Security of the product can be achieved through good housekeeping, the use of security cages and carousels for storage, and through vigilance by staff. Poor security costs companies in lost inventory, higher insurance premiums and personnel turnover. Loading docks and platforms tend to be the most vulnerable areas for theft. Security systems tend to be designed to protect the facility from people breaking in – but many thefts happen from within.
Closed-circuit television (CCtv) can help stop theft. Unannounced inspections and walkabouts can also reduce wastage and theft.
At loading bays, separate them from employee parking areas, make it difficult to remove items from warehouse. Searches on entry and exit, by staff or by a random system of lights, are effective.
WMSs hold a large amount of sensitive data which can be protected by password using different access levels and firewalls for external protection. Back up files should be saved. Data from being stolen or copied from servers, computers and laptops should be protected. These items need to be locked away with key or code access, and personal computers need to be password protected and those passwords changed regularly.
The core attributes of security within a warehouse are as follows,
- appropriate recording of inbound and outbound products
- authorizations for all dispatches
- accurate audit trails
- regular stock checks
- the use of appropriate storage equipment
- vigilance
