Extensible Data Security Framework

The extensible data security framework is a new feature in Microsoft Dynamics
AX 2012 that enables developers and administrators to secure data in shared
tables such that users have access to only the part of the table that is allowed by
the enforced policy. This feature can be used in conjunction with role-based
security (also supported in Microsoft Dynamics AX 2012) to provide more
comprehensive security than was possible in the past.
Extensible data security is an evolution of the record-level security (RLS) that
was available in earlier versions of Microsoft Dynamics AX. Extensible data
security policies, when deployed, are enforced, regardless of whether data is
being accessed through the Microsoft Dynamics AX rich client forms, Enterprise
Portal web pages, SQL Server Reporting Services (SSRS) reports, or .NET
Services.

The extensible data security framework provides the following benefits to the
system administrator who helps secure data in Microsoft Dynamics AX 2012.

Regards,
Hossein Karimi