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.

XML eXtensible Markup Language

The common language of the Web that is used to exchange information. SESA manipulates data in XML format.

A specification developed by the W3C. XML allows designers to create custom tags to enable flexibility in sharing and displaying Web documents.