Trump summoned tech leaders to the White House on Wednesday, March 4, 2026 to sign pledges committing their companies to foot the electricity bill for energy-hungry data centers. | Photo: Getty Images
Back in the 1980s, a cryptographer named David Chaum caught a glimpse of our soon-to-be future, and he didn’t much like it. Long before the web or smartphones existed, Chaum recognized that users would need to routinely present (electronic) credentials to live their daily lives. He also saw that this would have enormous negative privacy implications. To address life in that world, he proposed a new idea: the anonymous credential.，推荐阅读体育直播获取更多信息
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МИД Азербайджана отреагировал на атаки иранских дронов14:03