Physical security and IT security are linked. Access control systems manage who enters your building and when.

How systems work

Users present a credential (card, fob, mobile phone, or PIN) at a reader. A controller verifies permissions and unlocks the door, logging every event.

Credential types

– Proximity cards and fobs: common, but older formats are easy to clone

– Smart cards: more secure encryption

– Mobile credentials: use phones with Bluetooth or NFC

– Biometrics: fingerprint or face, for higher-security areas

Why integrate with IT

– Identity-based access: connect to your directory (Entra ID/Active Directory), so access updates automatically when staff join, change roles, or leave

– Fast offboarding: disabling a user’s account also removes door access

– Audit trails: logs support investigations and compliance

– Visitor management: temporary badges and records

Cloud vs. on-premises

Cloud-managed systems simplify remote administration and updates. On-premises systems give local control but need maintenance.

Security basics

– Keep controllers and readers on a protected network

– Use encrypted readers and modern credentials

– Back up configuration and keep firmware current

– Have a plan for power outages (fail-safe or fail-secure doors)

DBR Soft can help you choose and integrate access control with your IT environment. Contact us for more information.