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11/07/2026 8:46 pm
TL;DR: 2FA and MFA both strengthen IAM by reducing password dependence, but MFA adds more layers of verification and is better suited to high-risk environments, according to Soffid. The real decision is not security versus convenience, but whether the authentication model matches the identity, the resource sensitivity, and the operational tolerance for friction.
NHIMG editorial — based on content published by Soffid: 2FA vs MFA: Similarities and Differences for IAM System
Questions worth separating out
Q: How should security teams choose between 2FA and MFA in IAM systems?
A: Choose based on the sensitivity of the access path, the impact of compromise, and the operational cost of enforcement.
Q: Why is MFA usually preferred for high-risk access?
A: MFA is preferred because it requires more than one proof of identity, which makes account takeover harder when one factor is stolen or guessed.
Q: What do organisations get wrong when they treat 2FA as enough for every use case?
A: They ignore the difference between ordinary login protection and high-assurance access control.
Practitioner guidance
- Map factor strength to access risk Classify user populations, privileged roles, and sensitive applications by impact level, then assign 2FA or MFA based on the consequence of a failed trust decision.
- Test recovery paths with the same rigour as sign-in paths Review reset, fallback, and account recovery flows because weak recovery can nullify a strong authentication policy.
- Separate human authentication from broader identity governance Keep login assurance policy distinct from entitlement reviews, privileged access management, and lifecycle controls so teams do not mistake authentication strength for full IAM maturity.
What's in the full article
Soffid's full article covers the practical authentication distinctions this post intentionally leaves at a governance level:
- Implementation-oriented examples of where 2FA is usually sufficient and where MFA is preferred
- Plain-language comparison of factor types, including possession, knowledge, inherence, and location-based checks
- Operational pros and cons of each approach for organisations balancing security, usability, and deployment effort
- Guidance on choosing an authentication method based on sector risk and organisational needs
👉 Read Soffid's comparison of 2FA and MFA for IAM system authentication →
2FA vs MFA in IAM systems: are your controls matching the risk?
Explore further
11/07/2026 9:14 pm
Authentication strength only matters when it is aligned to identity risk. The article is correct to separate 2FA from MFA, but the more important governance question is whether the assurance level matches the sensitivity of the access path. In practice, many IAM programmes overprotect low-risk workflows and under-protect privileged or administrative ones. Practitioners should treat factor selection as a risk-based control decision, not a universal default.
A few things that frame the scale:
- 88.5% of organisations acknowledge that their non-human IAM practices lag behind or are merely on par with their human identity and access management efforts, according to the 2024 Non-Human Identity Security Report.
- Only 19.6% of security professionals express strong confidence in their organisation's ability to securely manage non-human workload identities, according to the 2024 Non-Human Identity Security Report.
A question worth separating out:
Q: How do IAM teams keep authentication controls from creating too much friction?
A: Use risk-based policy, target stronger controls to the highest-impact access paths, and design recovery flows carefully. Friction becomes a problem when every user gets the same control regardless of need. Good IAM programmes reduce unnecessary prompts while still raising assurance where it matters most.
👉 Read our full editorial: 2FA vs MFA in IAM: where stronger authentication really matters
