256 Bit Encryption:

256 bit encryption at rest has: 115,792,089,237,316,195,423,570,985,008,687,907,853,269,984,665,640,564,039,457,584,007,913,129,639,936 possibilities.. Think of it a a key to a door with 2^256 cuts along the blade or 1.1x10^77 combinations. That's 78 digits! If someone were to hack at a good password, with every single computer on earth, all at the same time, for 4 billion years, no computer or combination of computers on earth can break it.