Definition[]
A trustworthy system is
| “ | [c]omputer hardware, software and procedures that — 1) are reasonably secure from intrusion and misuse; 2) provide a reasonable level of availability, reliability, and correct operation; 3) are reasonably suited to performing their intended functions; and 4) adhere to generally accepted security procedures.[1] | ” |
| “ | a system that meets specific security requirements in addition to meeting other critical requirements.[2] | ” |