Ensure 'Turn off real-time protection' is set to 'Disabled'

CaoCấp 1Tự độngdefender

Mô tả

This policy setting configures real-time protection prompts for known malware detection. Microsoft Defender Antivirus alerts when malware or potentially unwanted software attempts to install itself or run on the system. The recommended state for this setting is: Disabled. Rationale: When running an antivirus solution such as Microsoft Defender Antivirus, it is important to ensure that it is configured to heuristically monitor in real-time for suspicious and known malicious activity. Audit reads the Group Policy registry value and prints 'compliant', 'unset' (policy not configured, reported as FAIL) or the non-compliant value. Registry value: HKLM\SOFTWARE\Policies\Microsoft\Windows Defender\Real-TimeProtection:DisableRealtimeMonitoring (REG_DWORD); compliant when it is 0. Remediation writes 0 locally; in a domain set it through the ADMX so Group Policy does not revert it.

Cách kiểm tra

Phương pháp kiểm tra: Windows Registry

registry

$v = (Get-ItemProperty -Path 'Registry::HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-TimeProtection' -Name 'DisableRealtimeMonitoring' -ErrorAction SilentlyContinue).'DisableRealtimeMonitoring'; if ($null -eq $v) { 'unset' } elseif (($null -ne $v -and @(0) -contains [int64]$v)) { 'compliant' } else { "non-compliant: $v" }

Đầu ra mong đợi: compliant

Cách khắc phục

Phương pháp khắc phục: Lệnh shell

shell

$p = 'Registry::HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-TimeProtection'; if (-not (Test-Path -Path $p)) { New-Item -Path $p -Force | Out-Null }; New-ItemProperty -Path $p -Name 'DisableRealtimeMonitoring' -Value 0 -PropertyType DWord -Force | Out-Null

Thuộc tính

Hệ điều hành: Bất kỳ
Thẻ: defenderantiviruscis-l1
Tham chiếu: CIS Microsoft Defender Antivirus Benchmark v1.0.0 - 1.10.5 Ensure 'Turn off real-time protection' is set to 'Disabled'

Kiểm tra máy này

Chạy lệnh này trên máy bạn được phép kiểm tra. Lần quét chỉ ở chế độ đọc.

shell

tmaegis scan --target defender