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What is Virtualization?

What is virtualization and what is the use of virtualization? It is a modern technology in the network and the use of this technology leads to cost and time reduction and increases efficiency and optimization. In this article, we examine the importance of Virtualization. With virtualization, we can create a layer between the hardware of computer systems and the software that runs on it. Of course, in this design, there is a logical view of consumption resources. The virtualization solution first gives you the ability to recognize a group of servers as a single source of computing to the operating…

What is the GPO? Include an example

What is the GPO? Group Policy Object, which is a feature of Microsoft Active Directory that allows administrators to manage and enforce policies across a network of computers. A GPO is a collection of settings and rules that define the behavior and configuration of a set of computers or users within an Active Directory domain. These settings can include security policies, software installation and configuration, network settings, and many others. GPOs are created, managed, and linked to Active Directory objects such as sites, domains, or organizational units (OUs). Once a GPO is linked to an object, it applies its settings to…

What is the Windows Server? Include Installation tutorial

Windows Server : Windows Server is a server operating system developed by Microsoft and designed to provide a platform for running network services such as file and print sharing, web and application servers, database management, and other enterprise-level applications. There are several different versions, including Server 2019, Server 2016, Server 2012 R2, and Server 2008 R2. Each version provides unique features and capabilities, and the choice of which version to use depends on the needs of the organization. Some of the key features of Windows Server include Active Directory, which provides a centralized management system for user accounts, security groups,…

Sample Exams (Improved Security)

Sample Exams of Cybersecurity In these series we have some “Sample Exams of Cybersecurity”, “Practice Cybersecurity Examinations”, “Cybersecurity Test Previews” and “Mock Cybersecurity Tests” What organizations need to invest in improved security practices? investing in cybersecurity training for all staff so that they are aware of and able to spot a cyber attack enforcing two factor authentication for employees accessing files and applications that contain sensitive data maintaining log files and ongoing monitoring to identify anomalous behavior that might indicate a data breach storing the passwords of customers using a combination of salting and robust hashing algorithms separating cloud-based resources…

PowerShell (Shutdown-Restart)

PowerShell (Shutdown-Restart) PowerShell is a platform that consists of a command line, a programming language, and a configuration manager. You can run it on Windows, Linux, and MacOS. With it, we can do the things that we do graphically in Windows with the command line. in this learning, we want to know, how we can use Shut down or Restart computer by command. let’s start PowerShell (Shutdown-Restart). First, we open it from the Start menu. This command will shut down computer as Force without any confirmation: when we use this command, system will shut down without any confirmation, this command…

GPO – Create Shortcut

GPO: Create Shortcut Today’s tutorial will show you how to easily create a desktop shortcut from a shared folder on your server. In this video, we will be demonstrating how to create a shortcut from a shared folder by using GPO on your server in just a few simple steps. let’s to see video from our YouTube channel Please check more videos for This Topic

Create user in Microsoft 365

Create user in Microsoft 365 The Microsoft Office 365 Administration Center is a web-based portal administrator. We use this portal to manage accounts and configure services such as Intune, SharePoint, Teams, Exchange, OneDrive, and all office products. In this part, we want to create user in Microsoft 365 with Admin Center. Users section: create, delete, manage users, set permissions, edit user details, and reset passwords. Groups section: create, organize, manage, and delete groups With the Admin role we can login and try to create users. For starting we login to this link. https://admin.microsoft.com/ In the menu we click on User\Active…

Dynamic Group

Dynamic Group In Azure AD, a dynamic group is a special type of group that is defined by a rule or criteria rather than by a static list of members. Dynamic groups can be useful for managing access to resources based on user attributes, such as department, job title, or location. For example, you could create a dynamic group for all users in the “Marketing” department, and then grant access to marketing-related resources to that group. Azure Active Directory (Azure AD) is Microsoft’s cloud-based identity and access management service. It allows organizations to manage user identities and access to resources…

Sample Exams (Blockchain, U.S. Dep Certification)

Sample Exams of Cybersecurity In these series we have some “Sample Exams of Cybersecurity”, “Practice Cybersecurity Examinations”, “Cybersecurity Test Previews” and “Mock Cybersecurity Tests” Which certifications meets the U.S. Department of Defense Directive 8570.01-M requirements, which is important for anyone looking to work in IT security for the federal government? As of my last knowledge update in January 2022, the U.S. Department of Defense Directive 8570.01-M (DoD 8570) established requirements for the certification and training of personnel working in Information Assurance (IA) roles within the Department of Defense (DoD). These requirements were important for anyone looking to work in IT…

Backup and Recovery

Backup and Recovery In this part we want to know, what is Backup and Recovery? Backup refers to storing information in external memory to protect information from accidents and loss. Recovery refers to returning data from a saved copy to the original location or to an alternate location where information has been lost or damaged. To store information, we use a separate system or media such as virtual hard drives, data storage servers or cloud storage space to protect them against the possibility of data damage. Why do we need backups? Why do we need backups? By making a backup…

Install ESXi on VMware

Install ESXi on VMware : It is a powerful hypervisor that we can install directly on a physical server. It has extremely high control over hardware resources and can effectively partition hardware to consolidate applications and reduce costs. Hypervisors help a lot with better results in business management and information technology savings to achieve modern technology and optimal use of existing hardware resources. Due to the prohibitive cost of hardware resources, with the help of hypervisors, we can make the most of the available resources by dividing them and assigning them to several operating systems. With Hypervisors’ help, we can…

What is Azure?

What is Azure? Microsoft Azure is a cloud computing platform and infrastructure created by Microsoft for building, deploying, and managing applications and services through a global network of Microsoft-managed data centers. It provides a variety of services such as computing power, storage, and networking, as well as many pre-built tools and frameworks for different programming languages and platforms, making it easy for developers to build and deploy applications on the cloud. Now, let’s to see the video from our YouTube channel: You can find all learning for Azure by clicking here.

Interface problem in Kali Linux

How can solve Interface problem in Kali Linux: Sometimes when we install Kali Linux, we have Interface problem and we don’t have any interface in the network settings at first, in this tutorial we will teach you, how we can add an interface and make the corresponding settings. We check some setting in Kali Linux: First, we can check settings and if we can add interface, we do it by graphic mode. If the option to add was off and we cannot add it, then we try by command. To check setting by command we type ifconfig. If any interface…

Firewall in CentOS

Firewall in CentOS In this tutorial we want to try Firewall in CentOS but before that we ask: What is a firewall? Firewalls are the first line of defense in network security. They are a network security device that can be hardware or software and control incoming and outgoing traffic. Firewall is a part of network security that controls and filters traffic. The firewall place between the Internet and the end user and filters the Internet based on the rules previously defined for it and whether it allows access or not. In Linux, Netfilter use to allow access or…

What is the DNS Server? Include Installation tutorial

Install DNS on Windows Server In this tutorial we want to install DNS on Windows Server, but before that, we ask What is DNS and Why do we use it? What is DNS and Why do we use it? The DNS system is a process for addressing a domain name to an IP address. Since it is difficult to remember the IP, we can use this process to consider a name for each address, and when we type the domain name, the IP address will call automatically. Domain name servers or DNS contain a database that stores all public domains and…

WHILE in Python

WHILE in Python WHILE loop is especially useful in Python programming, and we use it many times. In the WHILE loop, we start a loop until the condition in the loop becomes True and the loop stops. In this loop, while first evaluates the desired condition, if the condition is correct, the command inside the loop is executed. After that, the condition is reevaluated and this process continues until the desired condition is violated and when the condition becomes False, the loop will stop. Syntax: while condition: statement In WHILE loop, we need a condition to stop loop, if we…

GPO: Remove Recycle Bin

GPO: Remove Recycle Bin Discover how to hide the Recycle Bin for specific End Users using Group Policy Objects (GPO) in this video tutorial and learn how to customize End User settings by following along as we demonstrate how to remove the Recycle Bin through GPO in this video. let’s to see video from our YouTube channel Please check more videos for This Topic

Add win10,11 to Esxi?

Add win10,11 to Esxi? To add Windows 10 or Windows 11 virtual machines to VMware ESXi, or know `How to add win10,11 to Esxi`, you need to follow these general steps: Prepare ESXi Host: Make sure your ESXi host is up and running and that you have administrative access to it. Download Windows ISO: Obtain the ISO file for Windows 10 or Windows 11. You can download these from the official Microsoft website or through other authorized channels. Access ESXi Management Interface: Open a web browser and navigate to the management interface of your ESXi host. This is usually done…

Network Attached Storage (NAS)

Network Attached Storage (NAS) NAS is a type of data storage that is designed to be accessed and shared over a network. It is a standalone device that can be connected to a network, typically through Ethernet, and provides centralized storage for multiple clients or devices on the same network. NAS devices are often used in homes, small offices, and businesses to store and share files, media, and other data among multiple users or devices. They offer several advantages over other storage solutions, including: Centralized storage: All data can be stored in a specific location, which can be easily accessed and…

FOR in Python

FOR in Python Loops are used for sequential traversal, that’s mean used for repeating variables such as numbers, strings, lists or sets. The loop continues until it is terminated by the variable or by terminating the loop with the Break command. In this section, we want to learn how to use loops. loop in programming languages is an iterative method and is also found in other object-oriented languages. With a loop, we can execute a set of commands, once for each item. Loops in every programming language start with a set of rules, but they may be slightly different in…