"Unified" is a word the entire SASE industry has rallied around. It is also a word nobody defines the same way. Vendors, network teams, security teams, and business leaders all have a different picture in mind. What follows is a guide to the five philosophies shaping the market, and the questions that will help you match the right solution to the problem you are actually trying to solve.

Zscaler Cellular revolutionizes IoT security by extending Zero Trust principles to cellular-connected devices. Simplifying deployment and enhancing visibility, it offers scalable, secure connectivity, addressing vulnerabilities in diverse IoT environments. As 5G expands, Zscaler Cellular emerges as a crucial solution for organizations.

Zenith Live 2025 unveiled Zscaler's Agentic AI, transforming cybersecurity into a proactive, intelligent defense. With AI heroes like the Rogue, Paladin, Wizard, Cleric and Bard, this strategy combines autonomous systems with human ingenuity to protect digital realms. Which role do you believe is most vital in this AI-driven defense?