Steganography - Revision history

Eskimo: Pointed broken "DeepSound" link to the new domain name

2024-12-13T12:59:59Z

Pointed broken "DeepSound" link to the new domain name

← Older revision		Revision as of 12:59, 13 December 2024
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	==External links==		==External links==

	* [~~http~~://~~jpinsoft~~.~~net~~/~~deepsound~~ DeepSound] Hide and encrypt data in sound files		* [https://github.com/Jpinsoft/DeepSound DeepSound] Hide and encrypt data in sound files
	* [https://embeddedsw.net/OpenPuff_Steganography_Home.html OpenPuff] Hides and encrypt data in various files		* [https://embeddedsw.net/OpenPuff_Steganography_Home.html OpenPuff] Hides and encrypt data in various files
	* [https://github.com/syvaidya/openstego OpenStego] Application to hide data and watermark images with an invisible signature		* [https://github.com/syvaidya/openstego OpenStego] Application to hide data and watermark images with an invisible signature

Eskimo: Changed SilentEye application link, no longer updated, for OpenStego

2022-08-07T08:34:58Z

Changed SilentEye application link, no longer updated, for OpenStego

← Older revision		Revision as of 08:34, 7 August 2022
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	==External links==		==External links==

	* [http://silenteye.v1kings.io/ SilentEye] Hide data and encrypt data in pictures
	* [http://jpinsoft.net/deepsound DeepSound] Hide and encrypt data in sound files		* [http://jpinsoft.net/deepsound DeepSound] Hide and encrypt data in sound files
	* [https://embeddedsw.net/OpenPuff_Steganography_Home.html OpenPuff] Hides and encrypt data in various files		* [https://embeddedsw.net/OpenPuff_Steganography_Home.html OpenPuff] Hides and encrypt data in various files
			* [https://github.com/syvaidya/openstego OpenStego] Application to hide data and watermark images with an invisible signature


	[[Category:Technology]]		[[Category:Technology]]

Eskimo: Added OpenPuff link

2019-04-13T19:53:38Z

Added OpenPuff link

← Older revision		Revision as of 19:53, 13 April 2019
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	* [http://silenteye.v1kings.io/ SilentEye] Hide data and encrypt data in pictures		* [http://silenteye.v1kings.io/ SilentEye] Hide data and encrypt data in pictures
	* [http://jpinsoft.net/deepsound DeepSound] Hide and encrypt data in sound files		* [http://jpinsoft.net/deepsound DeepSound] Hide and encrypt data in sound files
			* [https://embeddedsw.net/OpenPuff_Steganography_Home.html OpenPuff] Hides and encrypt data in various files


	[[Category:Technology]]		[[Category:Technology]]

Eskimo: typo fixed

2016-09-21T04:41:11Z

typo fixed

← Older revision		Revision as of 04:41, 21 September 2016
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	Steganography is a technique in which data or files are hidden and their existence is not obvious to casual inspection. For example, a text file can be hidden inside an image or digital audio file, the saved file looks like any another document but with the right software the hidden data can be extracted and viewed.		Steganography is a technique in which data or files are hidden and their existence is not obvious to casual inspection. For example, a text file can be hidden inside an image or digital audio file, the saved file looks like any another document but with the right software the hidden data can be extracted and viewed.

	Most steganography software will encrypt the data and you will be asked for a password to extract, this means that even if somebody detects hidden data, they would still need to break encryption.		Most steganography software will encrypt the data and you will be asked for a password to extract it, this means that even if somebody detects hidden data, they would still need to break encryption.

	In essence, the data is hidden by making many tiny, inaudible imperfections in the file, for example, if a picture has lots of yellow pixels, the human eye will not notice it if two of the pixels at random are a little dark, text binary data can be hidden there and the photo will look the same.		In essence, the data is hidden by making many tiny, inaudible imperfections in the file, for example, if a picture has lots of yellow pixels, the human eye will not notice it if two of the pixels at random are a little dark, text binary data can be hidden there and the photo will look the same.

Eskimo: small text fix

2016-09-21T04:40:41Z

small text fix

← Older revision		Revision as of 04:40, 21 September 2016
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	Steganography is a technique in which data or files are hidden and their existence is not obvious to casual inspection. For example, a text file can be hidden inside an image or digital ~~song~~, the saved file looks like any another document but with the right software the hidden data can be extracted and viewed.		Steganography is a technique in which data or files are hidden and their existence is not obvious to casual inspection. For example, a text file can be hidden inside an image or digital audio file, the saved file looks like any another document but with the right software the hidden data can be extracted and viewed.

	Most steganography software will encrypt the data and you will be asked for a password to extract, this means that even if somebody detects hidden data, they would still need to break encryption.		Most steganography software will encrypt the data and you will be asked for a password to extract, this means that even if somebody detects hidden data, they would still need to break encryption.

Eskimo: explained steganography

2016-09-21T04:39:47Z

explained steganography

← Older revision		Revision as of 04:39, 21 September 2016
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	Steganography is ~~an [[encryption]]~~ technique in which ~~the~~ existence ~~of concealed data~~ is not obvious to casual inspection. ~~In its simplest form~~, an image (or ~~some other type of data) is included as an illustration in a (usually Microsoft Word) document. The~~ saved file ~~then appears to be just~~ another document.		Steganography is a technique in which data or files are hidden and their existence is not obvious to casual inspection. For example, a text file can be hidden inside an image or digital song, the saved file looks like any another document but with the right software the hidden data can be extracted and viewed.

	~~In more sophisticated applications,~~ the data ~~(or picture) can~~ be hidden ~~in an mp3 sound file or in another picture. Play the sound file~~, ~~it sounds like a sound file. But special software can recover the hidden content~~. In essence, the data is hidden by making many tiny, inaudible imperfections in the file.		Most steganography software will encrypt the data and you will be asked for a password to extract, this means that even if somebody detects hidden data, they would still need to break encryption.

			In essence, the data is hidden by making many tiny, inaudible imperfections in the file, for example, if a picture has lots of yellow pixels, the human eye will not notice it if two of the pixels at random are a little dark, text binary data can be hidden there and the photo will look the same.

			The main problem of steganography is that it can not be used to hide huge files, the carrier file must always be bigger than the data contained within. Steganography is great for text messages but not to hide big picture and video files.

			The benefit of steganography is that nobody will know you are communicating with others and you can post a photo with hidden data encrypted inside on a public sharing site and nobody will realise that you are sending a secret message, only the person you communicate with will know it when you let him know what image contains the message and the password to decrypt it.

	==External links==		==External links==

Eskimo: added two links to steganography software

2016-09-21T04:27:51Z

added two links to steganography software

← Older revision		Revision as of 04:27, 21 September 2016
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	In more sophisticated applications, the data (or picture) can be hidden in an mp3 sound file or in another picture. Play the sound file, it sounds like a sound file. But special software can recover the hidden content. In essence, the data is hidden by making many tiny, inaudible imperfections in the file.		In more sophisticated applications, the data (or picture) can be hidden in an mp3 sound file or in another picture. Play the sound file, it sounds like a sound file. But special software can recover the hidden content. In essence, the data is hidden by making many tiny, inaudible imperfections in the file.

			==External links==

			* [http://silenteye.v1kings.io/ SilentEye] Hide data and encrypt data in pictures
			* [http://jpinsoft.net/deepsound DeepSound] Hide and encrypt data in sound files

	[[Category:Technology]]		[[Category:Technology]]

Wanker at 11:50, 8 May 2016

2016-05-08T11:50:37Z

← Older revision		Revision as of 11:50, 8 May 2016
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	Steganography is an [[encryption]] technique in which the existence of concealed data is not obvious to casual inspection. In its simplest form, an image (or some other type of data) is included as an illustration in a (usually Microsoft Word) document. The saved file then appears to be just another document.		Steganography is an [[encryption]] technique in which the existence of concealed data is not obvious to casual inspection. In its simplest form, an image (or some other type of data) is included as an illustration in a (usually Microsoft Word) document. The saved file then appears to be just another document.

	In more ~~sophicticated~~ applications, the data (or picture) can be hidden in an mp3 sound file or in another picture. Play the sound file, it sounds like a sound file. But special software can recover the hidden content. In essence, the data is hidden by making many tiny, inaudible imperfections in the file.		In more sophisticated applications, the data (or picture) can be hidden in an mp3 sound file or in another picture. Play the sound file, it sounds like a sound file. But special software can recover the hidden content. In essence, the data is hidden by making many tiny, inaudible imperfections in the file.

	[[Category:Technology]]		[[Category:Technology]]

Thomasmann at 22:13, 30 April 2016

2016-04-30T22:13:10Z

← Older revision		Revision as of 22:13, 30 April 2016
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	Steganography is an encryption technique in which the existence of concealed data is not obvious to casual inspection. In its simplest form, an image (or some other type of data) is included as an illustration in a (usually Microsoft Word) document. The saved file then appears to be just another document.		Steganography is an [[encryption]] technique in which the existence of concealed data is not obvious to casual inspection. In its simplest form, an image (or some other type of data) is included as an illustration in a (usually Microsoft Word) document. The saved file then appears to be just another document.

	In more sophicticated applications, the data (or picture) can be hidden in an mp3 sound file or in another picture. Play the sound file, it sounds like a sound file. But special software can recover the hidden content. In essence, the data is hidden by making many tiny, inaudible imperfections in the file.		In more sophicticated applications, the data (or picture) can be hidden in an mp3 sound file or in another picture. Play the sound file, it sounds like a sound file. But special software can recover the hidden content. In essence, the data is hidden by making many tiny, inaudible imperfections in the file.

	[[Category:Technology]]		[[Category:Technology]]

Lysander: Category:Technology

2015-03-21T02:31:21Z

Category:Technology

← Older revision		Revision as of 02:31, 21 March 2015
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	In more sophicticated applications, the data (or picture) can be hidden in an mp3 sound file or in another picture. Play the sound file, it sounds like a sound file. But special software can recover the hidden content. In essence, the data is hidden by making many tiny, inaudible imperfections in the file.		In more sophicticated applications, the data (or picture) can be hidden in an mp3 sound file or in another picture. Play the sound file, it sounds like a sound file. But special software can recover the hidden content. In essence, the data is hidden by making many tiny, inaudible imperfections in the file.

			[[Category:Technology]]