diff --git a/src/Components/Modules/Dvar.cpp b/src/Components/Modules/Dvar.cpp
index 62489689..261ca031 100644
--- a/src/Components/Modules/Dvar.cpp
+++ b/src/Components/Modules/Dvar.cpp
@@ -178,6 +178,11 @@ namespace Components
 		return Dvar::Register<const char*>(name, username.data(), Dvar::Flag(flag | Game::dvar_flag::DVAR_FLAG_SAVED).val, description).get<Game::dvar_t*>();
 	}
 
+	Game::dvar_t* Dvar::SetFromStringByNameExternal(const char* dvar, const char* value)
+	{
+		return Game::Dvar_SetFromStringByNameFromSource(dvar, value, Game::DvarSetSource::DVAR_SOURCE_EXTERNAL);
+	}
+
 	Dvar::Dvar()
 	{
 		// set flags of cg_drawFPS to archive
@@ -211,6 +216,15 @@ namespace Components
 
 		// Hook dvar 'name' registration
 		Utils::Hook(0x40531C, Dvar::RegisterName, HOOK_CALL).install()->quick();
+
+		// Don't allow setting cheat protected dvars via menus
+		Utils::Hook(0x63C897, Dvar::SetFromStringByNameExternal, HOOK_CALL).install()->quick();
+		Utils::Hook(0x63CA96, Dvar::SetFromStringByNameExternal, HOOK_CALL).install()->quick();
+		Utils::Hook(0x63CDB5, Dvar::SetFromStringByNameExternal, HOOK_CALL).install()->quick();
+		Utils::Hook(0x635E47, Dvar::SetFromStringByNameExternal, HOOK_CALL).install()->quick();
+
+		// Entirely block setting cheat dvars internally without sv_cheats
+		//Utils::Hook(0x4F52EC, Dvar::SetFromStringByNameExternal, HOOK_CALL).install()->quick();
 	}
 
 	Dvar::~Dvar()
diff --git a/src/Components/Modules/Dvar.hpp b/src/Components/Modules/Dvar.hpp
index 01cae6da..b12ed8c7 100644
--- a/src/Components/Modules/Dvar.hpp
+++ b/src/Components/Modules/Dvar.hpp
@@ -58,5 +58,7 @@ namespace Components
 		static Utils::Signal<Callback> RegistrationSignal;
 
 		static Game::dvar_t* RegisterName(const char* name, const char* defaultVal, Game::dvar_flag flag, const char* description);
+
+		static Game::dvar_t* SetFromStringByNameExternal(const char* dvar, const char* value);
 	};
 }
diff --git a/src/Game/Functions.cpp b/src/Game/Functions.cpp
index 849d26b4..cf10cbd2 100644
--- a/src/Game/Functions.cpp
+++ b/src/Game/Functions.cpp
@@ -215,6 +215,8 @@ namespace Game
 
 	SEH_StringEd_GetString_t SEH_StringEd_GetString = SEH_StringEd_GetString_t(0x44BB30);
 
+	Dvar_SetFromStringByName_t Dvar_SetFromStringByName = Dvar_SetFromStringByName_t(0x4F52E0);
+	Dvar_SetFromStringByNameFromSource_t Dvar_SetFromStringByNameFromSource = Dvar_SetFromStringByNameFromSource_t(0x4FC770);
 	Dvar_SetStringByName_t Dvar_SetStringByName = Dvar_SetStringByName_t(0x44F060);
 
 	SL_ConvertToString_t SL_ConvertToString = SL_ConvertToString_t(0x4EC1D0);
diff --git a/src/Game/Functions.hpp b/src/Game/Functions.hpp
index 998f3738..dd8783fc 100644
--- a/src/Game/Functions.hpp
+++ b/src/Game/Functions.hpp
@@ -194,6 +194,12 @@ namespace Game
 	typedef dvar_t* (__cdecl * Dvar_RegisterColor_t)(const char* name, float r, float g, float b, float a, int flags, const char* description);
 	extern Dvar_RegisterColor_t Dvar_RegisterColor;
 
+	typedef dvar_t*(__cdecl * Dvar_SetFromStringByName_t)(const char* cvar, const char* value);
+	extern Dvar_SetFromStringByName_t Dvar_SetFromStringByName;
+
+	typedef dvar_t*(__cdecl * Dvar_SetFromStringByNameFromSource_t)(const char* cvar, const char* value, DvarSetSource source);
+	extern Dvar_SetFromStringByNameFromSource_t Dvar_SetFromStringByNameFromSource;
+
 	typedef void(__cdecl * Dvar_SetStringByName_t)(const char* cvar, const char* value);
 	extern Dvar_SetStringByName_t Dvar_SetStringByName;
 
diff --git a/src/Game/Structs.hpp b/src/Game/Structs.hpp
index 8b64af60..9ff1a83e 100644
--- a/src/Game/Structs.hpp
+++ b/src/Game/Structs.hpp
@@ -87,6 +87,14 @@ namespace Game
 		DVAR_FLAG_NONEXISTENT = 0xFFFFFFFF	//no such dvar
 	} dvar_flag;
 
+	enum DvarSetSource
+	{
+		DVAR_SOURCE_INTERNAL = 0x0,
+		DVAR_SOURCE_EXTERNAL = 0x1,
+		DVAR_SOURCE_SCRIPT = 0x2,
+		DVAR_SOURCE_DEVGUI = 0x3,
+	};
+
 	typedef enum
 	{
 		DVAR_TYPE_BOOL = 0,