Zscaler

Zscaler is a cloud security company whose platform, the Zero Trust Exchange, sits on each connection and links users, devices and applications only to what they are allowed to reach. It was designed for organisations whose staff and software no longer sit inside a single office network.

What Zscaler offers

• Zero trust access — connects people to applications without exposing the wider network.
• Data protection — controls how information moves across the internet and cloud services.
• Security for AI — covers AI agents and models that a business deploys.
• Security operations — tools that help a security team respond to threats quickly.
• Deception — decoy techniques used to spot attackers.

Who it works with

Zscaler says Fortune 500 companies use it. Customer stories on its site include Deutsche Börse Group, T-Mobile, Siemens and United Airlines.

Key facts

• Architecture: built entirely in the cloud
• Focus: zero trust security for enterprises
• Research: publishes a ThreatLabz ransomware report