How Encryption for Strong Security Works
- 1. How Encryption for Strong Security
Works
● File encryption
● Data encryption
● Link encryption
● Firewall
S1170062 Yu Saito
S1170066 Takahiro Shimazaki
S1170074 Yu Nakagawara
S1170083 Ryosuke Yasuda
- 2. File encryption
● File encryption doesn't
permit to read and
change files in central
servers and mass-
storage devices
without encryption key.
- 3. Data encryption
● Data encryption is
system that combine
real data with
pseudorandom data.
● It is able to be
decrypted with
encryption key.
- 4. Link encryption
● Link encryption is able
to encrypt where
between encrypted
data and enclosed
data in unencrypted
TCP/IP.
- 5. Firewall
● Firewall is a system
that protects
computer network
from intruction.
Firewall anable us
monitoring and
cutoff bad access.
- 6. References
● Wikipedia
http://ja.wikipedia.org/wiki/
● E-words
http://e-words.jp/