21/08/2026 - Blog post

Security by design

Security by design means that safety and security are included from the very start in the design of terminals, seaports, border facilities, stadiums and public locations. This prevents security from being added later as a separate layer to a building or site. When routing, checkpoints and scanning equipment are only integrated afterwards, bottlenecks are more likely to occur: queues increase, sightlines are limited and emergency routes can come under pressure. By designing infrastructure and security technology together, you create an environment in which people, vehicles and goods move faster, more safely and more predictably. 

Why security should be part of the design 

A building or site is also a flow system. Passengers, visitors, employees, cargo, suppliers and emergency services all move through the same environment, but not through the same routes. If those routes are not designed properly, crossing flows, congestion and unclear zones can arise. 

Adding security afterwards may sometimes seem efficient, but it often leads to practical limitations. Checkpoints are placed in less logical locations. Waiting areas are too small. Scanners block walking routes or take up space that is actually needed for throughput. By including security in the design phase, these problems can be prevented. 

Smart routing and queues improve throughput 

A good security design starts with clear routing. Visitors, passengers, staff and cargo must be guided logically through a location. At airports, this means a clear separation between public areas, secure zones, staff access and baggage flows. In seaports, it focuses on efficient vehicle lanes, inspection zones and cargo routes. In stadiums, the emphasis is on safe crowd flow during peak moments. 

Queue design is also important. Queues must have sufficient capacity, but they should not block emergency routes, entrances or transition zones. By including waiting areas, secondary screening and alternative routes from the start, operations remain easier to manage. This prevents crowding at critical points and gives security teams more control during peak periods. 

Advanced technology makes security design more efficient 

Advanced security technology helps design checkpoints and movement flows more intelligently. Modern X-ray scanners, CT systems, body scanners, cargo scanners and AI-supported detection systems provide not only screening capacity, but also valuable insights into throughput, capacity and risk points. This allows a location to be better aligned with real-world operations. 

For example, CT scanners for baggage screening can speed up the screening process by analysing objects in greater detail. Body scanners can support passenger flows when they are placed logically within the route. Cargo scanners can make vehicle and container flows more efficient when they connect naturally to the movement of freight. Technology works best when it is not added afterwards, but is part of the design. 

Data and automation help prevent bottlenecks 

Security by design becomes stronger when technology is connected to data. Sensors, camera systems, access control, scanning equipment and software can together provide insight into waiting times, occupancy, throughput speed and abnormal situations. This allows security teams to identify where congestion occurs and where extra capacity is needed. 

AI and analytics can support this process. Think of detecting congestion at checkpoints, identifying unusual movements or optimising staff deployment during peak moments. Fallback capacity can also be organised more effectively. If a scanner, access gate or inspection lane is temporarily unavailable, operations can be redirected more quickly without immediately putting safety or throughput at risk. 

How InsTech Netherlands can help 

InsTech Netherlands supports organisations in designing and improving security processes at airports, seaports, border crossings, stadiums and public security environments. With expertise in security inspection systems, scanning technology and integrated solutions, InsTech helps align equipment and infrastructure more effectively. 

Are you designing a new terminal, port facility, border crossing, stadium or public location? Contact InsTech Netherlands for security advice, a product demo or a tailored solution for your infrastructure project.