Se voc\u00ea \u00e9 um profissional de TI ou gerencia um provedor de servi\u00e7os gerenciados (MSP), sabe que garantir a seguran\u00e7a do sistema e, ao mesmo tempo, manter a facilidade de acesso a v\u00e1rias ferramentas de administra\u00e7\u00e3o \u00e9 um equil\u00edbrio delicado. \u00c9 a\u00ed que os scripts do PowerShell, como o detalhado acima, entram em a\u00e7\u00e3o.<\/p>\n
O script permite ativar ou desativar ferramentas espec\u00edficas de administrador em um computador Windows. As ferramentas que podem ser manipuladas incluem o Prompt de Comando, o Painel de Controle, o Console de Gerenciamento da Microsoft, o Editor do Registro, a janela de comando Executar e o Gerenciador de Tarefas. A melhor parte \u00e9 que voc\u00ea pode executar esse script para todos os perfis de usu\u00e1rio em uma m\u00e1quina ou aplic\u00e1-lo seletivamente com base em perfis espec\u00edficos do usu\u00e1rio.<\/p>\n
#Requires -Version 5.1\r\n\r\n<#\r\n.SYNOPSIS\r\n This will enable the selected administrator tools depending on your selection (Defaults to all). Can be given a comma seperated list\/string of tools to be enabled.\r\n Can also be given a comma seperated list of users to exclude from this action. Full Options: \"All\", \"Cmd\", \"ControlPanel\", \"MMC\", \"RegistryEditor\", \"Run\", \"TaskMgr\"\r\n.DESCRIPTION\r\n This will enable the selected administrator tools. The options are \"All\", the command prompt, the control panel, the microsoft management console,\r\n the registry editor, the run command window and task manager. You can give it a comma seperated list of items if you want to enable some but not all.\r\n Exit 1 is usually an indicator of bad input but can also mean editing the registry is blocked.\r\n.EXAMPLE\r\n PS C:> .Enable-LocalAdminTools.ps1 -Tools \"MMC,Cmd,TaskMgr,RegistryEditor\"\r\n Enabling MMC...\r\n Set Registry::HKEY_USERSDefaultProfileSoftwarePoliciesMicrosoftMMCRestrictToPermittedSnapins to...\r\n Enabling Cmd...\r\n Set Registry::HKEY_USERSDefaultProfileSoftwarePoliciesMicrosoftWindowsDisableCMD to...\r\n Enabling TaskMgr...\r\n Set Registry::HKEY_USERSDefaultProfileSoftwareMicrosoftWindowsCurrentVersionPoliciesSystemDisableTaskMgr to...\r\n Enabling RegistryEditor...\r\n Set Registry::HKEY_USERSDefaultProfileSoftwareMicrosoftWindowsCurrentVersionPoliciesSystemDisableRegistryTools to...\r\n.OUTPUTS\r\n None\r\n.NOTES\r\n General notes: Will set the regkeys for users created after this script is ran.\r\n Release Notes:\r\n Initial Release\r\nBy using this script, you indicate your acceptance of the following legal terms as well as our Terms of Use at https:\/\/www.ninjaone.com\/terms-of-use.\r\n Ownership Rights: NinjaOne owns and will continue to own all right, title, and interest in and to the script (including the copyright). NinjaOne is giving you a limited license to use the script in accordance with these legal terms. \r\n Use Limitation: You may only use the script for your legitimate personal or internal business purposes, and you may not share the script with another party. \r\n Republication Prohibition: Under no circumstances are you permitted to re-publish the script in any script library or website belonging to or under the control of any other software provider. \r\n Warranty Disclaimer: The script is provided \u201cas is\u201d and \u201cas available\u201d, without warranty of any kind. NinjaOne makes no promise or guarantee that the script will be free from defects or that it will meet your specific needs or expectations. \r\n Assumption of Risk: Your use of the script is at your own risk. You acknowledge that there are certain inherent risks in using the script, and you understand and assume each of those risks. \r\n Waiver and Release: You will not hold NinjaOne responsible for any adverse or unintended consequences resulting from your use of the script, and you waive any legal or equitable rights or remedies you may have against NinjaOne relating to your use of the script. \r\n EULA: If you are a NinjaOne customer, your use of the script is subject to the End User License Agreement applicable to you (EULA).\r\n#>\r\n\r\n[CmdletBinding()]\r\nparam (\r\n [Parameter()]\r\n [String]$Tools = \"All\",\r\n [Parameter()]\r\n [String]$ExcludedUsers\r\n)\r\n\r\nbegin {\r\n # Lets double check that this script is being run appropriately\r\n function Test-IsElevated {\r\n $id = [System.Security.Principal.WindowsIdentity]::GetCurrent()\r\n $p = New-Object System.Security.Principal.WindowsPrincipal($id)\r\n $p.IsInRole([System.Security.Principal.WindowsBuiltInRole]::Administrator)\r\n }\r\n\r\n function Test-IsSystem {\r\n $id = [System.Security.Principal.WindowsIdentity]::GetCurrent()\r\n return $id.Name -like \"NT AUTHORITY*\" -or $id.IsSystem\r\n }\r\n\r\n if (!(Test-IsElevated) -and !(Test-IsSystem)) {\r\n Write-Error -Message \"[Error] Access Denied. Please run with Administrator privileges.\"\r\n exit 1\r\n }\r\n\r\n # Setting up some functions to be used later.\r\n function Set-HKProperty {\r\n param (\r\n $Path,\r\n $Name,\r\n $Value,\r\n [ValidateSet('DWord', 'QWord', 'String', 'ExpandedString', 'Binary', 'MultiString', 'Unknown')]\r\n $PropertyType = 'DWord'\r\n )\r\n if (-not $(Test-Path -Path $Path)) {\r\n # Check if path does not exist and create the path\r\n New-Item -Path $Path -Force | Out-Null\r\n }\r\n if ((Get-ItemProperty -Path $Path -Name $Name -ErrorAction Ignore)) {\r\n # Update property and print out what it was changed from and changed to\r\n $CurrentValue = Get-ItemProperty -Path $Path -Name $Name -ErrorAction Ignore\r\n try {\r\n Set-ItemProperty -Path $Path -Name $Name -Value $Value -Force -Confirm:$false -ErrorAction Stop | Out-Null\r\n }\r\n catch {\r\n Write-Error \"[Error] Unable to Set registry key for $Name please see below error!\"\r\n Write-Error $_\r\n exit 1\r\n }\r\n Write-Host \"$Path$Name changed from $CurrentValue to $(Get-ItemProperty -Path $Path -Name $Name -ErrorAction Ignore)\"\r\n }\r\n else {\r\n # Create property with value\r\n try {\r\n New-ItemProperty -Path $Path -Name $Name -Value $Value -PropertyType $PropertyType -Force -Confirm:$false -ErrorAction Stop | Out-Null\r\n }\r\n catch {\r\n Write-Error \"[Error] Unable to Set registry key for $Name please see below error!\"\r\n Write-Error $_\r\n exit 1\r\n }\r\n Write-Host \"Set $Path$Name to $(Get-ItemProperty -Path $Path -Name $Name -ErrorAction Ignore)\"\r\n }\r\n }\r\n\r\n # This will get all the registry path's for all actual users (not system or network service account but actual users.)\r\n function Get-UserHives {\r\n param (\r\n [Parameter()]\r\n [ValidateSet('AzureAD', 'DomainAndLocal', 'All')]\r\n [String]$Type = \"All\",\r\n [Parameter()]\r\n [String[]]$ExcludedUsers,\r\n [Parameter()]\r\n [switch]$IncludeDefault\r\n )\r\n\r\n # User account SID's follow a particular patter depending on if they're azure AD or a Domain account or a local \"workgroup\" account.\r\n $Patterns = switch ($Type) {\r\n \"AzureAD\" { \"S-1-12-1-(d+-?){4}$\" }\r\n \"DomainAndLocal\" { \"S-1-5-21-(d+-?){4}$\" }\r\n \"All\" { \"S-1-12-1-(d+-?){4}$\" ; \"S-1-5-21-(d+-?){4}$\" } \r\n }\r\n\r\n # We'll need the NTuser.dat file to load each users registry hive. So we grab it if their account sid matches the above pattern. \r\n $UserProfiles = Foreach ($Pattern in $Patterns) { \r\n Get-ItemProperty \"HKLM:SOFTWAREMicrosoftWindows NTCurrentVersionProfileList*\" |\r\n Where-Object { $_.PSChildName -match $Pattern } | \r\n Select-Object @{Name = \"SID\"; Expression = { $_.PSChildName } }, \r\n @{Name = \"UserHive\"; Expression = { \"$($_.ProfileImagePath)NTuser.dat\" } }, \r\n @{Name = \"UserName\"; Expression = { \"$($_.ProfileImagePath | Split-Path -Leaf)\" } }\r\n }\r\n\r\n # There are some situations where grabbing the .Default user's info is needed.\r\n switch ($IncludeDefault) {\r\n $True {\r\n $DefaultProfile = \"\" | Select-Object UserName, SID, UserHive\r\n $DefaultProfile.UserName = \"Default\"\r\n $DefaultProfile.SID = \"DefaultProfile\"\r\n $DefaultProfile.Userhive = \"$env:SystemDriveUsersDefaultNTUSER.DAT\"\r\n\r\n # It was easier to write-output twice than combine the two objects.\r\n $DefaultProfile | Where-Object { $ExcludedUsers -notcontains $_.UserName } | Write-Output\r\n }\r\n }\r\n\r\n $UserProfiles | Where-Object { $ExcludedUsers -notcontains $_.UserName } | Write-Output\r\n }\r\n\r\n function Set-Tool {\r\n [CmdletBinding()]\r\n param(\r\n [Parameter()]\r\n [ValidateSet(\"All\", \"Cmd\", \"ControlPanel\", \"MMC\", \"RegistryEditor\", \"Run\", \"TaskMgr\")]\r\n [string]$Tool,\r\n [string]$key\r\n )\r\n process {\r\n # Each option has a different registry key to change. Since this function only supports 1 item at a time I can check which option and set the regkey individually.\r\n Write-Host \"Enabling $Tool...\"\r\n switch ($Tool) {\r\n \"Cmd\" { Set-HKProperty -Path $keySoftwarePoliciesMicrosoftWindowsSystem -Name DisableCMD -Value 0 }\r\n \"ControlPanel\" { Set-HKProperty -Path $keySoftwareMicrosoftWindowsCurrentVersionPoliciesExplorer -Name NoControlPanel -Value 0 }\r\n \"MMC\" { Set-HKProperty -Path $keySoftwarePoliciesMicrosoftMMC -Name RestrictToPermittedSnapins -Value 0 }\r\n \"RegistryEditor\" { Set-HKProperty -Path $keySoftwareMicrosoftWindowsCurrentVersionPoliciesSystem -Name DisableRegistryTools -Value 0 }\r\n \"Run\" { Set-HKProperty -Path $keySoftwareMicrosoftWindowsCurrentVersionPoliciesExplorer -Name NoRun -Value 0 }\r\n \"TaskMgr\" { Set-HKProperty -Path $keySoftwareMicrosoftWindowsCurrentVersionPoliciesSystem -Name DisableTaskMgr -Value 0 }\r\n \"All\" {\r\n Set-HKProperty -Path $keySoftwarePoliciesMicrosoftWindowsSystem -Name DisableCMD -Value 0\r\n Set-HKProperty -Path $keySoftwareMicrosoftWindowsCurrentVersionPoliciesSystem -Name NoDispCPL -Value 0\r\n Set-HKProperty -Path $keySoftwarePoliciesMicrosoftMMC -Name RestrictToPermittedSnapins -Value 0\r\n Set-HKProperty -Path $keySoftwareMicrosoftWindowsCurrentVersionPoliciesSystem -Name DisableRegistryTools -Value 0\r\n Set-HKProperty -Path $keySoftwareMicrosoftWindowsCurrentVersionPoliciesExplorer -Name NoRun -Value 0\r\n Set-HKProperty -Path $keySoftwareMicrosoftWindowsCurrentVersionPoliciesSystem -Name DisableTaskMgr -Value 0\r\n }\r\n }\r\n }\r\n }\r\n}\r\nprocess {\r\n\r\n # Get each user profile SID and Path to the profile. If there are any exclusions we'll have to take them into account.\r\n if ($ExcludedUsers -or $env:ExcludedUsers) {\r\n if ($env:ExcludedUsers) {\r\n $ToBeExcluded = @()\r\n $ToBeExcluded += $env:ExcludedUsers.split(\",\").trim()\r\n Write-Warning \"The Following Users will not have your selected tools disabled. $ToBeExcluded\"\r\n }\r\n else {\r\n $ToBeExcluded = @()\r\n $ToBeExcluded += $ExcludedUsers.split(\",\").trim()\r\n Write-Warning \"The Following Users will not have your selected tools disabled. $ToBeExcluded\"\r\n }\r\n $UserProfiles = Get-UserHives -IncludeDefault -ExcludedUsers $ToBeExcluded\r\n }\r\n else {\r\n $UserProfiles = Get-UserHives -IncludeDefault\r\n }\r\n\r\n # Loop through each profile on the machine\r\n Foreach ($UserProfile in $UserProfiles) {\r\n # Load each user's registry hive if not already loaded. Backticked \"UserProfile.UserHive\" so that it accounts for spaces in the username.\r\n If (($ProfileWasLoaded = Test-Path Registry::HKEY_USERS$($UserProfile.SID)) -eq $false) {\r\n Start-Process -FilePath \"cmd.exe\" -ArgumentList \"\/C reg.exe LOAD HKU$($UserProfile.SID) `\"$($UserProfile.UserHive)`\"\" -Wait -WindowStyle Hidden\r\n }\r\n # The path is different for each individual user. This is the base path.\r\n $key = \"Registry::HKEY_USERS$($UserProfile.SID)\"\r\n\r\n # List of checkbox items\r\n $CheckboxItems = \"Cmd\", \"ControlPanel\", \"MMC\", \"RegistryEditor\", \"Run\", \"TaskMgr\"\r\n # Checkboxes come in as environmental variables. This'll grab the ones that were selected (if any)\r\n $EnvItems = Get-ChildItem env:* | Where-Object { $CheckboxItems -contains $_.Name }\r\n\r\n # This will grab the tool selections from the parameter field. Since it comes in as a string we'll have to split it up.\r\n $Tool = $Tools.split(\",\").trim()\r\n\r\n # If the checkbox for all was selected I can just run the function once instead of running it repeatedly for the same thing.\r\n if ($env:All) {\r\n Set-Tool -Tool \"All\" -Key $key\r\n }\r\n elseif ($EnvItems) {\r\n # If checkboxes were used we should just use those.\r\n $EnvItems | ForEach-Object { Set-Tool -Tool $_.Name -Key $key }\r\n }\r\n else {\r\n $Tool | ForEach-Object { Set-Tool -Tool $_ -Key $key }\r\n }\r\n\r\n # Unload NTuser.dat for user's we loaded previously.\r\n If ($ProfileWasLoaded -eq $false) {\r\n [gc]::Collect()\r\n Start-Sleep -Seconds 1\r\n Start-Process -FilePath \"cmd.exe\" -ArgumentList \"\/C reg.exe UNLOAD HKU$($UserProfile.SID)\" -Wait -WindowStyle Hidden | Out-Null\r\n }\r\n }\r\n \r\n}\r\nend {\r\n $ScriptVariables = @(\r\n [PSCustomObject]@{\r\n name = \"All\"\r\n calculatedName = \"all\"\r\n required = $false\r\n defaultValue = [PSCustomObject]@{\r\n type = \"TEXT\"\r\n value = $true\r\n }\r\n valueType = \"CHECKBOX\"\r\n valueList = $null\r\n description = \"All Admin Tools\"\r\n }\r\n [PSCustomObject]@{\r\n name = \"Cmd\"\r\n calculatedName = \"cmd\"\r\n required = $false\r\n defaultValue = $null\r\n valueType = \"CHECKBOX\"\r\n valueList = $null\r\n description = \"Command Prompt\"\r\n }\r\n [PSCustomObject]@{\r\n name = \"ControlPanel\"\r\n calculatedName = \"controlpanel\"\r\n required = $false\r\n defaultValue = $null\r\n valueType = \"CHECKBOX\"\r\n valueList = $null\r\n description = \"Control Panel\"\r\n }\r\n [PSCustomObject]@{\r\n name = \"MMC\"\r\n calculatedName = \"mmc\"\r\n required = $false\r\n defaultValue = $null\r\n valueType = \"CHECKBOX\"\r\n valueList = $null\r\n description = \"Microsoft Management Console\"\r\n }\r\n [PSCustomObject]@{\r\n name = \"RegistryEditor\"\r\n calculatedName = \"registryeditor\"\r\n required = $false\r\n defaultValue = $null\r\n valueType = \"CHECKBOX\"\r\n valueList = $null\r\n description = \"The Registry Editor\"\r\n }\r\n [PSCustomObject]@{\r\n name = \"Run\"\r\n calculatedName = \"run\"\r\n required = $false\r\n defaultValue = $null\r\n valueType = \"CHECKBOX\"\r\n valueList = $null\r\n description = \"Run Command Window\"\r\n }\r\n [PSCustomObject]@{\r\n name = \"TaskMgr\"\r\n calculatedName = \"taskmgr\"\r\n required = $false\r\n defaultValue = $null\r\n valueType = \"CHECKBOX\"\r\n valueList = $null\r\n description = \"Task Manager\"\r\n }\r\n [PSCustomObject]@{\r\n name = \"ExcludedUsers\"\r\n calculatedName = \"excludedusers\"\r\n required = $false\r\n defaultValue = $null\r\n valueType = \"TEXT\"\r\n valueList = $null\r\n description = \"Comma separated list of users you would like to exclude.\"\r\n }\r\n )\r\n}<\/pre>\n <\/p>\n\n
Acesse mais de 300 scripts no NinjaOne Dojo<\/p>\n
Obter acesso<\/a><\/p>\n<\/div>\nPor que esse script \u00e9 \u00fatil para profissionais de TI e MSPs?<\/h2>\n\n- Controle centralizado<\/strong>: Esse script permite controlar v\u00e1rios perfis de usu\u00e1rio de forma centralizada, economizando tempo e reduzindo erros humanos.<\/li>\n
- Seguran\u00e7a<\/strong>: Ao desativar ferramentas espec\u00edficas, voc\u00ea pode garantir que seu sistema esteja seguro contra amea\u00e7as internas e externas.<\/li>\n
- Facilidade de uso<\/strong>: O script \u00e9 autoexplicativo e vem com uma infinidade de op\u00e7\u00f5es para personalizar suas configura\u00e7\u00f5es.<\/li>\n
- Automa\u00e7\u00e3o<\/strong>: Ele pode ser incorporado a um processo de automa\u00e7\u00e3o maior, simplificando assim as tarefas de configura\u00e7\u00e3o do sistema.<\/li>\n
- Op\u00e7\u00e3o de revers\u00e3o<\/strong>: Como o script manipula chaves de registro, as altera\u00e7\u00f5es podem ser facilmente revertidas, se necess\u00e1rio.<\/li>\n<\/ol>\n
Como usar o script<\/h2>\n\n- Fa\u00e7a o download e abra<\/strong>: Fa\u00e7a o download do script e abra o PowerShell como administrador.<\/li>\n
- Executar<\/strong>: Execute o script especificando as ferramentas que deseja ativar ou desativar. Por exemplo, para ativar apenas o Gerenciador de tarefas e o Prompt de comando, voc\u00ea executaria:
\n<\/li>\n- Verificar<\/strong>: Ap\u00f3s a execu\u00e7\u00e3o, verifique se as altera\u00e7\u00f5es foram aplicadas fazendo login nas respectivas contas de usu\u00e1rio.<\/li>\n<\/ol>\n
Considera\u00e7\u00f5es finais<\/h2>\n
No atual cen\u00e1rio tecnol\u00f3gico em r\u00e1pida evolu\u00e7\u00e3o, a import\u00e2ncia de solu\u00e7\u00f5es de gerenciamento de sistemas robustas, dimension\u00e1veis e flex\u00edveis n\u00e3o pode ser subestimada. Esse script do PowerShell oferece aos profissionais de TI e MSPs uma ferramenta avan\u00e7ada para personalizar o gerenciamento de ferramentas administrativas em sistemas Windows. Quando usado em conjunto com uma plataforma<\/a> abrangente de gerenciamento de TI<\/a>, como o NinjaOne, voc\u00ea pode n\u00e3o apenas simplificar, mas tamb\u00e9m ampliar os recursos de administra\u00e7\u00e3o do sistema.<\/p>\n