hypnosec writes "The U.S.'s National Institute of Standards and Technology has come up with a set of proposed guidelines for security of server BIOSes— the mechanism on which most modern day computers rely during boot up. Recently quite a few instances of malware have been known to persistently infect computer systems, and cannot be removed even on OS re-installs. NIST is proposing a set of measures through which the BIOS can be made more secure and resistant to such firmware manipulating attacks. Mebromi is one such Trojan. NIST published the draft guidelines [PDF] earlier this week and has proposed four different features through which the server BIOSes can be made more secure: authenticated update mechanism; secure local update mechanism (optional); firmware integrity protections; and non-bypassability features."