Access Control Done Right the First Time
Shares engineering best practices for deploying robust physical access control systems, from encrypted reader wiring to badge management.
Summary
Pitfalls of Minimum Viable Installations
Commercial access control installations often implement minimum viable configurations that leave physical entry points vulnerable to simple bypasses and wire tampering.
Supervised Wiring and Encryption Standards
Securing reader-to-controller communications requires implementing end-to-end encryption protocols like OSDP and supervised line resistors to detect wire tapping and tampering.
Selecting Clone Resistant Credentials
Organizations must replace legacy unencrypted 125 kHz RFID cards with modern, cryptographically authenticated high-frequency smartcards and properly configured reader keys.
Controller Hardening and Lifecycle Maintenance
Securing central controller enclosures, maintaining updated badge assignment databases, and performing regular physical audits ensures long-term facility security.
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