Once a year.
													
																	Hacking keypad door lock. 
									
		
	
	
		
	
	
		
	
	
		
	
																	You know the ones with a lock and key. 
																	They re easy to hack and in some cases they re even easier to physically pick than traditional locks. 
																	A good hacker can already pick most locks hackers and locks are a. 
																	A 16x2 lcd will be used for display. 
															
													
									
		
	
	
		
	
	
		
	
	
		
	
																	I worked in hotel security at the time and discovered that many of these defaults were in use at assorted locations where i worked. 
																	The components required for this project are as follows. 
																	9 2016 3 43 p m. 
																	In this project we are going to make a keyless door lock system which uses a 4x4 keypad to enter the keys and a dc lock to open or close the door. 
															
													
									
		
	
	
		
	
	
		
	
	
		
	
																	Smart locks bluetooth enabled locks that open at the touch of an app aren t strong at all. 
																	Arduino keyless door lock system with keypad and lcd 0. 
																	Most combination and keypad locks use a combination of numbers or. 
																	2600 magazine had a nice article 10 years ago about default codes for many different keypad locks including fedex drop boxes. 
															
													
									
		
	
	
		
	
	
		
	
	
		
	
																	Keypad locks like the nest x yale lock with nest connect link to amazon allow you to program a code or combination to use when unlocking your door.