App Allowlist

An app allowlist is a security policy that specifies exactly which applications are permitted to exist on a managed device. Only apps explicitly included on the allowlist can be installed or run. Any attempt to install or use applications not on the list is automatically blocked.

How It Works

When an app allowlist is enabled, the device checks every application against the allowlist before allowing installation or execution. Apps identified by their package name are either permitted or blocked based on the list. This provides granular control over what software can run on the device.

Use Cases

App allowlists are ideal for restricted-use devices like kiosks, retail terminals, or vehicles where only specific approved applications should run. They are also used in high-security environments where every application must be evaluated and approved before deployment.

Advantages

• Prevents installation of unauthorized or malicious apps
• Reduces attack surface by limiting installed software
• Ensures compliance with security policies
• Simplifies device management in restricted environments
• Reduces support burden by limiting app choices

Comparison to Blocklist

Unlike an app blocklist (which allows everything except listed apps), an allowlist is more restrictive and secure. Allowlists require explicit approval for each application and are more suitable for high-security scenarios. Blocklists are better for environments requiring more user flexibility.