Zero Trust is often overcomplicated with vendor jargon. Here are practical, implementable steps that actually reduce your attack surface.

MFA Everywhere

Implement multi-factor authentication for all user accounts. Prioritize cloud services, VPN access, and privileged accounts. Use authenticator apps instead of SMS where possible.

Device Posture

Verify device health before granting access. Ensure devices are patched, have antivirus enabled, and comply with security policies. MDM solutions can automate this verification.

Least Privilege

Grant minimum necessary access for each role. Use just-in-time access for administrative tasks. Regular access reviews ensure permissions stay appropriate over time.

Segmentation

Implement network micro-segmentation to limit lateral movement. Isolate sensitive systems from general corporate networks. Use firewalls and NAC to enforce boundaries.

Logs

Enable comprehensive logging across systems. Monitor authentication attempts, privilege escalations, and data access. Set up alerts for anomalous activity that could indicate a breach.