- API and Supply Chain Security: Forrester emphasizes the importance of hardening software supply chain and API security, highlighting them as critical areas for CISOs in 2025 to protect against rising attack surfaces.
- Budget Increases and Tech Sprawl: Most CISOs will see budget increases in 2025, but Forrester advises careful management of tech sprawl by eliminating redundant tools to optimize cybersecurity investments.
- IoT Security and Zero Trust: As IoT devices continue to be prime targets for attackers, Forrester recommends adopting zero trust principles to secure these devices and mitigate risks in industrial control systems.
Impact
- Cybersecurity Investment: The focus on API and supply chain security will drive significant investments in these areas, reflecting their critical importance in protecting business operations.
- Tech Stack Optimization: CISOs will need to streamline their cybersecurity tech stacks, balancing budget increases with the need to control tech sprawl and enhance efficiency.
- IoT Security Risks: The growing vulnerabilities associated with IoT devices, particularly in industrial settings, will necessitate stronger security measures and adherence to frameworks like NIST’s zero trust.
- CISO’s Strategic Role: As cybersecurity becomes increasingly central to business strategy, CISOs are positioned to play a more prominent role, potentially reporting directly to CEOs and influencing board-level decisions.
- Revenue Protection: Prioritizing cybersecurity as a business investment will help protect new digital revenue streams, aligning security measures with broader business goals.





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