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Category: IT

Public, Private, or Hybrid Cloud?

Public, Private, or Hybrid Cloud?

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When talking about cloud strategy with Customers, or doing assessments, I often get this question: “Should we go public, private, or hybrid?” As a Cloud Architect, I could give a technical breakdown. But over time, I’ve learned the real answer depends on the business context. And usually we will explore all the possibilities. Public Cloud: When Agility Wins Public cloud platforms like AWS, Azure, and GCP are the go-to choice for organizations prioritizing speed, scalability, and innovation. Common Use Cases…

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From Traditional VPNs to Cloud-Native Networking: What I Learned from CloudConnexa

From Traditional VPNs to Cloud-Native Networking: What I Learned from CloudConnexa

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Over the past few years, the cloud transformation has gone far beyond computing and storage. Even the network layer — traditionally tied to on-premise infrastructure — is evolving rapidly. For many, VPN still means hardware appliances, IPSec tunnels, and a growing mess of firewall rules. But after working with CloudConnexa by OpenVPN, I started seeing secure remote access from a new angle — one aligned with modern Zero Trust principles. Traditional VPNs: What’s Not Working Anymore In client environments, I’ve…

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Understanding Operating System Security: A Comparative Analysis of Linux, Windows, and macOS

Understanding Operating System Security: A Comparative Analysis of Linux, Windows, and macOS

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In today’s digital landscape, operating systems (OS) play a pivotal role in safeguarding data and systems from malicious threats. Among the prominent ones (Linux, Windows, and macOS) each offers unique security features tailored to different user needs. This blog delves into comparing their security aspects to help you make informed decisions about your OS choice. The Importance of OS Security Security is paramount in protecting sensitive data, ensuring system integrity, and maintaining user trust. Each OS has its strengths and…

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Do you like Pizza at Home or Dining Out?

Do you like Pizza at Home or Dining Out?

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Comparing and understaning Cloud Computing Service Models with a traditional environment can be helpful in cloud journey decision. But which model can you embrace…and why ? IaaS, PaaS, SaaS are three models allow you to manage some parts of your infrastructure, or nothing at all. Let’s doing an analogy with Pizza. In a traditional infrastructure, following pizza recipe of course, we need to buy whatever we need to make an home pizza-making (cheese, tomato, dough) and we need to consume…

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Welcome to my personal Blog Site

Welcome to my personal Blog Site

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Dear all, I decided to build my own blog site and post somethings about IT, Cloud and other topics related to. As a Cloud Solution Architect, while I build solutions for my Customers, I realized that some solutions can also be useful in private and everyday life at low costs of ownership. For example, let’s start with this blog: it is built on AWS, using an EC2 instance (small size at this moment), where inside it has WordPress, phpMyAdmin, MySQL…

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