Network Engineering
System Engineering
AWS-Azure Clouds
Other Topics

Hello and welcome to my blog:

As technology keeps evolving, the need for engineers who know both sides (Networks/Systems) of the aisle is on high demand. The introduction of the cloud computing was an example of that. In order for you to have a satisfying career in IT, you must know network/system of more than basics concepts and this is what this blog is all about. Let’s go from testing the waters all the way for a deep dive to help you arm yourself with the required knowledge to master both.

I started publishing posts from the computer networking/systems basic concepts hoping to make it all the way to the professional knowledge level that we need to be able to manage the cloud. Moreover, I will post about networks/systems technology integration based on real world scenario and use cases.

This blog will teach you IT for basic, intermediate and advanced level. The structure I am going with posting will take you from the beginning basics of networks, systems and all the way to the cloud.

Level of knowledge required is at least knowing computer basics.

Excited? Let’s begin!

I hope you will find this blog helpful and that it will help you in your current (if you’re already an IT engineer) or future endeavors (if you want to become one). I take no credit for myself, if I did well, it’s because of God. If I didn’t, then it’s because of me.

Thank you for visiting and supporting CFITiger.com

Michael Safarini

Latest Posts

  • Internet Protocol (“IP”) Address
    by Michael
    The third layer of the TCP/IP (the IP Layer) is the most important to us so we will spend a lot of time on this specific subject. We’ll start with the concept of using an IP address to create a fully functional network over the IP…
  • TCP/IP, a Closer Look
    by Michael
    The OSI Model isn’t the only way that network engineers view networks. We can also use a second kind of model called the TCP/IP Model. The TCP/IP Model is another model (Also known as Internet Protocol Suite) that helps us understand the set of rules and…
  • How Data Travels Between Devices Through the OSI Model
    by Michael
    To demonstrate how a packet travels from Machine A’s OSI Model to Machine B’s OSI Mel, we want Machine A to contact the web service HTTP on Machine B. This is equivalent to opening a web browser and typing in the address of the website we’re…
  • Service Protocols
    by Michael
    Service Protocols divide the data into packets when sending or receiving data from another computer in what is known as the packet switching technique. The beauty of this is that all of the installed protocols on the network will be able to connect to each other…
  • Network Fundamentals
    by Michael
    The OSI Model In its simplest form a network consists of two devices that can send and receive data between them. In this post, we will focus on how a network actually works, starting with how a packet travels between two machines in the same network…