IDC Market Share Figure

Executive Summary

Advice for Technology Suppliers

Focus on the 10-Year Value

Understanding the Highly Distributed Enterprise

Firewall Management

Market Share

Who Shaped the Year

Market Context

Significant Market Developments


Company Revenue Modeling

Revenue Recognition

Immediate Recognition

Deferred Recognition

Subscription Revenue

Mergers and Acquisitions: "Backstreaming"

Calendar Versus Fiscal Years

Market Definition

Firewall Security Products

Unified Threat Management Security Products

Related Research