[Samba] Samba 3.10 and higher

[Kramer Jens ZFF ISAC]

Due the software Ultraedit, it is possible to manipulate the ownership of
Files!!!
This may be a big securetyhole.
 
A test.txt  owner jens:group fish Unixrights 760 opened an manipulated whit
ultraedit, saved. ther will be 2 Files
one test.txt which is owned by the modifier( e.g hans:fish), and a
test.txt.bak which is owened by jens.fish.
That's OK.
so if i repeat this sequenz again, i will delete the first created
test.txt.bak with my own, and destroyed the original File from the original
User.
 
 
 
How is this possible??? Can I forbid this action???
 
Thanks
Jens