Your team closed forty tickets last sprint. Every one of them shipped. Every one of them passed review, cleared QA, and merged clean. Now answer the only question that matters: which of them moved the business?

Agentic AI is software given a goal that it pursues across many steps on its own — planning the work, using tools, checking its results, and correcting course — without a person driving each move. Where generative AI produces an output when prompted, agentic AI runs an entire process to completion, deciding each step itself within boundaries you set.

A few years ago, the cybersecurity advice we gave small and mid-sized businesses fit on an index card: patch your software, train your people, back up your data, and buy a decent firewall. That advice still holds. But the index card no longer describes the game you're actually playing.

Twenty years ago, email had an identity problem. Anyone could send a message claiming to be from your domain, and the receiving server had no reliable way to tell a real [email protected] from a spoofed one. Phishing thrived in that gap. The fix wasn't a smarter spam filter — it was an authentication layer. Domain owners got a way to publish a policy about who could send mail as them, prove that legitimate senders were legitimate, and get reports when someone tried to abuse their identity.