Security is always concern everywhere.
I will explain how to configure Intel TXT in Dell servers. It is very easy to configure just follow below steps it will be done.
1- BIOS configure
Enable TXT from BIOS. It require TPM to enabled from server. Good practice is to set BIOS password after these two setting. Set some nice password.
2- Install Operating system
Install your beloved operating system. it can be Suse, Redhat, CentOS, Ubuntu or any thing else.
Your operating system should be configured for INTEL_TXT and HAVE_INTEL_TXT. Without this kernel support will not be there for TXT.
Once OS installation is over install tboot package and its dependent packages.
3- Tboot setup/configuration
You need to have SINIT..BIN for your server. Go through below link and find suitable for you.
copy SINIT.BIN file to /boot directoory.
Now its time to create grub entry.
If you are using grub-2.0 just run command grub2-mkconfig, your job is done.
It will create one boot entry in grub.
Reboot your server and it is done.
Dell Inc (Bangalore)
It is Trusted Execution Technology (TXT) :)