
Web giant Google is researching to build a more secure hardware device which in future can be used to login to a computer or an online account, thus eliminating the need for a password. Designed in the shape of rings which can be worn on fingers, these hardware devices will aid in logging in to a computer or online account. The search engine first revealed its plans to put an end to passwords in an academic paper published online in January. The effort focused on having people plug a small USB key that provides their credentials into a computer. The possibility of using special jewelry in a similar manner was mentioned in that paper. According...