Voice messages in the free version are limited to 30 seconds, and file is limited at 5MB. Wickr eventually plans to roll out paid-for premium features later this year, such as the ability to send larger files and leave longer message. But as a security precaution, if a message is opened on one device, it is not accessible from other devices on the same account, Statica said. It also has a synching feature that lets people use the same Wickr account across several iOS devices. Other new features include the ability to auto-login into Wickr, which lets user decide if they want to lower the security bar a bit but use Wickr in a way that is as fast as an SMS application. "They want to be connected with their friends, but we wanted to do it in a way that doesn't abuse your contacts books." "What we realized is the majority of our consumers don't care about being anonymous," Sell said. The feature is, however, for users who do not mind if other people find out they are using Wickr. Wickr lets users share more than just photos - they can send encrypted multimedia messages. Since the data is encrypted, Wickr has no idea who is connecting, and the data would be useless to a hacker. A similar app called Wickr takes the concept to the next level. It creates a cryptographic hash of information from a person's address book and then compares that to other encrypted address book information to link users. Wickr avoided doing the same thing since it infringes on users' privacy, Sell said.īut Wickr found a way around the problem.
But that often means the service provider also has a copy of a person's address book. Many social networking applications offer the ability to scan a person's contact book in order to find other users. In another improvement, Wickr has developed a way for people to connect with other Wickr users, but with a much stronger degree of privacy, said Robert Statica, a Wickr cofounder and an information technology professor at New Jersey Institute of Technology. Sell said it is particularly useful for people who send highly sensitive PDFs, such as in health care or law.
#WHAT CAN YOU SEND OVER WICKER APP PDF#
For example, people can send a PDF to their colleague and set self-destruct time. Whereas before the application could just send text messages, Wickr now allows people to send documents or video from the file-storage services Dropbox, Google Drive and Box. The latest version includes a host of performance enhancements and improvements to the user interface, in addition to some key features.
The free application was released last June, and Sell says it has hundreds of thousands of users so far. Wickr, based in San Francisco, has applied for a patent for how it securely communicates. "Whether it's a subpoena or a hacker or a nation state - there a lot of people trying to get that data," said Nico Sell, one of Wickr's founders. The application is intended to provide a much greater degree of privacy in an era where companies such as Facebook and Google retain massive amounts of user data.
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