Hi Jiewen, I think SecuritySamplePkg used to save 1) sample implementation for security related features, 2) it's platform scope feature. SecurityPkg used to save 1) common security features, 2) It's not a sample implementation. This is just my proposal, If you have better one, you can raise here. Thanks, Eric From: Yao, Jiewen Sent: Friday, May 31, 2019 3:49 PM To: Dong, Eric ; devel@edk2.groups.io; Gao, Liming ; Kubacki, Michael A ; Oram, Isaac W ; Kinney, Michael D Subject: RE: [RFC][edk2-platform][Add new packages in Platform\Intel directory] Would you please clarify the position of SecuritySamplePkg ? What is the difference between SecurityPkg and SecuritySamplePkg ? Thank you Yao Jiewen From: Dong, Eric Sent: Friday, May 31, 2019 3:46 PM To: devel@edk2.groups.io; Gao, Liming >; Kubacki, Michael A >; Oram, Isaac W >; Kinney, Michael D >; Yao, Jiewen > Subject: [RFC][edk2-platform][Add new packages in Platform\Intel directory] Isaac, Jiewen & Mike, I plan to add a new driver named UserAuthentication. This driver shows a sample implementation about how to control user enter setup page. I plan to add a new package in Platform\Intel folder to save this driver. New package name is SecuritySamplePkg. Any comments for this RFC? Thanks, Eric _._,_._,_