APPLIED AIGLOSSARY

ByJulian Calvo, Ed.D.Founder, DecipherU

What is EU AI Act Prohibited Practices in Applied AI?

AI x Cybersecurity Convergence
ByDecipherU Editorial
Version 1.0 · Published April 2026 · Last verified April 2026

Article 5 of the EU AI Act enumerates AI practices that are prohibited within the EU regardless of who deploys them. Examples include real-time remote biometric identification in publicly-accessible spaces by law enforcement (with narrow exceptions), social scoring by public authorities, exploitation of vulnerabilities of specific groups, and subliminal manipulation that causes harm.

Why EU AI Act Prohibited Practices Matters for Your AI or Cybersecurity Career

Practitioners screening AI use cases need to recognize prohibited categories before engineering effort starts. Building toward a prohibited use case wastes runway and exposes the deployer to penalties.

Related Applied AI Terms

Article 5 of the EU AI Act enumerates AI practices that are prohibited within the EU regardless of who deploys them. Examples include real-time remote biometric identification in publicly-accessible spaces by law enforcement (with narrow exceptions), social scoring by public authorities, exploitation of vulnerabilities of specific groups, and subliminal manipulation that causes harm.

Practitioners screening AI use cases need to recognize prohibited categories before engineering effort starts. Building toward a prohibited use case wastes runway and exposes the deployer to penalties.

Last verified: April 2026?Report an inaccuracy