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beA Client Security silent install & uninstall

The beA Client Security is a program that is installed directly on the user's computer or within the terminal server environment for security-critical functions.

BRAK

Commands for installing beA Client Security without prompts, removing it again and detecting it from deployment tools. A command is shown only when it is certain: from the manifest or the installer technology’s documented default.

Related guide: Silent install switches: MSI, NSIS, Inno Setup · Uninstall a program with the registry or PowerShell

With winget

PowerShell
winget install --id BRAK.beAClientSecurity -e --silent --accept-package-agreements --accept-source-agreements
winget upgrade --id BRAK.beAClientSecurity -e --silent
winget uninstall --id BRAK.beAClientSecurity -e --silent

By installer

64-bit · EXE · All users

Silent installbeAClientSecurity-Installation.exe -q -Dinstall4j.suppressUnattendedReboot=true
Uninstall registry key
HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\3904-9426-8249-1215

PowerShell: download, verify, install

Downloads the official file, checks its SHA256 and installs it silently.

install-bea-client-security.ps1
$url = 'https://installer.bea-brak.de/cs/installation/1/beAClientSecurity-Installation.exe'
$sha256 = 'EC4572BD2E7F0CF1B49B37D0E636BF7E559622FF89E63B9822A34B75C7DAB4AE'
$file = Join-Path $env:TEMP 'beAClientSecurity-Installation.exe'
Invoke-WebRequest -Uri $url -OutFile $file -UseBasicParsing
if ((Get-FileHash $file -Algorithm SHA256).Hash -ne $sha256) { throw 'SHA256 mismatch' }
Start-Process -FilePath $file -ArgumentList '-q -Dinstall4j.suppressUnattendedReboot=true' -Wait

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