Encryption of text in images using Steghide (Steganography)

The art and science of writing hidden messages in such a way that no one, apart from the sender and intended recipient could understand or view is called Steganography. According to Wikipedia, the word steganography is of Greek origin and means “concealed writing” from the Greek word steganos meaning “covered or protected” and graphei, meaning “writing”…. Read more »

Alternative Data Streams (ADS) on NTFS

An alternate data stream (ADS) is a feature of Windows New Technology File System NTFS that contains metadata for locating a specific file by author or title. Alternative Data Stream support was added to the NTFS file system(Windows NT,2000,XP,7,8) to help support Macintosh Hierarchical File System (HFS) which uses resource forks to store icons and other information… Read more »