Understand Type 2 Authentication, also known as the Possession Factor, in this easy-to-follow cybersecurity guide. Learn how smart cards, security tokens, ID cards, mobile devices, and other physical objects can be used to verify a user's identity. Perfect for CISSP candidates, cybersecurity students, and professionals learning multi-factor authentication (MFA) concepts. Understand Type 2 Authentication, also known as the Possession Factor, in this easy-to-follow cybersecurity guide. Learn how smart cards, security tokens, ID cards, mobile devices, and other physical objects can be used to verify a user's identity. Perfect for CISSP candidates, cybersecurity students, and professionals learning multi-factor authentication (MFA) concepts.

ISSUE #52Published: 7/21/2026
2. Something You Have
Ankur Srivastava
Deputy-CISO / CISSPCyber Security & Business Continuity Expert with over 15 years of experience orchestrating InfoSec Governance, risk mitigation frameworks, and disaster recovery architectures. CISSP | M.S. in Cyber Laws & Information Security (IIIT).
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