IAM: Identity and Access Management in Cybersecurity
Letter by letter (I-A-M), not 'I am'.
IAM stands for Identity and Access Management. Identity and access management controls who can access which resources in an organization's IT environment. IAM systems authenticate users, authorize permissions, and audit access events across the identity lifecycle.
How IAM Is Used in Cybersecurity
Security engineers build IAM policies that enforce least privilege across cloud and on-premises systems. GRC analysts audit IAM configurations during compliance reviews. SOC analysts investigate IAM-related alerts when suspicious logins or privilege escalations occur.
Read the full glossary entry: Identity and Access Management in Cybersecurity
Cybersecurity Roles That Work with IAM
Related Cybersecurity Acronyms
Frequently asked questions
What does IAM stand for?
IAM stands for Identity and Access Management. Identity and access management controls who can access which resources in an organization's IT environment. IAM systems authenticate users, authorize permissions, and audit access events across the identity lifecycle.
What is IAM used for in cybersecurity?
Security engineers build IAM policies that enforce least privilege across cloud and on-premises systems. GRC analysts audit IAM configurations during compliance reviews. SOC analysts investigate IAM-related alerts when suspicious logins or privilege escalations occur.
Definitions are original explanations written for career development purposes. For authoritative technical definitions, refer to NIST, ISO, or the relevant standards body.