Still early days for IoT security

Contact: Christian Renaud Brenon Daly

The Internet of Things (IoT) market is transitioning from early (over) hype to production deployments, causing problems with operational security. This has raised the visibility of an increasing number of IoT startups, ranging from legacy operational technology (OT) security vendors that have been ‘IoT washed’ to IT security providers and pure plays. In a just-published report, we profile 11 startups looking to take advantage of the growing interest in IoT security. (Collectively, these companies have received about $115m from venture investors, and we would note that they represent a small subset of all IoT security technology startups.)

In terms of exits, 451 Research’s M&A KnowledgeBase tallies just nine security-related transactions that we believe were driven entirely, or in large part, by IoT. Spending on just those rather narrowly defined IoT security deals totaled $966m, with one pairing (Belden-Tripwire) accounting for the vast majority of the total.

The fact that security isn’t spurring more IoT acquisitions isn’t all that surprising, when viewed against how M&A has played out in other emerging tech markets. Vendors tend to focus on the opportunities – rather than the threats – that come with the new, new thing. Consider the SaaS space, which essentially changes the delivery of software. Literally, thousands of SaaS applications have been acquired in recent years, whether through consolidation or expansion into adjacent areas.

However, only a handful of transactions have gone toward securing the app, despite the fact that 451 Research surveys have shown that concerns about security are the primary obstacle for SaaS adoption, just as they are for IoT deployments. (For instance, just two of the 43 acquisitions that SaaS kingpin Salesforce has done since its founding have involved security, and both have been tiny deals.) As IoT deployments broaden and become more complex, we expect security to account for more than its current 3% of deal flow. Again, to see which startups might be figuring into upcoming deal flow, see our full report on IoT security M&A.

IoT MA as % of overall