Lithnet Password Protection for AD
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v1.1
  • Home
    • About Lithnet Password Protection
  • Setup
    • Getting started
    • Downloads
    • Setup requirements
    • Installation
    • Creating a new store
    • Load compromised passwords into the store
    • Configure group policy
    • Testing the password filter
  • Auditing
    • Audit existing passwords
  • Help & Support
    • Testing the password filter
    • Troubleshooting steps
    • Frequently asked questions
    • Getting support
    • Change log
  • Advanced Help
    • Powershell reference
      • Add-BannedWord
      • Add-CompromisedPassword
      • Get-PasswordFilterConfig
      • Get-PasswordFilterPolicy
      • Get-PasswordFilterResult
      • Import-BannedWordHashes
      • Import-BannedWords
      • Import-CompromisedPasswordHashes
      • Import-CompromisedPasswords
      • Open-Store
      • Remove-BannedWord
      • Remove-CompromisedPassword
      • Set-PasswordFilterConfig
      • Sync-HashesFromHibp
      • Test-IsADUserPasswordCompromised
      • Test-IsBannedWord
      • Test-IsCompromisedPassword
    • Normalization Rules
    • Event logging and reporting
    • Configuring a length based complexity policy
    • Configuring a points based complexity policy
    • Understanding the store
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On this page
  • SYNOPSIS
  • SYNTAX
  • DESCRIPTION
  • EXAMPLES
  • Example 1
  • PARAMETERS
  • -BatchSize
  • -Filename
  • CommonParameters
  • INPUTS
  • System.String
  • OUTPUTS
  • System.Object
  • NOTES
  • RELATED LINKS
  1. Advanced Help
  2. Powershell reference

Import-CompromisedPasswords

SYNOPSIS

Imports plain-text passwords into the compromised password store

SYNTAX

Import-CompromisedPasswords [-Filename] <String> [[-BatchSize] <Int32>] [<CommonParameters>]

DESCRIPTION

The Import-CompromisedPasswords cmdlet will import a file containing new line-separated plain-text passwords into the compromised password store.

EXAMPLES

Example 1

PS C:\> Import-CompromisedPasswords -Filename "D:\password-protection\plain-text-passwords.txt"

Imports passwords from the file "D:\password-protection\plain-text-passwords.txt" into the compromised password store.

PARAMETERS

-BatchSize

Specifies how many passwords to read from the file before committing them to disk.

In order to minimize the impact of memory usage when importing passwords, the passwords are read from the file and committed to the store in batches of this size. The larger the batch size, the faster the import, but the more memory is used. If left unspecified, the default value of 5,000,000 is used which provides an adequate balance of memory usage and speed.

Type: Int32
Parameter Sets: (All)
Aliases:

Required: False
Position: 2
Default value: None
Accept pipeline input: False
Accept wildcard characters: False

-Filename

The name of the file containing the plain text passwords.

Type: String
Parameter Sets: (All)
Aliases:

Required: True
Position: 1
Default value: None
Accept pipeline input: True (ByValue)
Accept wildcard characters: False

CommonParameters

INPUTS

System.String

OUTPUTS

System.Object

NOTES

RELATED LINKS

PreviousImport-CompromisedPasswordHashesNextOpen-Store

Last updated 2 years ago

This cmdlet supports the common parameters: -Debug, -ErrorAction, -ErrorVariable, -InformationAction, -InformationVariable, -OutVariable, -OutBuffer, -PipelineVariable, -Verbose, -WarningAction, and -WarningVariable. For more information, see .

about_CommonParameters