DEP (Data Execution Policy) with PowerShell

# Check DEP (Data Execution Policy) with PowerShell
Get-WmiObject -Class Win32_OperatingSystem -Property DataExecutionPrevention_SupportPolicy

# Values:
#2  OptIn (default configuration)   Only Windows system components and services have DEP applied
#3  OptOut  DEP is enabled for all processes. Administrators can manually create a list of specific applications which do not have DEP applied
#1  AlwaysOn    DEP is enabled for all processes
#0  AlwaysOff   DEP is not enabled for any processes

# Source: https://support.microsoft.com/en-us/kb/912923