# What is CIAM in 2026 and why does it matter?

DevFeed: [What is CIAM in 2026 and why does it matter?](<https://devfeed.tech/articles/what-is-ciam-in-2026-and-why-does-it-matter-31441.md>)

Original publisher: [Read original article](<https://www.twilio.com/en-us/blog/insights/best-practices/what-is-ciam>)

Author: Ravleen Kaur

Published: 2026-09-15T00:00:00Z

Content type: tutorial

Language: en

Sources: [Twilio Blog](<https://devfeed.tech/sources/twilio-blog.md>)

Topics: [identity and access management](<https://devfeed.tech/topics/identity-and-access-management.md>), [trust](<https://devfeed.tech/topics/trust.md>), [ai-governance](<https://devfeed.tech/topics/ai-governance.md>), [Security](<https://devfeed.tech/topics/security.md>), [Artificial Intelligence](<https://devfeed.tech/topics/ai.md>), [IAM](<https://devfeed.tech/topics/iam.md>), [Generative AI](<https://devfeed.tech/topics/generative-ai.md>)

Tags: [ai-agents](<https://devfeed.tech/tags/ai-agents.md>), [ai-governance](<https://devfeed.tech/tags/ai-governance.md>), [email](<https://devfeed.tech/tags/email.md>), [fraud](<https://devfeed.tech/tags/fraud.md>), [fraud-detection](<https://devfeed.tech/tags/fraud-detection.md>), [identity](<https://devfeed.tech/tags/identity.md>), [identity-and-access-management](<https://devfeed.tech/tags/identity-and-access-management.md>), [industry-insights](<https://devfeed.tech/tags/industry-insights.md>), [messaging](<https://devfeed.tech/tags/messaging.md>), [mobile](<https://devfeed.tech/tags/mobile.md>), [trust](<https://devfeed.tech/tags/trust.md>)

## AI overview

This article explains how customer identity and access management (CIAM) is evolving from point-in-time password checks into a continuous trust and control layer. It describes CIAM's role in authenticating users, governing delegated authority for AI agents, evaluating risk across channels, and balancing low-friction access with fraud detection. It also distinguishes customer identity from workforce IAM.

## Source excerpt

Discover how customer identity and access management (CIAM) uses continuous trust, deepfake defense, and agentic AI governance to protect users.