To Improve Data Security by Using Secure Data Transmission
The \"Secure data transmission\" is a software solution which provides security during transmission. Present day security is the main issue that the third person attacks on the data. To provide security Tiny Encryption Algorithm (TEA) is used. TEA is used for encryption and decryption of data. Encryption plays a cordial role in security. Encryption alters the data in unreadable form. Encrypted file embed in a video file by using steganography. Steganography is the concealing of secrete data inside image, video, audio. That video file sends via an email.