On Tue, Feb 18, 2014 at 12:25 AM, Juan Miranda <jmirandavigo@xxxxxxxxxxx>wrote: > When you create a dblink the SCN of both databases is synchronized, but > there are no problems with this. There's a fairly serious problem, actually. It was discovered by InfoWorld a while back. See http://www.infoworld.com/d/security/fundamental-oracle-flaw-revealed-184163-0 -- Andy Wattenhofer Manager, Database Administration University of Minnesota