Steve Grobman of Intel has written a blog post “Hardware.Next: Hardware and firmware vulnerabilities provide tools to attackers and defenders.” Steve Grobman is the CTO for Intel Security Group at Intel Corporation.
The post mentions Intel SGX — which may’ve been updated with DXL support, not sure what DXL is yet — and other Intel and related security technologies, including CHIPSEC.
http://newsroom.intel.com/community/intel_newsroom/bios?n=Steven%20L.%20Grobman&f=searchAll
