IHI Table1

Table 1. A comparison of auditable events by source, with a categorization of events affecting user-based non-repudiation

Auditable Events	Source of Software Audit mechanism Checklist				Affects User-based Non-repudiation
Log Entry Item	Chuvakin and Peterson[3]	CCHIT[2]	SANS[7]	IEEE[6]	Yes or No
System startup	X	X	X		N
System shutdown	X	X	X		N
System restart			X		N