The global managed security services industry size was valued at USD 35.68 billion in 2025 and is projected to reach USD 52.27 billion by 2028, growing at a CAGR of 13.6% from 2025 to 2028. The rising frequency of ransomware attacks, AI-enabled cyber threats, expanding hybrid IT environments, and increasing regulatory mandates are driving the sustained expansion of the managed security services space.

The growing complexity of multi-cloud architectures, SaaS sprawl, identity-based attack surfaces, and operational technology environments is reinforcing enterprise dependence on outsourced and co-managed SOC models. As organizations transition from reactive alert handling to exposure-led and outcome-driven security strategies, the managed security services (MSS) space is evolving into a core operational layer of enterprise cybersecurity. Long-term contracts, AI-driven automation, and compliance-driven spending are expected to sustain predictable growth momentum.

• How are global shortages of skilled analysts, incident responders, and cloud security architects pushing enterprises toward outsourced and co-managed SOC models and benefiting the MSS sector?
• With AI-driven triage, correlation, enrichment, and guided response workflows reducing false positives and accelerating containment, how can you capitalize on the economic model of the MSS space?
• In what ways are unified security platforms and SASE architectures expanding MSS scope beyond monitoring into integrated, outcome-driven operational security?