TLS_PSK vs TLS_PKI

[idata]

Hi,

I would like to know, if I use TLS-PSK provisioning. I read below about PID/PPS , Does that mean, PID?PPS only used during provisioning stage and normal day to day communication between SCS server and AMT device is not secure??

A pair of security keys that are used to ensure secure

communications between the configuration server and the Intel

AMT computer. After a computer is configured, these keys are

no longer used.

These keys are generated and entered into the IntelAMTdevice

during the initialization process.

Thanks

Soni

[Daniel_B_Intel1]

The use of the PID and PPS pair is only used for initial provisioning. Actual secure management of systems starts by reviewing Understanding Provisioning Models - Basic, Standard, & Advanced for explanation.-- http://communities.intel.com/docs/DOC-1323 http://communities.intel.com/docs/DOC-1323. You then can make decisions on what type of security you need.