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David Okafor

Security & Privacy Analyst

Evaluates zero-knowledge password managers, VPN protocols, and HTTP transport security controls.

Coverage areas: VPN Protocols · Password Managers · Web Security

Product Reviews

AegisWire VPN [Demo]

Sample demonstration record: WireGuard-first VPN service focused on transparent RAM-only server documentation.

AegisKey Vault [Demo]

Sample demonstration record: cross-platform password and passkey manager with zero-knowledge encryption.

Published Guides & Articles

HTTP Security Headers Explained: What They Protect and Their Limits

Understand HSTS, CSP, X-Frame-Options, and Referrer-Policy — plus why header checks are not full vulnerability scans.

Zero-Knowledge Password Managers: Key Security Criteria for Teams

What to verify before rolling out a team password and passkey manager, from key derivation to emergency recovery.