While logging on Amazon S3 or creating a bucket or uploading an object in a bucket , you might have faced a problem‘ The difference between the request time and the current time is too large ' .
The reason of this problem is that Amazon S3 allows only a small time stamp variation up to 15 minutes between the server and its requesting client (user pc). As Amazon is a big backup server of large number of users, security does matter a lot.
Synchronization of time between the server and the requesting client is very important to have an access to Amazon S3.To get rid of this problem you have to adjust the client's timing so that there is maximum time stamp difference up to 15 minutes.To get rid of this problem set the standard timing and the zone for your system.