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As enterprises increasingly operate with remote workforces and cloud-based resources, traditional cybersecurity perimeters are becoming obsolete. A new research report by Information Services Group (ISG) highlights how organizations are adopting advanced, flexible cybersecurity tools like identity and access management (IAM), extended detection and response (XDR), and secure service edge (SSE) to secure distributed operations. These modern approaches, enhanced by AI and zero trust principles, enable businesses to adapt to evolving threats while maintaining robust protection.
Enterprises are moving to flexible cybersecurity tools for distributed operations.
IAM ensures secure access for remote and cloud-based environments.
XDR unifies threat detection across endpoints, networks, and clouds.
SSE applies zero trust principles via cloud-based security functions.
AI enhances IAM, XDR, and SSE with real-time threat detection and response.
Decentralized identity and behavioral analytics are emerging trends.
Identity and access management (IAM) is critical for securing remote and cloud-based work environments. Enterprises are adopting biometric authentication, such as facial recognition and fingerprint scanning, to strengthen user verification. Additionally, decentralized identity systems leveraging blockchain technology are gaining traction, allowing users to control their digital identities. As companies shift to cloud-first architectures, identity as a service (IDaaS) is becoming a popular solution, with IAM vendors enhancing integration with SaaS applications and hybrid or multicloud infrastructures. “Traditional security perimeters are obsolete, so enterprises are integrating defenses throughout their digital environments,” said Doug Saylors, partner and leader of ISG Cybersecurity.
Extended detection and response (XDR) is emerging as a cornerstone of enterprise cybersecurity, evolving from endpoint detection and response (EDR). XDR unifies tools for visibility and protection across endpoints, identities, networks, and cloud workloads. It offers automation, proactive threat hunting, and rapid containment capabilities. Enterprises are increasingly seeking open, modular XDR architectures that integrate with existing security tools. Behavioral analytics is also being incorporated to detect insider threats by identifying deviations from typical user behavior, making XDR a powerful solution for modern security operations.
Secure service edge (SSE) is enabling enterprises to implement zero trust principles, which verify every user and device before granting access. This approach reduces breach risks and protects sensitive data in distributed environments. SSE delivers cloud-based security functions, including continuous monitoring, session verification, and application-level controls that prioritize resource protection over network security. “Enterprises are recognizing that zero trust principles are crucial to securing modern, distributed operations,” said Yash Jethani, principal analyst at ISG and an author of the report.
Artificial intelligence is transforming IAM, XDR, and SSE solutions. In IAM, AI enables real-time adjustment of access controls based on unusual user behavior. For XDR, AI and machine learning power detection, correlation, and prioritization engines, enhancing threat response capabilities. SSE solutions leverage AI for real-time policy enforcement, ensuring robust protection against evolving threats. These advancements allow enterprises to stay ahead in the rapidly changing cybersecurity landscape.
The shift to modern cybersecurity approaches reflects the need for adaptive, identity-centric solutions. By leveraging IAM, XDR, and SSE, enterprises can secure distributed operations, comply with regulatory standards, and protect against emerging threats. As AI continues to enhance these platforms, organizations are better equipped to navigate the complexities of today’s digital environment.
The ISG Provider Lens® Quadrant research series is the only service provider evaluation of its kind to combine empirical, data-driven research and market analysis with the real-world experience and observations of ISG's global advisory team. Enterprises will find a wealth of detailed data and market analysis to help guide their selection of appropriate sourcing partners, while ISG advisors use the reports to validate their own market knowledge and make recommendations to ISG's enterprise clients. The research currently covers providers offering their services globally, across Europe, as well as in the U.S., Canada, Mexico, Brazil, the U.K., France, Benelux, Germany, Switzerland, the Nordics, Australia and Singapore/Malaysia, with additional markets to be added in the future.
ISG is a global AI-centered technology research and advisory firm. A trusted partner to more than 900 clients, including 75 of the world’s top 100 enterprises, ISG is a long-time leader in technology and business services that is now at the forefront of leveraging AI to help organizations achieve operational excellence and faster growth. The firm, founded in 2006, is known for its proprietary market data, in-depth knowledge of provider ecosystems, and the expertise of its 1,600 professionals worldwide working together to help clients maximize the value of their technology investments.The ISG Provider Lens® Quadrant research series is the only service provider evaluation of its kind to combine empirical, data-driven research and market analysis with the real-world experience and observations of ISG's global advisory team. Enterprises will find a wealth of detailed data and market analysis to help guide their selection of appropriate sourcing partners, while ISG advisors use the reports to validate their own market knowledge and make recommendations to ISG's enterprise clients. The research currently covers providers offering their services globally, across Europe, as well as in the U.S., Canada, Mexico, Brazil, the U.K., France, Benelux, Germany, Switzerland, the Nordics, Australia and Singapore/Malaysia, with additional markets to be added in the future.
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