Publisher's Synopsis
★ 3 Manuscripts in 1 Book! ★
Do you want to learn the basic concepts to build your computer network in a simple and effective way?The first manuscript is a network guide for every beginner.A computer network is a type of telecommunications network characterized by a set of hardware devices with appropriate switching software, nodes connected to each other by special communication channels (links), such as to provide a communication service that allows the exchange and sharing of data and communication between multiple users or devices. The data is transferred as a PDU (Packet Data Unit), consisting of a header (which contains the data for sending the message) and a body (which contains the body of the message), all governed by strict protocols.
To create a computer network it is necessary to know all the basic concepts so that the network is efficient and above all safe from possible external attacks.
Whether you are responsible for a small network or a large network, this book is full of information needed to create a network and keep it running.
In the second manuscript, you will find a basic guide to managing and protecting a successful network.It is almost impossible to imagine our daily life without a smartphone or computer. We use these devices daily to make online purchases, make wire transfers, send emails, use social media, etc. Therefore, within these devices, we store all our personal data (such as photos, documents, videos, etc. ...) and professional (such as passwords, accounts, various documents).
How to defend all this from possible unauthorized intrusions? Who and why is trying to get into our computer network? What possible precautions should we take? Where does the information go? - All these and other questions and much more will be explained in the second manuscript.
The third manuscript aims to provide you with the basic concepts and techniques used by hackers to access a computer network.
The term hacking means the set of methods, techniques and operations put in place by a person (hacker) with the aim of knowing, entering and modifying a computer hardware or software system.
If you know the operations that Hackers perform in order to enter a computer network, then you can understand how to prevent this.
In addition, you will be described, step by step, the installation of Kali Linux.Even if you have never had to deal with the hacking process and Kali Linux, with this guide you will learn how to perform penetration tests and improve your computer security.It is the guide to ethical hacking for every beginner.
When you have finished reading this collection of three books on computer networks, you will learn ALL the basic concepts for an efficient and secure network. What are you waiting for?
