Litecoin processes blocks every 2.5 minutes, instead of the 10 minutes taken by bitcoin’s blockchain. There are pros and cons to this processing time: there’s a higher probability of orphaned blocks, for example. On the positive side of things, Litecoin’s faster processing time means a greater resistance to a double spending attack over the same period as bitcoin. However, total work done is also a consideration – so if the network has 10 times less computing work done per block than bitcoin, then bitcoin’s confirmation is about 10 times harder to reverse – even though the Litecoin network can add confirmation blocks at a rate four times faster.