1. Introduction to DNA Computing Tarun Kumar and Suyel Namasudra 2. Security, Privacy and Trust Management of DNA Computing Maria Fernandes, Jeremie Decouchant and Francisco Couto 3. DNA Computing in Cryptography Jiechao Gao and Tiange Xie 4. A Novel Image Encryption and Decryption Scheme by using DNA Computing Chiranjeev Bhaya, Arup Kumar Pal and SK Hafizul Islam 5. Hiding Information in an Image Using DNA Cryptography P. Bharati Devi, P. Ravindra and R. Kiran Kumar 6. The Design of a S-box based on DNA Computing and Chaos Theories Jun Peng, Shangzhu Jin, Yingxu Wang, Xi Zheng and Xiangren Wang 7. DNA Computing based Big Data Storage Deepak Sharma and Manojkumar Ramteke 8. Securing Confidential Data in the Cloud Environment by using DNA Computing Divyansh Agrawal and Sachin Minocha 9. Secure data communication using DNA computing adaptable to wireless sensor network Satish Gunasekaran and Manish Kumar 10. Research Challenges and Future Work Directions in DNA Computing Sachin Minocha and Suyel Namasudra