prevention methods Flashcards
name 3 prevention methods
physical
logical
secure destruction of data
what do bio metric devices do
uses a persons physical characteristics
what does a firewall do
a security device that blocks against threats
what is a secure backup
copy of data or files that are currently in use
what is a logical prevention method
uses software based based techniques for user authority
what is encryption
taking data and scrambling it
what are the 4 ways to secure destruction of data
physical destruction
data wiping or overwriting
encryption
data destruction services
what is data sanitation
process of deliberately and permanently removing data from a storage device and make it unrecoverable
what is data erasure
uses software to overwrite data
what is magnetic wipe
removes the magnetic field part of a storage device
what is physical destruction
most secure/expensive hard drive shredder/drill or hammer
