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Category Description:
 

Steganography is a form of security technology that hides a message within an image, audio, video, or other files. The objective is to send a message within a seemingly unimportant message or something that does not attract attention. While encryption prevents others from reading an encrypted file, steganography does not necessarily require decoding or decryption (similar to what is needed in encrypted messages) through it may include a password or a steganographic coding inside of a transport layer. This security method only conceals messages, eliminates suspicion, and is considered to protect both messages and the communicating parties. It is also an alternative security solution in countries where encryption is illegal.

  • Antiy Infostego  - Program designed for information watermark and the protection of private data. Offers protection based on 128 bits secure algorithm.
  • BitCrypt  - Encrypts information with cyphers and stores it in a user selected bitmap image or in a process called steganography.
  • Concealogram  - Document protection software that enables the encryption of hidden images and data within printed visible ones.
  • CryptoBola  - Protects passwords, memos, secret diary, memos, and various other information through steganography that features direct data access in or from images.
  • Hide Image  - Enables the hiding of an image inside another image. Supports jpeg, png, bmp, tga, lbm, and pcx formats.
  • Hiding Information in the Order of a List  - Features an applet for hiding messages within lists. Also adds a password.
  • Image Cipher  - Web-based tool for hiding messages within images. Also enables the adding of an optional password.
  • Information Hiding: Steganography and Digital Watermarking  - Article on steganography and watermarking with related publications, research, and steganography tools.
  • Mail++  - Free service for hiding confidential information in images for safe keeping and sending over the Internet.
  • OpenStego  - Open-source, free steganography solution embeds and extracts data from images with a password.
  • OutGuess  - Universal steganography program designed to enable the insertion of hidden information into the redundant bits of data sources.
  • Steganography_Encode  - Online service that enables the embedding of an arbitrary text inside an image using steganography.
  • Steghide  - Steganography-encryption program designed to hide data in image and audio files. Includes the embedding of a checksum to verify extracted data integrity.
  • StegoArchive.com  - Introduction to steganography with information on its history, practical privacy issues, information hiding, and watermarking. Also features an annotated stego bibliography.
  • StegoShare  - Steganography tool designed to embed large files in multiple images. Enhances anonymous file sharing.
  • Thumbnail Steganography  - Stores data by creating a thumbnail from a source image and altering its color channels. Data are extracted by calculating the differences between pixels.
 
 
 
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