Mercury Infosys Limited

Access Control

Enterprise Access Control Solutions and Suppliers

Overview

Enterprise Access Control Solutions and Suppliers

Access control now covers two things at once: who gets onto the network, and who gets through the door. We supply and integrate both, because the badge reader, the camera and the access policy all run over the same infrastructure we install.

cyber access control

cybersecurity access control

access control system suppliers

remote access control systems

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Quick quote: Access Control

Network Access Control

Every device that plugs in or associates to Wi-Fi should be identified before it is trusted. We deploy port-level and wireless authentication so unknown hardware lands in a quarantine VLAN rather than the finance subnet.

  • 802.1X authentication on wired ports and wireless SSIDs
  • Guest and BYOD networks separated from corporate traffic
  • Dynamic VLAN assignment by user role and device type
  • Quarantine and remediation for unrecognised devices

Physical Access Control on the Same Network

Door controllers, readers and cameras are network devices and should be treated as such — powered, segmented and monitored properly. We provide the PoE switching, cabling and VLAN design that keeps them reliable and isolated.

  • PoE switching sized for readers, controllers and cameras
  • Dedicated VLANs for security systems, isolated from user traffic
  • UPS-backed power so entry systems survive an outage

Access Control for Remote and Hybrid Workers

The same identity that opens a door should govern application access. We tie remote access policy to the same directory and group structure, so joiners, movers and leavers are handled once rather than in three separate systems.

  • Single directory driving network, application and site access
  • Automated revocation when an account is disabled
  • Reporting on who accessed what, and when

FAQs

Questions We Are Asked Most

Do you supply the door hardware as well as the network?

We supply and integrate the network side in every case — switching, PoE, segmentation and power — and source controllers and readers as part of the project where you want a single supplier.

Will access control work across multiple sites?

Yes. Policy is held centrally and enforced locally, so each site keeps working if the link to head office drops.

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Tell Us What You Need

Send the models, quantities and site details and we will come back with availability, lead time and a tailored quote.

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Talk to us about access control

Cyber and physical access control supplied and integrated for UK businesses — identity-based network access, door systems on the corporate network, and remote access control.