The Buddy Blog

Our comprehensive blog covers everything you need to stay updated on the latest IT trends, enhance your knowledge, and strategically plan your career growth.

Template for free with deposit enrolment announcements Feb 21, 2025

We have a unique Free with Deposit enrolment option for the 4mcea program, allowing you to learn and master cloud computing for free by contributing your time to help the community. This...

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Efficient Networking with Subnetting and CIDR computer networks Feb 03, 2025

Introduction

Imagine a large corporate office building with multiple departments—HR, Finance, IT, and Customer Support. If every employee had unrestricted access to every room, things would...

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Understanding IP Addresses: The Internet’s Address System computer networks Feb 03, 2025

Introduction

Imagine we live in a big city, and every house has a unique address. This address helps the mail carrier deliver letters, packages, and even pizza to the right home. Without addresses,...

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Understanding DMZ (aka Perimeter Network) computer networks network security Feb 03, 2025

Introduction

In today's digital world, cybersecurity is more important than ever. Organizations need to protect their internal networks from cyber threats while still allowing access to necessary...

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The Secret Tunnel of the Internet: A Simple Guide to VPNs computer networks Feb 03, 2025

Introduction

Imagine we’re sending a secret letter to a friend across the city. If we give the letter to a random messenger, there’s a chance that someone might open and read it before...

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The Evolution of Identity Management: From Directory Services to Cloud-Based Identity Solutions identity management Feb 02, 2025

Introduction

Identity management has come a long way, evolving from traditional on-premises directories to modern cloud-based identity and access management (IAM) solutions. Technologies like Azure...

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Free Support and Internship for AWS Security Cookbook Second Edition Owners announcements Dec 19, 2024

Hello, Heartin Kanikathottu here! I’m excited to introduce the free support program for readers of the AWS Security Cookbook Second EditionTo further support your learning journey,...

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Why Internship-Based Courses Outshine Traditional Learning Approaches learning methods Dec 04, 2024

Introduction

In the ever-evolving world of technology, continuous learning is crucial. However, the traditional methods of live and self-paced courses often fall short in providing the...

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Demystifying Messaging Services for Architects to Build Scalable Systems messaging services Dec 04, 2024

Introduction

As an architect, understanding the intricacies of different messaging services is crucial for designing scalable, resilient, and efficient systems. Messaging services facilitate...

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Understanding Data Lakes for Architects data engineering Dec 04, 2024

Introduction

In today's data-driven world, organizations are generating vast amounts of data from various sources. Managing and making sense of this data is crucial for business success. This is...

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Cloud Migration Strategies for Cloud Architects cloud computing Dec 04, 2024

Introduction

As organizations increasingly move their workloads to the cloud, understanding the various strategies for cloud migration is crucial for cloud architects. These strategies help in...

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