That pixellation is insecure. If you blur / pixelate to hide details, Apple *can* decipher it. Maybe not letters, but there's only 10 digets in [0:9], and 2x4 pixels with 6 levels of brightness has 48 possibilities, so they can recover it.
Obviously it depends on how determined they are, but a simple black-out is *much* safer.
	
		
			
		
		
	
				
			Obviously it depends on how determined they are, but a simple black-out is *much* safer.
 
 
		 
 
		 
 
		 
 
		 
 
		 
 
		 
 
		 ,what i want most... is RENTINA DISPLAY!!!
,what i want most... is RENTINA DISPLAY!!!  
 
		 
 
		 
 
		 
 
		 
 
		 
 
		