Chaque jour, nous vous offrons des logiciels sous licence GRATUITS que vous devriez autrement payer!

Ultima Steganography 1.5 Giveaway
$24
EXPIRÉ

Giveaway of the day — Ultima Steganography 1.5

Ultima Steganography est un logiciel de steganographie extrêmement facile à utiliser.
$24 EXPIRÉ
Note des utilisateurs: 251 (33%) 515 (67%) 2 commentaires

L'offre gratuite du jour pour Ultima Steganography 1.5 était valable le 21 février 2011!

Offre gratuite du jour
$29.95
GRATUIT aujourd’hui
Enlarge PNG Images Up to 4X or 16X and Preserve Transparency!

Ultima Steganography est un logiciel de steganographie extrêmement facile à utiliser. Avec l'aide du programme, vous pouvez facilement chiffrer un fichier et le cacher dans une image. Une fois un fichier caché dans une image, l'image enregistrée est encore une image, et s'affichera comme toute autre image et ressemblera à son ancienne version, seulement elle contiendra un fichier caché.

La sécurité et l'intégrité des fichiers sont présentement les problèmes les plus courants dans le monde de l'informatique. Gardez vos données privées en sécurité grâce à l'aide de Ultima Steganography.

Configuration minimale:

Windows XP/ Vista/ 7

Éditeur:

Enplase Research

Page web:

http://enplase.com/pages/Ultima+Steganography+description.html

Taille du fichier:

3.11 MB

Prix:

$24

GIVEAWAY download basket

Developed by Hewlett-Packard
Developed by Kaspersky Lab
The standard anti-malware solution for Windows.
Recover lost or forgotten passwords for RAR files.

Commentaires sur Ultima Steganography 1.5

Thank you for voting!
Please add a comment explaining the reason behind your vote.
#2

Fonctionne parfaitement ! on peut simplement voir le "poids" de la photo augmenter avec les documents intégrés.. ce qui pourrait paraître douteux à des pro ; alors attention aux mails !

Réponse   |   Aladdin  –  11 years ago  –  Avez-vous trouver ce commentaire utile ? oui | non (0)
#1

Bonjour.
Pour un petit patch FR c'est par ici :
http://www.mediafire.com/download.php?ajm2qvm38ojjfld

Réponse   |   dec  –  11 years ago  –  Avez-vous trouver ce commentaire utile ? oui | non (0)
Ajouter un commentaire
Top commentaires en anglais
#5

Wire FX: It is sad to hear people suggest that only those doing something illegal would have a reason to hide something. I suppose you also feel that people should not have locks on the front door of their homes since as long as they have nothing illegal in their house, why not leave it open for anyone who feels like walking in?

Seriously - I know that I have a lot of things which I would want to keep secret and secured but none of it is illegal or even morally questionable. Now some of it could not be protected with this software but some of it would work well with s/w of this type.

Even just simple stuff like passwords - we are told to have different passwords for every account, to choose things which are random so they can't be guessed and change them often - I don't know about you, but for me that would be dozens of random passwords changed frequently, the idea of having a nice list hidden in, say, my desktop wallpaper so I can check it as I need to but others would not even know it is there - well, if this s/w is quick enough to be practical, then there is a good example of it's morally acceptable and legal use.

Fire Monkey  –  11 years ago  –  Avez-vous trouver ce commentaire utile ? oui | non (+145)
#4

Here's how to hide files in an image without using any software:
http://www.sizlopedia.com/2008/01/23/how-to-hide-important-files-inside-a-picture/

cmmr  –  11 years ago  –  Avez-vous trouver ce commentaire utile ? oui | non (+138)
#3

@ Wire FX:
Since you're talking about "ethics" and legality in combination with encryption, I feel sorry for you, you're CLUELESS!

You don't have a clue about the extend of today's spying in every sector, including industrial spying, patents, personal data etc.

The only reason someone might not be advised to use such a software for sensitive data, is that it won't protect you enough. This is also true for software costing thousands (the vast majority of such software).

Sam  –  11 years ago  –  Avez-vous trouver ce commentaire utile ? oui | non (+105)
#2

Wirefx: We wear clothes in public because some things are best kept private. That is also why letters are sent in envelopes. It is wise to secure data traversing the Intranet, where security is so poor that it can be regarded as "public". Steganography is one way of doing that.

cmmr: While that technique would fall within the definition of "steganography", the more usual technique is to hash the file to be hidden and then change the least significant digits to encode that within the image file acting as a receptacle. That usually has minimal impact on file size, but requires that the file to be hidden is no larger than about 4% of the size of the image, for a 24-bit image.

Trucker: One additional way to secure one's copyright on pictures is to add a copyright notice using steganography. Since most stealers of pictures are too lazy even to edit them, that can be useful proof of theft.

One trouble with adding data to images is that it can readily be stripped out when even minor changes are made to the image.

AJW  –  11 years ago  –  Avez-vous trouver ce commentaire utile ? oui | non (+73)
#1

I would enthusiastically endorse this were it not for the fact that Enplase code quality is low and that they missed the point of steganography, which is that it should be undetectable. The name of the file which you're hiding and its description are not encrypted, at least not by your key, therefor they are detectable. When you decrypt, your key is visible.

The install is clean. Bugs that were noted last time appear to be fixed, but you should always check that the encrypted file unencrypts correctly. Interestingly, this exposed a bug in the Windows 7 Windows Photo Viewer, it's not displaying large JPEG files correctly, as verified by other photo viewers (the color saturation or luminosity is off).

I recommend reading my comments #19 and #43 from the August 22, 2010 giveaway, noting that some of the bugs mentioned last time appear to be fixed.

Lossless operations can be performed on the result images. I recommend running PNG files through a PNG optimizer, you can easily cut the result file sizes in half without affecting the encrypted data. Large files can obviously be split and the pieces encrypted in multiple images.

Fubar  –  11 years ago  –  Avez-vous trouver ce commentaire utile ? oui | non (+57)

offres du jour pour iPhone »

cRate Pro - Currency Converter Giveaway
Convert exchange rates for over 160 currencies.
$0.99 ➞ logiciel gratuit du jour
Unit Converter Pro HD Giveaway
Please feel free to give a ★★★★★ rating! The most powerful unit converter in the market.
$0.99 ➞ logiciel gratuit du jour
Fireworks Pro - Best Fireworks Giveaway
A pyrotechnic application that allows you to relax with beautiful fireworks display.
$1.99 ➞ logiciel gratuit du jour
EPA 608 Practice Test Giveaway
Prepare and successfully pass the EPA 608 Core, Type I, Type II, and Type III tests.
$9.99 ➞ logiciel gratuit du jour
X-Reader: Another EBook Reader Giveaway
Welcome to use X-Reader App. It supports multi-languages and iPhone/iPad/Mac multi-systems.
$0.99 ➞ logiciel gratuit du jour

offres du jour pour Android »

Cuticon Drop - Icon Pack Giveaway
A custom icon pack for Android.
$1.99 ➞ logiciel gratuit du jour
Perfect Fit Block Puzzle Giveaway
Keep your brain active and sharp and analyze the possibilities to fill the hexagon blocks without using the hints.
$2.49 ➞ logiciel gratuit du jour
[VIP]Missile Dude RPG: Tap Tap Missile Giveaway
Clicker RPG, Missile simulator.
$1.99 ➞ logiciel gratuit du jour
Cartoon Slash : Premium Online Giveaway
Cartoony heroes in this world struggle to be stronger!
$1.99 ➞ logiciel gratuit du jour
League of Stickman 2-Sword Demon Giveaway
Get new A-class hero Sword Demon on this special version.
$0.99 ➞ logiciel gratuit du jour