It does not seem that this is receiving a large amount of attention. Physical Protection of Infrastructure

1. Priority: Planning and resource allocation: An action item for this priority is to help private organizations to implement enhanced security measures. Such measures will be rewarded with cost-effective incentives from the government.

This action appears to have received considerable attention. Numerous government grant programs have been implemented in this regard. The Port Security Program and the Trucking Security Programs for example provide grants to private sector businesses in transport.

2. Priority: Information sharing, indications and warnings: an action item is to define information sharing requirements that relate to protection, and to establish processes that are effective and efficient in their response to emergencies.

Like Cyberspace security, it appears that this goal...

The Department of Homeland Security is still working on information protection and data security protocols, allocating resources for training, and develop technological solutions to address problems in this regard. One challenge is the rapid development of technology, which makes adequate information sharing technology difficult to maintain.
3. Priority: Personnel surety refers to programs to ensure that the country's human resources are protected against terrorism and other related dangers. For this, a coordination task was implemented in order to develop national standards for personnel surety. This appears to have received considerable attention and funding. The CFATS Personnel Surety Program has for example been proposed by the DHS. This program would allow chemical facilities to identify persons with terrorist ties by means of information sharing between the facilities and the Department of Homeland Security.