GPO: Remove Recycle Bin

by | Mar 28, 2023 | Learning-en, Windows Server

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.
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What is the GPO? Include an example

by | Mar 21, 2023 | Learning-en, Windows Server

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 all the computers or users within that object.

Using GPOs, administrators can enforce consistent policies across their network, ensuring that all computers and users adhere to the same security requirements and software configurations.

They also allow for centralized management and troubleshooting of network policies, simplifying network administration.

Here’s an example of how a GPO might be used in an Active Directory environment:

Let’s say that an organization wants to enforce a password policy across all computers and users within their domain.

The policy should require users to choose strong passwords, change their passwords regularly, and prevent password reuse.

To achieve this, the organization would create a GPO in their Active Directory domain and configure the following settings within it:

  • Password complexity requirements: The GPO would require users to create passwords that meet certain complex requirements, such as minimum length, use of special characters, etc.
  • Password age and history: The GPO would require users to change their passwords after a certain period and prevent them from reusing previous passwords.
  • Account lockout policy: The GPO would set a limit on the number of failed logins attempts before a user’s account is locked out.

Once the GPO is created and configured, it would be linked to the appropriate Active Directory object, such as an OU containing all users within the domain.

The GPO would then be automatically applied to all computers and users within that object, ensuring that the password policy is enforced consistently across the network.

Any changes made to the GPO would be propagated to all affected computers and users, simplifying network management, and ensuring that policies are applied uniformly.

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What is Active Directory? Include Installation tutorial

by | Mar 15, 2023 | Learning-en, Windows Server

What is Active Directory?

Active Directory (AD) is a directory service developed by Microsoft Corporation for managing user accounts, computers, and other resources on a network. It is used in Windows-based networks to provide a centralized authentication and authorization mechanism.

AD stores information about users, groups, computers, and other resources in a hierarchical structure that can be called a domain. Each domain has a unique name and contains objects that represent users, groups, and other resources.

AD provides a single sign-on (SSO) feature that allows users to authenticate once and access multiple resources on the network without having to re-enter their credentials. It also provides a way to manage permissions for resources, so administrators can control access to sensitive data and applications.

AD includes many other features such as group policy, which allows administrators to enforce policies and settings on computers and users, and domain name system (DNS) integration, which provides name resolution services for the network.

Overall, AD is a powerful tool for managing network resources and providing security and access control in a Windows-based environment.

There are several benefits of using Active Directory in a network environment:

 

  • Centralized management: AD provides a centralized management console that allows administrators to manage all users, groups, computers, and other resources from a specific location.
  • Security: AD provides a secure way to authenticate users and control access to resources. It allows administrators to manage permissions for files, folders, and other network resources based on user roles and responsibilities.
  • Scalability: AD is designed to scale to meet the needs of growing organizations. It can handle thousands of users and resources and can be expanded to support multiple domains and forests.
  • Group policy management: AD includes Group Policy, which allows administrators to enforce policies and settings on computers and users. This helps ensure consistency and security across the network.
  • Integration with other Microsoft products: AD integrates with other Microsoft products such as Exchange Server, SharePoint, and Skype for Business, providing a seamless experience for users and administrators.
  • Single sign-on: AD provides a single sign-on feature that allows users to authenticate once and access multiple resources on the network without having to re-enter their credentials.

Overall, Active Directory provides a robust and flexible platform for managing network resources, providing security, and ensuring consistency across the organization.

How we can install Active Directory on Windows Server:

 

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Storage Area Network (SAN)

by | Mar 12, 2023 | Backup and Recovery, Learning-en

Storage Area Network (SAN)

A Storage Area Network (SAN) is a specialized network that provides high-speed block-level access to data storage. Unlike Network Attached Storage (NAS), which provides file-level access to data, SANs are designed to provide direct access to individual storage devices, such as hard drives, solid-state drives, or tape drives.

Storage Area Network (SAN)

A SAN typically consists of a dedicated network of servers, storage devices, and switches that are optimized for high-speed data transfer. The servers in a SAN are often connected to the storage devices via Fibre Channel, a high-speed networking technology that allows for low-latency and high-bandwidth data transfer.

SANs are often used in enterprise environments where high-speed data access is critical, such as in data centers, financial institutions, and scientific research facilities. They offer several advantages over other storage solutions, including:

  • High performance: SANs are designed to provide high-speed access to data, which can improve application performance and reduce latency.
  • Scalability: SANs can be easily expanded to accommodate growing storage needs, making them a flexible solution for organizations with changing storage requirements.
  • Data availability: SANs often include built-in redundancy and failover capabilities, which can help ensure that data is always available and minimize the risk of data loss.
  • Centralized management: SANs provide a centralized management interface for storage resources, making it easier to manage and allocate storage capacity across multiple servers and applications.

Overall, SANs provide a powerful and flexible storage solution for organizations with demanding storage needs. However, they can be complex and expensive to implement, and may require specialized expertise to manage and maintain.

What is disadvantage of Storage Area Network (SAN)?
  • Complexity: SANs can be complex to set up and configure and may require specialized expertise to manage and maintain. This can make them more difficult and costly to implement than other storage solutions.
  • Cost: SANs can be expensive to implement, especially for smaller organizations or those with limited budgets. In addition to the cost of hardware, SANs often require specialized software and networking equipment, which can add to the overall cost.
  • Single point of failure: Because SANs rely on a centralized storage infrastructure, they are vulnerable to single points of failure. If a critical component of the SAN fails, it can result in data loss or downtime.
  • Limited flexibility: SANs can be less flexible than other storage solutions, such as Network Attached Storage (NAS). Adding or removing storage devices can be more difficult and time-consuming and may require specialized expertise.
  • Limited support for non-block data: SANs are designed to provide block-level access to storage devices, which can limit their ability to support non-block data such as files and documents. This functionality is typically provided by other storage solutions like Network Attached Storage (NAS).

Overall, while SANs provide a powerful and flexible storage solution for organizations with demanding storage needs, they may not be the best choice for all organizations. Considerations such as cost, complexity, and flexibility should be carefully weighed when evaluating whether a SAN is the right solution for your organization.

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Network Attached Storage (NAS)

by | Mar 7, 2023 | Backup and Recovery, Learning-en

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 managed by all devices on the network.
  • Scalability: NAS devices can be easily expanded with additional hard drives or other storage devices to accommodate growing storage needs.
  • Remote access: Many NAS devices support remote access, allowing users to access their files from anywhere with an internet connection.
  • Data backup: NAS devices can be configured to automatically backup data from multiple devices on the network, providing a reliable backup solution.
  • Security: NAS devices often come with built-in security features, such as user authentication and encryption, to protect data from unauthorized access.

Overall, NAS provides a convenient, reliable, and flexible storage solution for personal and business use.

What is disadvantage of Network Attached Storage (NAS):
  • Limited performance: NAS devices are not as fast as other types of storage solutions, such as direct-attached storage (DAS) or storage area networks (SANs). This is because NAS devices are designed to be accessed over a network, which can introduce latency and slow down data transfers.
  • Network dependence: Because NAS devices are accessed over a network, they are only as reliable as the network they are connected to. If the network goes down or experiences other issues, accessing data on the NAS device may become difficult or impossible.
  • Limited flexibility: While NAS devices can be expanded with additional hard drives or other storage devices, they are still limited by the hardware of the device itself. Upgrading or changing the device may be difficult or impossible, which can limit the flexibility of the storage solution.
  • Cost: NAS devices can be expensive, especially when compared to other storage solutions like external hard drives. Additionally, the cost of additional hard drives or storage devices can add up quickly, especially for larger storage needs.
  • Complexity: Setting up and configuring a NAS device can be complex, especially for non-technical users. Additionally, managing the device and ensuring that it is properly backed up and secure may require more technical expertise than other storage solutions.

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What is the DHCP Server ? Include installation tutorial

What is the DHCP Server ? Include installation tutorial

by | Mar 6, 2023 | Learning-en, Windows Server

What is DHCP (Dynamic Host Configuration Protocol):

DHCP is a network management protocol on Windows servers to automate the process of assigning IP addresses and other network configuration settings to devices on a network.

The DHCP server on a Windows server allows clients on the network to automatically obtain an IP address, subnet mask, default gateway, and DNS server information.

This helps simplify network administration and eliminates network administrators to manually configure each device on the network.

Some of the key roles and functions of DHCP on a Windows server include:
  • IP address management: It automatically assigns IP addresses to devices on a network, ensuring that each device has a unique address to communicate with other devices.
  • Configuration management: It can also distribute other network configuration settings such as subnet mask and default gateway and DNS server information to clients.
  • Centralized management: It allows administrators to manage IP address assignments and other network configurations from a centralized location, making it easier to administer large networks.
  • Dynamic address allocation: It allows for dynamic allocation of IP addresses that means addresses are only assigne to devices when they are needed and are released when they are no longer in use however ensuring efficient use of available addresses.
DHCP plays a critical role in:
  • simplifying network administration
  • improving network efficiency
  • reducing errors by manual IP address assignment.
Command PowerShell to install it:

Install-WindowsFeature DHCP –IncludeManagementTools

 

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What is the Windows Server? Include Installation tutorial

What is the Windows Server? Include Installation tutorial

by | Feb 22, 2023 | Learning-en, Windows Server

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, and other network resources; Hyper-V, which allows virtual machines to create and manage on a single physical server; and Remote Desktop Services, which allows users to access applications and desktops remotely.

Also includes several tools and utilities for managing and monitoring server performance and security, as well as backup and recovery capabilities to help ensure business continuity in the event of a system failure.

Installing Windows Server:

It involves several steps, including preparing the server hardware, creating installation media, and running the installation process. Here is a general overview of the installation process:

1. Check the hardware requirements:

Make sure that the server hardware meets the minimum requirements for the version of Windows Server you plan to install. You should also ensure that all necessary drivers and firmware are available and up to date.

2. Create installation media:

You can buy and download an ISO image of the Windows Server installation files from Microsoft’s website and then create a bootable USB drive or DVD from that ISO. You can use a tool such as the Windows USB/DVD Download Tool or Rufus to create the bootable media.

3. Boot the server from the installation media:

Insert the bootable USB drive or DVD into the server and restart it. Press the key to enter the server’s BIOS or UEFI firmware settings and make sure that the server is set to boot from the installation media.

4. Run the Windows Server setup:

Once the server boots from the installation media, you can prompt to choose the language, time zone, and other basic settings. You will then need to select the installation type, partition the hard drive, and choose the destination drive to install Windows Server.

5. Configure the server:

After the installation is complete, you can prompt to create a user account and password, and you can configure additional settings such as network settings and domain membership.

Install additional software and updates:

Once Windows Server is installed, you can install additional software and updates as you need, and configure any services or roles required by your organization.

It’s important to note that the exact installation process may vary depending on the specific version of Windows Server, the server hardware, and any custom requirements for your organization. Therefore, it’s always a promising idea to consult the official documentation or seek the assistance of a qualified IT professional.

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Functions in Python

Functions in Python

by | Feb 10, 2023 | Python

Functions in Python

A function in Python is a block of code that performs a specific task and returns a result. Functions help break down a program into smaller, more manageable pieces and make the code easier to read, test, and maintain. Functions define using the def keyword, followed by the name of the function, a set of parentheses, and a colon. The code within the function indent under the definition and execute when the function can call.

def func_name (optional_arguments)

statement

…

return optional_value

 

  • Arguments: Functions accept arguments, which values pass to the function when it calls and it specify in the parentheses of the function definition, however it use within the function to perform the desire task.
  • Return statement: Functions can return a result to the caller using the return statement for any data type, including numbers, strings, lists, dictionaries, etc. If a function doesn’t return a value, it returns None by default.
  • Scope: Variables can define inside a function are local to that function, it is not accessible outside of it. Variables define outside of a function can call global variables and can access from anywhere in the program.
  • Recursion: Functions can call themselves; this technique is recursion. Recursive functions are useful for solving problems that can break down into smaller, similar subproblems.
  • Default arguments: These arguments are used in the function definition but if a value doesn’t provide for a default argument, the default value will be used.
  • Keyword arguments: Functions can call using keyword arguments, which specify as key=value pairs but Keyword arguments allow you to specify arguments in any order if the names of the arguments can be provided.

Functions are a fundamental building block of Python programming and are essential for writing clean, reusable, and maintainable code.

Example:
def exp(i) :
return i*100
>>> exp(5)                       result = 500
In this case, when we recall exp with any number, the result is number*100

def exp(i) :

if i %2 ==0:

return ‘Pair’

return ‘Odd’

>>> exp(5)                       result = Odd

>>> exp(10)                     result = Pair

 

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What is Azure?

What is Azure?

by | Jan 31, 2023 | 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.

 

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طراحی منو

طراحی منو

by | Jan 26, 2023 | طراحی صفحات وب, کسب درآمد از گوگل

چگونه با طراحی منو یک وب سایت زیبا داشته باشیم؟

 داشتن یک وب سایت زیبا بدون طراحی منو های زیبا و قابل دسترس عملا غیر ممکن می باشد. داشتن یک منوی زیبا و در عین حال ساده بسیار کاربردی می باشد. در این قسمت از آموزش ورد پرس به شما نشان خواهیم داد که در طراحی منو این نکته بسیار مورد اهمیت می باشد که فرد بازدید کننده به راحتی باید به تمام سایت از طریق یک منوی ساده و روان دسترسی داشته باشد

نحوه طراحی و چیدمان صفحات در عنوان های منو باید از الگوی خاصی ییروی کند. مثلا محصولات باید در زیر مجموعه منوی محصولات قرار داده شود تا هنگامی که بازدید کننده قصد دسترسی به محصول خاص را داشته باشد، بتواند از منوی مربوطه به آن محصول و یا گروه محصولات دسترسی داشته باشد

طراحی منو نباید به صورت بسیار تو در تو و پیچیده انجام شود تا بازدید کننده را گیج و خسته نماید. چنانچه موارد زیادی جهت اضافه کردن به منو داریم، می توانیم آنها را دسته بندی کنیم و ابتدابازدید کننده را به دسته بندی هدایت کنیم و سپس به محصول خاص

طراحی منو با استفاده از آیکون زیبا

 در این آموزش به شما یاد می دهیم که در کنار نام گذاری عنوانها بتوانیم از آیکون های خاص نیز جهت زیباتر شدن نیز استفاده کنیم و طریقه اضافه کردن آیکون به منو را می توانید در آموزشهای مربوطه در زیر مشاهده نمائید

 

اکنون با ما همراه باشید تا ویدئو جلسه اول را از کانال یوتوب ما ببینیم

با ما همراه باشید تا ویدئو جلسه دوم را از کانال یوتوب ما ببینیم

 

ویدئو جلسه سوم را از کانال یوتوب ما ببینیم

 برای مشاهده تمام آموزش های کسب درآمد از گوگل میتوانید اینجا کلیک کنید

و برای آموزشهای طراحی صفحات وب اینجا کلیک کنید