The book "Security, Privacy, and Applied Cryptography Engineering" is a collection of expert contributions presented at the 5th International Conference on this topic in 2015 in Jaipur, India. It includes 17 carefully selected full texts derived from a total of 57 submitted papers. Additionally, the volume features four invited talks, which are also printed in full. The topics covered range from various aspects of security and privacy to applied cryptography and cryptographic techniques. This professional book is aimed at professionals and students in the fields of engineering and IT who wish to engage with the latest developments and challenges in information security.