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MY TAKE: Why it’s now crucial to preserve PKI, digital certificates as the core of Internet security

The Last Watchdog

For decades, the cornerstone of IT security has been Public Key Infrastructure, or PKI , a system that allows you to encrypt and sign data, issuing digital certificates that authenticate the identity of users. This protects the data from being stolen or tampered with. Here’s the bottom line: PKI is the best we’ve got.

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