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Ultimate Guide to AI Security (2026 Edition)

Everything you need to know about AI security

As AI advances more quickly than we can comprehend, attackers and defenders are racing to see who can use the technology first to gain the upper hand—and it seems like attackers are gaining ground. A survey shows that 72% of companies reported an increase in cyberattackers linked to the use of generative AI (GenAI), and Gartner predicts that by 2027, 17% of cybersecurity attacks will use some form of GenAI.

The 2026 Edition of the Ultimate Guide to AI Security helps security leaders break down AI security. It covers:

  • An overview of how LLMs work
  • An analysis of how AI is a tool, a target, a threat, and a safety risk
  • Tips for how to think about your AI defense strategy
  • An overview of common AI security attacks
  • Why preemptive security is a critical component of the AI defense strategy

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