The Security chapter within the Shared Workspace Business Manual
is concerned with protecting the confidentiality, integrity and
availability of the information within Shared Workspace.
The security guidance and policies within this manual address the specific issues that are likely to affect the security of Shared Workspace as an Online Service. The security policies identified within this manual supplement existing HMRC security policies and Government legislation.
Guidance on HMRC security can be found in the Security and Business Continuity site.
The Departmental Security Standards Manual details HMRC security policies and standards.