Chapter 5 Protecting Security of Assets Flashcards
“applied to information, the unauthorized disclosure of which reasonably could be expected to cause serious damage to the national security that the original classification authority is able to identify or describe.”
Top Secret
Secret
Confidential
Unclassified
Secret
available to anyone, though it often requires individuals to request the information using procedures identified in the Freedom of Information Act (FOIA).
Top Secret
Secret
Confidential
Unclassified
Unclassified
“applied to information, the unauthorized t disclosure of
which reasonably could be expected to cause exceptionally grave damage to the national security that the original classification authority is able to identify or describe.”
Top Secret
Secret
Confidential
Unclassified
Top Secret
“applied to information, the unauthorized disclosure
of which reasonably could be expected to cause damage to the national security that the original classification authority is able to identify or describe.”
Top Secret
Secret
Confidential
Unclassified
Confidential
information posted in websites, brochures, or any other public source.
Confidential or Proprietary
Private
Sensitive
Public
Public
a data breach would cause serious damage to the mission of the organization.
Confidential or Proprietary
Private
Sensitive
Public
Private
a data breach would cause exceptionally grave damage
to the mission of the organization.
Confidential or Proprietary
Private
Sensitive
Public
Confidential or Proprietary
a data breach
would cause damage to the mission of the organization.
Confidential or Proprietary
Private
Sensitive
Public
Sensitive
________ is the data that remains on a hard drive as residual magnetic flux.
Data remanence
What realigns the magnetic fields in magnetic media such as traditional hard drives, magnetic tape, and floppy disk drives.
Degausser
any process that purges media or a system in
preparation for reuse in an unclassified environment
Erasing Clearing Purging Declassification Sanitization Degaussing
Declassification
combination of processes that removes data from a system or from media. It ensures that data cannot be recovered by any means.
Erasing Clearing Purging Declassification Sanitization Degaussing
Sanitization
creates a strong magnetic field that erases data on some media and used to remove data
from magnetic tapes
Erasing Clearing Purging Declassification Sanitization Degaussing
Degaussing
writes a single character over the entire media, writes the character’s complement over the entire media, and finishes by writing random bits over the entire media. It repeats this in three separate passes,
Erasing Clearing Purging Declassification Sanitization Degaussing
Clearing
clearing that prepares media for reuse in less secure environments. Repeats the clearing process multiple
times and may combine it with another method
Erasing Clearing Purging Declassification Sanitization Degaussing
Purging
