Handles querying and setting of memory protection flags in Windows.
vprotect is a simple tool that allows changing a process’s memory protection flags in Windows.
Memory protection flags here refer to the memory protection constants are are used to signify the protection that each page in memory has. Examples of such constants include PAGE_EXECUTE, PAGE_EXECUTE_READ, PAGE_NOACCESS, and so on.
The set of constants, and their corresponding values, may be found here: http://msdn.microsoft.com/en-us/library/windows/desktop/aa366786(v=vs.85).aspx