If it is write access but not delete access (nor overwrite access) then there is no issue.
It is sometimes more secure to push because it requires no inbound connections or authorizations the live machine.
It is sometimes more secure to push because it requires no inbound connections or authorizations the live machine.
I remember seeing a "hacking" website get wiped along with all of its backups about 15 years ago and it left a very strong impression on me regarding this issue.