The recent spate of data breaches—including a flaw in Google+ that led to its shutdown and the reported hacking of 120 million Facebook users’ data—have highlighted the abuse of digital identity. While having a digital identity brings convenience, the challenge is to ensure that individuals have full control and protection of their data. Technologies for safeguarding digital identities have quickly emerged in the U.S. and Europe, but developments have been slow in Asia due to its divers...