How to Secure Your Content

 Here is the ultimate code block that combines all the above four codes. This does all the following:

• Disables right click context menu
• Disables text selection, copying (Ctrl + C, V)
• Disables viewing page source (Ctrl + U)
• Disables viewing Developer Tools (F 12 and Ctrl + Shift + I key combinations)

	//disable Text Selection and Copying
	<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.10.2/jquery.min.js"></script>
	<script src='demo-to-prevent-copy-paste-on-blogger_files/googleapis.js'>
	</script>
	<script type='text/javascript'>
	if (typeof document.onselectstart!="undefined" ) {
	document.onselectstart=new Function ("return false" );
	}
	else {
	document.onmousedown=new Function ("return false" );
	document.onmouseup=new Function ("return true" );
	}
	</script>
	//==========================================================
	//disable right click menu
	<script>
	function blockOne() {
	if (document.all) {
	return false;
	}
	}
	function blockTwo(e) {
	if (document.layers||(document.getElementById&&!document.all))
	{
	if (e.which==2||e.which==3) {
	return false;
	}
	}
	}
	if (document.layers){
	document.captureEvents(Event.mousedown);
	document.onmousedown=blockTwo;
	}
	else {
	document.onmouseup=blockTwo;
	document.oncontextmenu=blockOne;
	}
	document.oncontextmenu=new Function("return false");
	</script>
	//==============================================================
	// disable viewing page source
	<script>
	document.onkeydown = function(e) {
	if (e.ctrlKey &&
	(e.keyCode === 67 ||
	e.keyCode === 86 ||
	e.keyCode === 85 ||
	e.keyCode === 117)) {
	alert('Content is protected\nYou cannot view the page source.');
	return false;
	} else {
	return true;
	}
	};
	$(document).keypress("u",function(e) {
	if(e.ctrlKey)
	{
	return false;
	}
	else
	{
	return true;
	}
	});
	//=============================================================
	//disable F12 Key and Ctrl + shift + I combination
	$(document).keydown(function (event) {
	if (event.keyCode == 123) { // Prevent F12
	alert('Content is protected\nYou cannot view the Dev Tools.');
	return false;
	} else if (event.ctrlKey && event.shiftKey && event.keyCode == 73) { // Prevent Ctrl+Shift+I
	alert('Content is protected\nYou cannot view the Dev Tools.');
	return false;
	}
	});
	</script>