Meta Platforms is globally releasing a major update for WhatsApp called Communities, which doubles the number of group chat members to 1,024, and adds video (and voice) for up to 32. Designed for schools, clubs, churches, the workplace and other organizations, Communities features include support for sub-groups, admin controls and in-chat polls. “We’re aiming to raise the bar for how organizations communicate with a level of privacy and security not found anywhere else,” the company said of the upgrade, stressing end-to-end encryption. In fact, Communities are not publicly discoverable, requiring an invitation. Continue reading WhatsApp Debuts Communities with End-to-End Encryption

The SXSW Music, Film and Interactive Festival kicks off in Austin, Texas today. The interactive portion of the conference, now in its 21st year, has grown to hundreds of sessions. Privacy, security, wearable tech, the Internet of Things and 3D printing are expected to be hot topics. On Monday, the show will host a conversation between NSA whistleblower Edward Snowden (via videoconference) and Christopher Soghoian of the American Civil Liberties Union. Julian Assange, founder of WikiLeaks, is also scheduled to speak. Continue reading Expect an Emphasis on Privacy and Security at SXSW Festival