Skip to content
Logo SR
  • Network
    • Network
    • Protocol
    • Servers
    • PacketTracer_en
    • Raspberry PI en
  • Security
    • security
    • PfSense_en
    • VPN_en
    • Suricata_en
  • Virtualization
    • virtualization
    • Docker_en
    • VirtualBox_en
    • Cloud_en
  • Dev
    • programming
    • Python_eng
    • Database
    • Data Science_en
  • Monitoring
    • Zabbix_en
    • Raspberry PI en
  • Português
  • English
Search
Logo SR
Search
  • Network
    • Network
    • Protocol
    • Servers
    • PacketTracer_en
    • Raspberry PI en
  • Security
    • security
    • PfSense_en
    • VPN_en
    • Suricata_en
  • Virtualization
    • virtualization
    • Docker_en
    • VirtualBox_en
    • Cloud_en
  • Dev
    • programming
    • Python_eng
    • Database
    • Data Science_en
  • Monitoring
    • Zabbix_en
    • Raspberry PI en
  • Português
  • English

Install Windows 11 in VirtualBox

VirtualBox_en, virtualization

In this article, we are going to demonstrate how to install WIndows11 in VirtualBox.

Install Windows 11 in VirtualBox Read More »

How DNS works

Network, Protocol, Servers

Let’s introduce what DNS is, its basic operation and how a DNS query works. 

How DNS works Read More »

Types of Cloud Computing

Cloud_en

Cloud platforms continue to rise nowadays, and several companies have different models and types of cloud computing.

Types of Cloud Computing Read More »

How to create a port forwarding

Network

We’ll demonstrate how to create a port forwarding that allows sharing services within your home or business.

How to create a port forwarding Read More »

How to edit hosts file

Network

We will demonstrate how to edit the hosts file on Linux, Windows and Mac. Also, let’s do a practice with the hosts file. 

How to edit hosts file Read More »

Understand what a database is

Data, Database
Entenda o que são banco de dados

First, we need to define data and how it is managed before talking about a database. So we can understand why we use a database in our daily work. First, we need to define the traditional approach, where the management and structure of the data are defined within the application.  The second approach, DBMSs, is

Understand what a database is Read More »

Install Zabbix on Ubuntu

Zabbix_en

We will demonstrate how to install the zabbix server on a Linux machine with Ubuntu.

Install Zabbix on Ubuntu Read More »

Installing servers in Docker

Docker_en, Network, virtualization

In this article, we will demonstrate how to install servers in Docker and access the server remotely.

Installing servers in Docker Read More »

Understanding Cloud Computing

Cloud_en, Network
o que é cloud computing

The term cloud computing still hazy for you? Let’s demystify cloud computing and understand its advantages.

Understanding Cloud Computing Read More »

Docker: Container Handling

Docker_en, virtualization

We covered the topic of container handling in Docker. In addition, we will use practical examples of handling containers.

Docker: Container Handling Read More »

← Previous 1 … 8 9 10 … 14 Next →
  • Português
  • English
  • Blockchain (3)
  • Data (9)
    • Data Science_en (3)
    • Database (6)
  • equipment (1)
  • Network (79)
    • Cloud_en (2)
    • OpenWRT_en (3)
    • PacketTracer_en (8)
    • Protocol (16)
    • Proxy_en (6)
    • Servers (12)
  • PfSense_en (9)
    • pfBlockerNG_en (3)
  • programming (18)
    • Java_en (3)
    • Python_eng (13)
  • Raspberry PI en (7)
  • security (29)
    • Suricata_en (3)
  • Sem categoria (1)
  • virtualization (23)
    • Docker_en (6)
    • VirtualBox_en (17)
  • VPN_en (8)
  • Zabbix_en (8)

Latest Articles

  • Tutorial: Using Port Forwarding in Packet Tracer
  • Tutorial: Web Server in Packet Tracer (Client-Server)
  • Email Server & Webmail Setup: Postfix, Dovecot, SnappyMail
  • Install Ubuntu Server 26 on VirtualBox (Step-by-Step)
  • How to Configure NAT in Packet Tracer (Step-by-Step)
  • Zabbix FIM: How to Setup File Integrity Monitoring
  • Configure DHCP in Packet Tracer: Server & Router Guide
  • Cheap SSDs: The Hidden Dangers of TLC, QLC & DRAM-less
  • Zabbix Tags Guide: Organizing and Filtering Monitoring Alerts
  • Flooding Routing Algorithm: How It Works & Use Cases
  • Routing & Dijkstra’s Algorithm: Finding the Internet’s Shortest Path
  • VirtualBox Internal Network: Setup & Isolation Guide
  • Urgent Security Alert: Update Google Chrome and Android Now (Zero-Day Exploit)
  • ODT File Forensics: Detecting Macros and Phishing on Linux
  • 5 Obsolete Kali Linux Tools and Their Modern Replacements
  • Maverick Malware: Why the WhatsApp (.ZIP) Scam Only Works on a PC
  • URGENT ACTION: Critical WSUS Flaw (CVE-2025-59287) Actively Exploited (CVSS 9.8). Patch Now!
  • Configure VirtualBox NAT Network: VM Communication and Internet Access Guide
  • The ClickFix Attack: How “Copy & Paste” Leads to Remote Code Execution (RCE)
  • Monitor Your Router with Zabbix: The Definitive ICMP Ping Guide
  • Português
  • English
  • Cookie Policy / Política de Cookies
  • Privacy Policy
  • About
We use cookies on our website remembering your preferences and visits. By clicking “Accept All”, you consent to the use of ALL the cookies. Visit " Settings" to provide a controlled consent./ Usamos cookies no site lembrando suas preferências e visitas. Clicando em “Aceitar todos”, você concorda com o uso de TODOS os cookies. visite "Configurações cookies" para um consentimento controlado.
Settings/ConfiguraçõesAccept All / Aceitar tudo
Manage consent / Gerenciar consentimento

Privacy Overview / Visão geral da privacidade

This website, uses cookies to improve your experience while you navigate through the website. Out of these, the cookies that are categorized as necessary are stored on your browser as they are essential for the working of basic functionalities of the website. We also use third-party cookies that help us analyze and understand how you use this website. These cookies will be stored in your browser only with your consent. You also have the option to opt-out of these cookies. But opting out of some of these cookies may affect your browsing experience. **/** Este site usa cookies para melhorar a sua experiência enquanto navega pelo site. Destes, os cookies que são categorizados como necessários são armazenados no seu navegador, pois são essenciais para o funcionamento das funcionalidades básicas do site. Também usamos cookies de terceiros que nos ajudam a analisar e entender como você usa este site. Esses cookies serão armazenados em seu navegador apenas com o seu consentimento. Você também tem a opção de cancelar esses cookies. Porém, a desativação de alguns desses cookies pode afetar sua experiência de navegação.
Necessary_en
Always Enabled
Necessary cookies are absolutely essential for the website to function properly. These cookies ensure basic functionalities and security features of the website, anonymously.
CookieDurationDescription
cookielawinfo-checkbox-advertisement1 yearSet by the GDPR Cookie Consent plugin, this cookie is used to record the user consent for the cookies in the "Advertisement" category
cookielawinfo-checkbox-analytics11 monthsThis cookie is set by GDPR Cookie Consent plugin. The cookie is used to store the user consent for the cookies in the category "Analytics".
cookielawinfo-checkbox-functional11 monthsThe cookie is set by GDPR cookie consent to record the user consent for the cookies in the category "Functional". O cookie é definido pelo consentimento do cookie GDPR para registrar o consentimento do usuário para os cookies na categoria "Functional".
cookielawinfo-checkbox-necessary11 monthsThis cookie is set by GDPR Cookie Consent plugin. The cookies is used to store the user consent for the cookies in the category "Necessary". Este cookie é definido pelo plug-in GDPR Cookie Consent. Os cookies são usados para armazenar o consentimento do usuário para os cookies na categoria "Necessary",
cookielawinfo-checkbox-others11 monthsThis cookie is set by GDPR Cookie Consent plugin. The cookie is used to store the user consent for the cookies in the category "Other".
cookielawinfo-checkbox-performance11 monthsThis cookie is set by GDPR Cookie Consent plugin. The cookie is used to store the user consent for the cookies in the category "Performance".
viewed_cookie_policy11 monthsThe cookie is set by the GDPR Cookie Consent plugin and is used to store whether or not user has consented to the use of cookies. It does not store any personal data. O cookie é definido pelo plug-in GDPR Cookie Consent e é usado para armazenar se o usuário consentiu ou não com o uso de cookies. Ele não armazena nenhum dado pessoal.
Functional_en
Functional cookies help to perform certain functionalities like sharing the content of the website on social media platforms, collect feedbacks, and other third-party features.
CookieDurationDescription
pll_language1 yearThe pll _language cookie is used by Polylang to remember the language selected by the user when returning to the website, and also to get the language information when not available in another way.
Performance_en
Performance cookies are used to understand and analyze the key performance indexes of the website which helps in delivering a better user experience for the visitors.
CookieDurationDescription
_tccl_visit30 minutesThis cookie is set by the web hosting provider GoDaddy. This is a persistent cookie used for monitoring the website usage performance.
_tccl_visitor1 yearThis cookie is set by the web hosting provider GoDaddy. This is a persistent cookie used for monitoring the website usage performance.
Analytics_en
Analytical cookies are used to understand how visitors interact with the website. These cookies help provide information on metrics the number of visitors, bounce rate, traffic source, etc.
CookieDurationDescription
__gads1 year 24 daysThe __gads cookie, set by Google, is stored under DoubleClick domain and tracks the number of times users see an advert, measures the success of the campaign and calculates its revenue. This cookie can only be read from the domain they are set on and will not track any data while browsing through other sites.
_ga2 yearsThe _ga cookie, installed by Google Analytics, calculates visitor, session and campaign data and also keeps track of site usage for the site's analytics report. The cookie stores information anonymously and assigns a randomly generated number to recognize unique visitors.
_gat_gtag_UA_199766752_11 minuteSet by Google to distinguish users.
_gid1 dayInstalled by Google Analytics, _gid cookie stores information on how visitors use a website, while also creating an analytics report of the website's performance. Some of the data that are collected include the number of visitors, their source, and the pages they visit anonymously.
Advertisement_en
Advertisement cookies are used to provide visitors with relevant ads and marketing campaigns. These cookies track visitors across websites and collect information to provide customized ads.
CookieDurationDescription
test_cookie15 minutesThe test_cookie is set by doubleclick.net and is used to determine if the user's browser supports cookies.
Others_en
Other uncategorized cookies are those that are being analyzed and have not been classified into a category as yet.
CookieDurationDescription
FCCDCF12 hoursNo description available.
GoogleAdServingTestsessionNo description
SAVE & ACCEPT
Powered by CookieYes Logo