Moxie Marlinspike—the pseudonym of an engineer who set a new standard for private messaging with the creation of the Signal ...

Forbes contributors publish independent expert analyses and insights. Zak Doffman writes about security, surveillance and privacy. Republished on December 6 as new cybersecurity regulations are ...

Every day, a typical individual relies on multiple instant messaging apps. The practice of exchanging information through IM apps has seamlessly woven itself into the fabric of our daily lives. They ...