Our services
Dictionary
Newsletters
Register
Log in
On Futura
Google
Accueil
Dictionary
www.futura-sciences.us
High-Tech
R
Alphabetical index
123
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
U
V
W
X
Y
Z
Radio data network
A radio data network is a digital radio network offering ...
Random number
Random numbers are an important feature of encryption ...
RC2
RC2, Rivest Cipher 2 A 64 bit symmetric block cipher with ...
RC4
RC4: Rivest Cipher 4 A variable length encryption key, which ...
RC5
RC5, Rivest Cipher 5 Encryption by argument blocks, block ...
REDOC
REDOC, Requirements Design Options and Constraints: a block ...
Redundant Code
Redundant code uses more symbols than necessary to represent ...
Repeater
A repeater is a device composed of one or more amplifiers or ...
Repudiation
For a person involved in a communication, repudiation means ...
Residual error rate
The residual error rate is the ratio of the number of ...
Responsivity
Telecommunications. A receiver is characterised by its ...
Revocation
Revocation is the disavowal of a certificate or authorisation.
RFID
Radio Frequency Identification: a method for the remote ...
RGB
RGB: Red Green Blue. It denotes a video signal that uses the ...
RIPE-MD
RIPE-MD, Race Integrity Primitives Evaluation Message ...
Roaming
Roaming is a service offered by telecommunications operators ...
ROT-13
ROT-13, Rotation Cipher A simple substitution cipher (Caesar ...
Router
A router is a device for interconnecting two networks at ...
RSA
The RSA algorithm (named after its inventors Ron Rivest, Adi ...