VM disks in public cloud may be shared by customers. This is privacy problem. Is there a quick method to sniff the data left on a Linux VM? One possible method:# dd if=/dev/xvda bs=1M | strings -n 100 > strings.txt Using the dd and strings which are pervasive on Linux systems.Related posts:Data Consistency Models of Public Cloud Storage Services: Amazon S3, Google Cloud Storage and Windows Azure Storage How to enlarge root partition and filesystem size of cloud Linux VM at runtime without rebooting Linux How to add Chinese input method to Unbuntu 18.04? Conferences on Cloud Computing 2011 Conferences on Cloud Computing 2012 Conferences on Cloud Computing 2013 Reading List for Distributed Systems and Cloud Computing How to generate a pair of RSA private and public key in Linux?