Why IoT devices fail

2026-03-05 · Source: IBM Technology · Field: Technology & Digital — Internet of Things (IoT) & Connected Devices, Cybersecurity & Data Privacy · Depth: Intermediate, quick

Summary

Discussions around IoT security highlight a persistent challenge: connected devices are often not as secure as they should be, largely due to being treated as consumer hardware. Experts emphasize that a "secure-by-design" approach is critical for all connected devices to address this issue. Currently, there is a proliferation of "insecure-by-design" IoT devices, and a lack of sufficient attention is drawn to these flaws until a significant security event occurs. The conversation underscores the importance of raising awareness about existing vulnerabilities and holding vendors accountable to implement necessary security changes proactively.

Key takeaway

For IT professionals managing connected device ecosystems, you should advocate for and implement secure-by-design principles from the outset of any IoT deployment. Waiting for a significant security incident to react is a costly and avoidable risk. Proactively engage with vendors to ensure their products meet robust security standards, thereby reducing your organization's attack surface and compliance burden.

Key insights

IoT security requires a proactive "secure-by-design" approach to counter widespread "insecure-by-design" device proliferation.

Principles

• IoT devices need secure-by-design.
• Vendors must be held accountable.

In practice

• Prioritize secure-by-design in IoT.
• Increase vendor accountability for security.

Topics

• IoT Security
• Secure-by-Design
• Connected Devices
• Vendor Accountability
• Cybersecurity Awareness

Best for: Security Engineer, IT Professional, Policy Maker

Related on AIssential

• Is your robot vacuum safe? Here’s why it matters. — Systemic identity failures, unpatched systems, and social engineering remain critical cybersecurity vulnerabilities across industries.
• Dragos acquires Phosphorus to expand xOT device security — Dragos's acquisition of Phosphorus extends OT security to "xOT," securing critical infrastructure's invisible connected devices.
• secret cameras in your house — Universal authentication tokens pose severe security risks, enabling widespread unauthorized access.
• Our response to the TanStack npm supply chain attack — Supply chain attacks targeting open-source dependencies pose a significant and evolving threat to modern software ecosystems.
• Klue hack results in data breach at several cybersecurity firms — Compromised credentials targeting middleware providers enable widespread data breaches, posing a critical supply chain security risk.
• Cybersecurity Is No Longer an IT Problem — It’s a Business Survival Problem — Modern cybersecurity is a business survival imperative, protecting critical assets across an expanded, complex digital attack surface.

Open in AIssential →

Editorial summary, takeaway, and curation by AIssential. Original article published by IBM Technology.