Mining in bitcoin network cannot be overemphasize they are really interesting things every crypto lover need to get acquainted with, but the higher hash power you use will determine your earning.
Slushpool have been operating since 2010 and are still active the major crypto mined on this pool are bitcoin, Zcash and ZEC for a user to earn on slushpool an account have to be registered followed by setting up a mining pool which will be done by following step set up by the platform if you are novice on how to setup your pool a representative will be assigned to you on how to setup your pool.
Scoring hash is a method used by slushpool to reward users when miner have found and completed a transaction on the block this is quite complicated but in simple term if your scoring hash is 1% on the pool you get a reward of 1% from the pool rewards this means a user earning and reward are determined by their scoring hash.
The company uses high secure server with 2 factor authentication you can also lock your wallet address if you feel someone is spying email will always be sent to a user whenever they want to have access to their account this actually shows slushpool to be highly secure and safe.