Two Essential Strategies for IoT Security

1. How Did We Get Here?

Each year, headlines expose new vulnerabilities: in 2014, Russian hackers compromised 1.2 billion credentials (https://blogs.wsj.com/digits/2014/08/05/security-firm-russian-hackers-amassed-1-2-billion-web-credentials/) and a recent study shows that in‑flight Wi‑Fi can expose aircraft to remote attacks (https://www.yahoo.com/tech/researcher-says-airplanes-can-be-hacked-via-in-flight-93967652124.html). These incidents underline a stark reality: the adversary is rapidly mastering our digital ecosystem while the industry struggles to respond.

Why did this happen? In the early days of the internet, security was treated as an afterthought. Developers focused on functionality, assuming they could add protection later or that it was unnecessary for their “small” component. The result is a web of interdependent systems, many of which were built without a security‑first mindset.

Today, the Internet of Things (IoT) is still nascent. We have a unique opportunity to re‑engineer this layer of the internet from the ground up—setting security as the default, not the exception.

2. How Do We Get Better?

Successful examples of built‑in security include Bluetooth Low Energy, Wi‑Fi WPA2, and cellular SIM cards. Each of these technologies integrated security from the outset, proving that retrofitting is costly and ineffective.

When an IoT vendor adds wireless connectivity simply by selecting an RF‑enabled IC, they often lack the specialized knowledge required for robust security. This shortcut frequently results in vulnerable products.

The proven solution is to partner with an end‑to‑end provider that has designed security into every layer—from chipset to gateway to backend database. Solutions such as Link Labs’ IoT networking platform leverage years of intelligence‑community security expertise, offering next‑generation encryption without the need for expensive consultants or resource‑intensive algorithms. This approach delivers peace of mind now and preserves it for the long term.