SaaS security as an emerging theme

Ami Hofman – Managing Director, Cutting Edge Security Services.CTEM

The emerging SaaS theme

Not too long ago, most of us ran applications neatly inside the four walls of our data centre. If something went wrong, at least we knew where the walls ended. Today, those walls are dissolving at speed.

Business leaders, under pressure to innovate, have embraced SaaS like kids in a lolly shop. From HR to finance to marketing, teams can plug in new applications with a credit card and a few clicks. It solves a business problem instantly. Yet every new SaaS tool opens a new door in the organisation’s digital footprint—often without security ever knowing the door exists.

This creates the perfect storm of Shadow IT, Shadow AI, and unvetted third-party dependencies. Security teams are left holding the bag, trying to explain to executives why the company’s crown jewels might be one OAuth misconfiguration away from exposure.

Market outlook

The market has caught on, but solutions haven’t caught up. We’ve seen SASE and CASB platforms attempt to solve the SaaS sprawl, but they’re missing the critical context. They focus on traffic inspection or access brokering, but they don’t map how these SaaS apps actually interact, overlap and create systemic risks.

Industry analysts are predicting SaaS security will evolve into its own category, much like cloud security did a decade ago. We’re already seeing early-stage startups building SaaS Security Posture Management (SSPM) and SaaS detection and response platforms. These tools are promising, but most organisations don’t even have a baseline SaaS inventory to start with.

Forward looking view

If we fast-forward to 2026, SaaS security will no longer be optional. Boards will demand visibility into SaaS risk as part of standard governance. Regulators will hold organisations accountable for third-party exposure. Security leaders who fail to address SaaS security today will find themselves answering uncomfortable questions tomorrow.

The winning strategies will combine:

  • Continuous discovery of SaaS applications across the enterprise

  • Risk-based context, linking SaaS use to critical assets and business processes

  • Integration into broader CTEM (Continuous Threat Exposure Management) programs to keep pace with the speed of change

I’ve sat in too many boardrooms where the first time a SaaS risk was discussed was after the breach. It’s an awkward moment when the CFO realises the finance team signed up to a SaaS platform that just got compromised and nobody had assessed it. Those conversations can be avoided if we shift left on SaaS security and embed it into the business lifecycle.

Conclusion

SaaS is not slowing down. The question is simple: will your security strategy keep up with the business, or will you keep explaining breaches after the fact?

If you want to explore how to get ahead on SaaS security and third-party risk, reach out. This is one theme that deserves to move from “emerging” to “urgent.”

👉 See 2024 SaaS threat predictions

 

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