Category: Retail Security

Misstep 18: Wearing your Password

This photograph looks like a typical retail checkout counter, albeit blurry and pixelated. I stopped in here recently and realized that the employees were all wearing name tags that also had a bar code visible (it appeared to be PDF417-formatted). Uses for Bar Codes in Retail Besides for the occasional terrible gas station that relies […]

Misstep 6: Moneygrab

Key in Register

This one is less about what you’re seeing, and more about temptation. This cash register has the drawer key sitting directly in the lock it is supposed to protect. Cashiers should be performing “NO SALES” if they need access to the cash drawer without a transaction. This keeps a record of times an employee accesses […]

Part 1: Outdoor Security Lighting (The Attack)

Building exteriors are often well lit to keep out physical attacks and to enable CCTV footage without requiring infrared emitters on the cameras. Often times, these will use “electric eyes” to detect light, and when present, turn off exterior lights to conserve energy. Typically these sensors are made with a CdS cell (cadmium sulfide). They […]