Windows 8 | Scripting and security

How to use PowerShell for WannaCry

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#How to use PowerShell to check if a hotfix is installed
Get-HotFix | Select-Object hotfixid | Select-String "KB4013429"

#PowerShell Port Checking
Test-NetConnection -ComputerName 127.0.0.1 -Port 445

#Testing if a domain resolves with PowerShell
Resolve-DnsName www.iuqerfsodp9ifjaposdfjhgosurijfaewrwergwea.com

#How to disable SMBv1 with PowerShell
#On Windows 8 and Windows Server 2012
Set-SmbServerConfiguration -EnableSMB1Protocol $false

#How to use PowerShell to check if a hotfix is installed

Get-HotFix | Select-Object hotfixid | Select-String "KB4013429"

#PowerShell Port Checking

Test-NetConnection -ComputerName 127.0.0.1 -Port 445

#Testing if a domain resolves with PowerShell

Resolve-DnsName www.iuqerfsodp9ifjaposdfjhgosurijfaewrwergwea.com

#How to disable SMBv1 with PowerShell

#On Windows 8 and Windows Server 2012

Set-SmbServerConfiguration -EnableSMB1Protocol $false

Análisis de tráfico con Wireshark: arrancar Explorer.exe en Windows 8.1

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Cuando arranca Explorer.exe, ocurre lo siguiente: Peticiones DNS Respuestas DNS Peticiones GET Respuestas a la petición GET

Compiling a C Program on the Windows Command Line

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1. Open a developer command prompt. In Windows 8, on the Start screen, open the Visual Studio Tools folder and then choose the Developer Command Prompt shortcut. In earlier versions, choose the Start button, expand All Programs, Microsoft Visual Studio, and Visual Studio Tools, and then choose Developer Command Prompt. Depending on the version of Windows on the computer and the system security configuration, you might have to open the shortcut menu for Developer Command Prompt and then choose Run as Administrator to successfully build and run the application that you create by following these steps. 2. In Notepad, enter […]

Grabar audio desde la línea de comandos (Windows 7 y Windows 8)

(1 votes, average: 5.00 out of 5)

.\SoundRecorder.exe /file F:\power\sonido\captura.wma /duration 0000:00:30

1	.\SoundRecorder.exe /file F:\power\sonido\captura.wma /duration 0000:00:30

Fiddler free web debugging proxy

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The free web debugging proxy for any browser, system or platform. Key Features Debug traffic from PC, Mac or Linux systems and mobile devices. Ensure the proper cookies, headers and cache directives are transferred between the client and server. Supports any framework, including .NET, Java, Ruby, etc. Fiddler lets you see the “total page weight,” HTTP caching and compression at a glance. Isolate performance bottlenecks with rules like “Flag any uncompressed responses larger than 25kb.” Fiddler is a free web debugging proxy which logs all HTTP(s) traffic between your computer and the Internet. Use it to debug traffic from virtually […]

Windows PowerShell 5.0

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Windows PowerShell® 5.0 includes significant new features that extend its use, improve its usability, and allow you to control and manage Windows-based environments more easily and comprehensively. Windows PowerShell 5.0 is backward-compatible. Cmdlets, providers, modules, snap-ins, scripts, functions, and profiles that were designed for Windows PowerShell 4.0, Windows PowerShell 3.0, and Windows PowerShell 2.0 generally work in Windows PowerShell 5.0 without changes. Windows PowerShell 5.0 is installed by default on Windows Server® Technical Preview and Windows 10® Technical Preview. To install Windows PowerShell 5.0 on Windows Server 2012 R2, Windows 8.1 Enterprise, or Windows 8.1 Pro, download and install Windows […]

How to Install Windows PowerShell 4.0

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Windows PowerShell 4.0 is part of the Windows Management Framework 4.0, which includes the following: Windows PowerShell Windows PowerShell Integrated Scripting Environment (ISE) Windows PowerShell Web Services (Management OData IIS Extension) Windows Remote Management (WinRM) Windows Management Infrastructure (WMI) Server Manager WMI provider Windows PowerShell Desired State Configuration (DSC) Windows Management Framework 4.0 supportability matrix Operating system Windows PowerShell 4.0 available Prerequisites Installation file Windows Server 2012 R2 Built-in N/A N/A Windows 8.1 Built-in N/A N/A Windows Server 2012 Yes, part of WMF 4.0 .NET 4.5 (built-in) x64: Windows8-RT-KB2799888-x64.msu Windows 8 No, user must upgrade to Windows 8.1 N/A N/A […]

New features in Windows PowerShell 4.0

(1 votes, average: 5.00 out of 5)

Windows PowerShell 4.0 is backward-compatible. Cmdlets, providers, modules, snap-ins, scripts, functions, and profiles that were designed for Windows PowerShell 3.0 and Windows PowerShell 2.0 work in Windows PowerShell 4.0 without changes. Windows PowerShell 4.0 is installed by default on Windows® 8.1 and Windows Server 2012 R2. To install Windows PowerShell 4.0 on Windows 7 with SP1, or Windows Server 2008 R2, download and install Windows Management Framework 4.0. Be sure to read the download details, and meet all system requirements, before you install Windows Management Framework 4.0. Windows PowerShell 4.0 includes the following new features. New features in Windows PowerShell Windows PowerShell Desired State Configuration (DSC) […]

Introducción a los sistemas operativos (Sistemas operativos monopuesto)

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Índice Concepto de sistema operativo Estructura y elementos del sistema operativo Funciones del sistema operativo Gestión de procesos Gestión de memoria Gestión de archivos Gestión de entrada y salida Tipos de sistemas operativos Sistemas operativos actuales Linux Windows

Sistemas operativos monopuesto

(4 votes, average: 4.00 out of 5)

Índice Introducción a los sistemas informáticos Introducción a los sistemas operativos Instalación de sistemas operativos Configuración de máquinas virtuales Virtualización Definición Características Tipos de virtualización Ventajas e inconvenientes Máquinas virtuales Definición Características Ventajas e inconvenientes Software para crear máquinas virtuales Creación y configuración de máquinas virtuales Instalación de un sistema operativo en una máquina virtual Tareas básicas I Introducción Interfaces Modo texto Modo gráfico Utilidades del sistema Explorador de archivos La búsqueda Ejecutar Otras aplicaciones Tareas básicas II Introducción a los sistemas de archivos Archivos Tipos Propiedades Operaciones Directorios Propiedades Estructura Operaciones Tareas de administración I Introducción Agregar/Eliminar software Introducción […]