Identity & Access Management (IAM) Trends for 2025
Maya Simpson
Security Compliance Lead @ HealthGrid
In 2025, IAM is evolving rapidly with AI-driven access controls, decentralized identity, and quantum-resistant cryptography. Here's how modern security architectures are adapting.
1. AI-Powered Access Control
- Predictive modeling for risk-based access
- Real-time behavioral anomaly detection
- Automated privilege adjustments
Example Policy:
{
"policy": "adaptive",
"risk_threshold": 45,
"action": "reauthenticate"
}
2. Zero Trust Implementation
- Continuous session monitoring
- Device attestation requirements
- Context-aware access policies
3. Quantum-Safe IAM
With quantum computing advancements, we're seeing increased adoption of CRYSTALS-Dilithium and Falcon signatures for quantum assurance.
Security Requirements:
- 2048-bit RSA phasing out
- 4096-bit elliptic curves recommended
- Lattice-based algorithms required for new systems
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Maya Simpson
Security Compliance @ HealthGrid
15+ years in healthcare security compliance