CHE SIGNIFICA STEGANOGRAPHIC IN INGLESE
steganografia
Steganografia è l'arte o la pratica di nascondere un messaggio, un'immagine o un file all'interno di un altro messaggio, immagine o file. La parola steganografia combina le parole antiche greche steganos, che significa "coperto, nascosto o protetto" e graphein che significa "scrittura". Il primo utilizzo registrato del termine fu nel 1499 da Johannes Trithemius nella sua Steganographia, un trattato sulla crittografia e la steganografia, mascherato come un libro sulla magia. Generalmente, i messaggi nascosti appariranno come qualcosa di diverso: immagini, articoli, elenchi di shopping o altri testi di copertina. Ad esempio, il messaggio nascosto può essere in inchiostro invisibile tra le linee visibili di una lettera privata. Alcune implementazioni della steganografia che non hanno un segreto comune sono forme di sicurezza per oscurità, mentre schemi steganografici a chiave dipendono dal principio di Kerckhoffs. Il vantaggio della steganografia sulla crittografia da sola è che il messaggio segreto destinato non attirerà l'attenzione su se stessa come oggetto di esame.
definizione di steganographic nel dizionario inglese
La definizione di steganografica nel dizionario è di, o pertinente a, steganografia.
PAROLE IN INGLESE ASSOCIATE CON «STEGANOGRAPHIC»
steganographic ·
algorithms ·
embedding ·
jpeg ·
images ·
with ·
visual ·
criterion ·
watermarking ·
file ·
system ·
techniques ·
tools ·
download ·
steganography ·
practice ·
concealing ·
message ·
image ·
within ·
another ·
word ·
combines ·
ancient ·
greek ·
this ·
paper ·
present ·
stor ·
mechanism ·
designed ·
give ·
user ·
very ·
high ·
level ·
protection ·
against ·
being ·
steganographic ·
encoder ·
alan ·
eliasen ·
form ·
uses ·
hide ·
even ·
audio ·
detailed ·
look ·
sans ·
institute ·
reposting ·
permitted ·
without ·
express ·
written ·
permission ·
their ·
open ·
systems ·
environment ·
stegfs ·
linux ·
mcdonald ·
only ·
does ·
encrypt ·
10 LIBRI IN INGLESE ASSOCIATI CON «STEGANOGRAPHIC»
Scopri l'uso di
steganographic nella seguente selezione bibliografica. Libri associati con
steganographic e piccoli estratti per contestualizzare il loro uso nella letteratura.
1
Obfuscation and the
Steganographic Active Warden Model
This research identifies and defines a new subfield of information hiding research.
Patricia A. Lafferty,
2008
2
Information Hiding: 12th International Conference, IH 2010, ...
our robust encoding scheme and compare our results to the most recently
proposed steganographic timing channel [6]. The latter, to the best of our
knowledge, is the only steganographic timing channel that is known to achieve
polynomial ...
Rainer Böhme, Philip W. L. Fong, Reihaneh Safavi-Naini,
2010
3
Digital Watermarking and Steganography
It is likely that the concept of steganographic security will follow the same path as
security in cryptography. The only unconditionally secure cryptographic system is
the one-time pad, which is, however, rarely used because of its impracticality.
Ingemar Cox, Matthew Miller, Jeffrey Bloom,
2007
4
Application of the RS Method to Detect
Steganographic ...
Steganography is the practice of hiding communications. In modern practices, this is usually accomplished by distributing the message within a much larger, unsuspicious set of data.
5
Information Hiding: Third International Workshop, IH'99, ...
In this paper, we study non-adaptive and adaptive steganographic techniques for
images with low number of colors in palette image formats. We have introduced
the concept of optimal parity assignment for the color palette and designed an ...
6
Compression Aided Feature Based Steganalysis of Perturbed ...
digital camera resolutions increase. These larger embedding domains are
utilized by increasingly sophisticated steganographic algorithms. These
algorithms produce media with statistical distributions that are much closer to the
original cover ...
7
On the Move to Meaningful Internet Systems: OTM 2008: OTM ...
3.2 Routing Tables Exchange To exchange routing tables between StegAgents
steganographic channels are used. In TrustMAS routing updates are sent at
regular intervals to finally achieve proactive hidden routing. Routing proactivity ...
R. Meersman, Zahir Tari,
2008
8
Aspects of Network and Information Security
Evangelos Kranakis, Evgueni A. Haroutunian, Elisa Shahbazian. steganographic
codes whose rate vanishes as block length increases [115]. The capacity can
also be considered a) as a mutual-information game between the data hider and
...
Evangelos Kranakis, Evgueni A. Haroutunian, Elisa Shahbazian,
2008
9
Steganography in Digital Media: Principles, Algorithms, and ...
Intuition tells us that steganographic capacity should perhaps be defined as the
largest payload that Alice can embed in her cover image using a specific
embedding method without introducing artifacts detectable by Eve. After all,
knowledge ...
10
Optical and Digital Techniques for Information Security
In Section 16.2, we first establish a formal framework and define the notion of
security for a steganographic system. We point out how conventional definitions
do not really adequately cover image steganography (or steganography using
any ...
6 NOTIZIE DOVE SI INCLUDE IL TERMINE «STEGANOGRAPHIC»
Vedi di che si parla nei media nazionali e internazionali e come viene utilizzato il termine ino
steganographic nel contesto delle seguenti notizie.
Pizza Hut steganography - hostage embeds hidden message in …
But that might have been too subtle for a steganographic (hidden) message, and thus might have gone unnoticed. At the same time, a "duress" order would ... «Naked Security, mag 15»
Leading the Eyewitness: Digital Image Forensics in a Megapixel World
Specific bits of a digital image file that have been replaced with the bits of a secret steganographic payload permit a covert agent to post top-secret documents ... «Scientific Computing, nov 14»
4 New Ways to Smuggle Messages Across the Internet
The act of concealing data in plain sight is known as steganography. Since antiquity, clandestine couriers have used hundreds of steganographic techniques, ... «IEEE Spectrum, set 13»
And the winner of the World War Two steganography competition is...
Last week, we wrote about a steganographic code that was used by the British during the Second Word War. The idea was to provide a mechanism for captured ... «Naked Security, mag 13»
New steganographic tool: Virtual Steganographic Laboratory
Virtual Steganographic Laboratory (VSL) is a simple, easy to use software for steganography, steganalysis and watermarking. It gives scientists and students a ... «Help Net Security, giu 09»
Steganography harnesses VoIP networks
The ideal case will be to eliminate all possibilities of hidden communication, but practically it is not possible as the number of steganographic techniques is high ... «SC Magazine UK, lug 08»