Cryptographic algorithm can be used to transfer the encrypted data securely on the network. AES encryption algorithm is used in many cryptographic applications. For this, various cryptographic algorithms are used for the security of different types of data like audio or video data transfer on the network. Advanced Encryption Standard (AES) is a NIST (National Institute of Standards and Technology) specification of the encryption and decryption electronic data. AES suffered the drawback of slow processing and large time of data transferring, so to speed up the process of the AES algorithm, the authors apply AES algorithm in parallel.