In brief: Physical barriers alone are no longer enough to protect cash. A new approach, neutralising the value of stolen banknotes and connecting security devices into supervised networks, is changing how banks, ATM operators, CIT companies and retailers think about risk.
For decades, cash security has rested on one principle: make the asset hard to reach. Stronger safes, reinforced ATMs, armoured vehicles, thicker barriers — the industry’s answer to every new threat has been more resistance.
That principle still matters. But it’s no longer sufficient on its own. Attack methods are evolving, cash operations are more interconnected than ever, and operators are under growing pressure to balance security with availability, efficiency and employee safety. Adding another layer of steel isn’t always the right answer anymore.
Changing the economics of an attack
Most attacks on cash infrastructure share one goal: financial reward. Traditional security tries to block that outcome by keeping attackers out. Intelligent cash protection adds a second line of defence — it acts on what’s being stolen, not just on who’s trying to steal it.
Intelligent Banknote Neutralisation Systems, IBNS, are the clearest example. When an attack is detected, an IBNS can permanently mark protected banknotes with security ink, making them unusable. The European Central Bank notes that banknotes damaged this way are withdrawn from circulation, making stolen cash harder to use.
This reframes the question security teams ask. It’s no longer just “how strong is the barrier?” — it’s also “what happens to the value if the barrier fails?”
Security that follows the cash, not just the location
Cash isn’t static — it moves through cash centres, vehicles, ATMs, branches, checkouts and deposit systems, each with its own risk profile. Security increasingly has to follow that journey rather than defend each stop in isolation:
- ATM operators need machines that stay accessible while holding significant value, often unsupervised. Pairing physical protection with attack-detection and banknote neutralisation adds a layer of security without compromising availability.
- CIT operators face a different trade-off: protecting employees matters as much as protecting cash. Heavier armour and stricter procedures have long been the default response. Securing the value itself opens the door to different, less rigid operational models.
- Retailers deal with cash passing through multiple hands before it ever leaves the store. Securing and depositing it earlier in that journey reduces handling and exposure for staff.
Different environments, same underlying shift: protect the value as it moves, not just the places it passes through.
From standalone devices to connected supervision
The second half of this shift is connectivity. Security devices used to operate and report locally. Today, connected systems give operators visibility across entire networks: equipment status, operational events, alerts, all without needing staff on-site at every location. For organisations managing hundreds or thousands of devices, that visibility becomes as valuable as the protection itself, and it shifts security from reactive to proactive.
This isn’t a separate trend from neutralisation technology; it’s the same logic applied at network scale. If you can neutralise the value of one attack, you can also detect the pattern behind a dozen, but only if the systems are talking to each other.
Why this matters operationally, not just securitively
Security has historically come with a cost: more weight, more infrastructure, more procedural friction. That trade-off is starting to break down. When the asset can protect itself, when systems detect and respond automatically, and when equipment is supervised remotely, security and operational efficiency stop being opposing priorities: banks can protect ATM networks without sacrificing uptime, CIT operators can optimise routes without cutting corners on protection, retailers can secure cash without burdening store teams.
None of this replaces physical security, and no single technology closes every gap. The goal is a layered strategy where physical protection, intelligent detection, neutralisation and connectivity reinforce each other.
Where this comes from
This is the thinking behind Oberthur Feerica. Bringing together Oberthur Cash Protection and Feerica combines intelligent banknote neutralisation, ATM protection, cash transport security, retail cash security and remote supervision into a single technology portfolio — built around a simple idea: it’s not enough to protect an ATM, a vehicle, or a store individually. The goal is to keep value protected as it moves between them.
Cash will always be a distinctive security challenge: physical, transferable, instantly recognisable as value. That’s exactly why how it’s protected has to keep evolving. The next generation of cash security won’t just build stronger barriers. It will understand what’s happening, respond when it matters, and protect the value itself.