Correções

An overview security

• As computer scientist, I meet everyday a lot of security problems.

• Actually, many people don't take care of their data and those can be compromised by malice or by accident.

• I often carry on specific tasks on confidential data for the customers, I need regulary to change my password, in this way, I protect my data at each level.

• Passwords are the main device for restricting access to a machine or network.