Backup HDD to Cloud will possible ?

HI All , 

              In My one client i install cisco Linksys 1900 AC router and connect with 1Tb HDD directly connect to this router ,

                        In this small office 25 people is sitting . they weekly manually take backup in 1TB Hdd which is connected to router

                               So My query is can we automatically  transfer data to cloud from HDD . So they can not relay or concern about HDD  crash .  

Thank You , 

Regards

Rahul Dattaria