Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Comparison of full block and incremental storage mode options.
| Property | Full block | Incremental |
| Transactions | 1 | 1 or more |
| Cipher padding | Negligible | Potentially considerable |
| Record isolation | No | Yes |
| Speed of transmission | Slow | Potentially fast |
| Size of transmission | Large | Potentially small |
