The glossary below contains many of the terms you will find in common use throughout the Symantec Security Response website. Please refer to this list to find definitions of terms and answers to other Internet security-related questions.

PDDO PureDisk deduplication option

A plug-in that uses the NetBackup OpenStorage API to enable NetBackup to write backups to a PureDisk storage pool. All NetBackup data that is written to a PureDisk storage pool is deduplicated.