Initially conceived in 1969 as a way to share developmental work among different research groups, RFCs have evolved into a formal documentation process for internet

SSH

Introduction to SSH: Secure Shell, or SSH, is a cornerstone of modern secure communication on the internet. Developed in the mid-1990s, SSH replaced older, insecure protocols like Telnet by providing encrypted, password-protected communication channels between computers. Whether you're a system administrator, a developer, or just a curious user,

Modern Computer Anatomy

Modern Computer Anatomy

Understanding the basic parts of a computer is essential for anyone looking to purchase, upgrade, or simply get the most out of their computing experience. Each component plays a crucial role in the computer's overall functionality, affecting everything from performance to the types of tasks it can handle.

Python: Bridging Simplicity with Power

Python: Bridging Simplicity with Power

Python has emerged as one of the most popular programming languages, especially for beginners. Its simplicity, combined with its powerful features and portability, makes it an ideal first language for aspiring programmers. In this blog post, we’ll explore why Python is an excellent choice for those starting their programming

OSI Model

The OSI (Open Systems Interconnection) model is a conceptual framework used to understand and standardize the functions of a telecommunication or computing system without regard to its underlying internal structure and technology. Developed by the International Organization for Standardization (ISO) in 1984, the OSI model is fundamental in the field

Where do I start?

Where do I start?

When you are just starting to learn about computers and IT, it can be very confusing. There are many fields and its hard to pick one as a career path. Network engineers, Software Engineers, Systems Engineers, Data Engineers, and many many others all play a part in what we think