HUMAN PX

HUMAN PX commonly refers to technology and identifiers associated with PerimeterX, the bot detection and application security platform that became part of HUMAN Security.

The term PX continues to appear in integrations, configuration options, cookies, SDKs, and technical documentation inherited from the PerimeterX platform.

These technologies help websites and applications distinguish legitimate users from automated or potentially abusive traffic.

Also known as: PerimeterX, PX, HUMAN bot protection.

What Is PerimeterX?

PerimeterX was a cybersecurity company focused on protecting websites and applications from automated abuse.

Its technology was designed to identify activity such as:

• Malicious bots
• Credential stuffing
• Account takeover attempts
• Automated scraping
• Fake account creation
• Inventory abuse
• Payment fraud
• Application-layer automation

PerimeterX later became part of HUMAN Security, while many existing integrations continued to use PX terminology.

How Does HUMAN PX Work?

HUMAN PX-related protection typically evaluates incoming traffic using multiple signals.

A simplified process may include:

1. A visitor opens a protected website.
2. Client-side and server-side systems collect request and session signals.
3. The traffic is analyzed for signs of automation or abuse.
4. A risk assessment is generated.
5. The request is allowed, monitored, challenged, or blocked according to the site's security policy.

The exact detection methods are proprietary and can evolve over time.

What Does PX Mean?

PX originated from the PerimeterX name and remains visible in many technical components.

Examples may include:

px_app_id
px_auth_token
px_cookie_secret
px_module_enabled

PX-related names can also appear in browser cookies and integration settings.

The continued use of these identifiers does not necessarily mean the website is using a separate product called "PX." They may simply reflect the historical PerimeterX naming convention.

HUMAN PX vs. PerimeterX

HUMAN PX and PerimeterX are closely related.

PerimeterX is the original company and platform name, while HUMAN Security is the current broader security organization and product ecosystem.

In simple terms:

• PerimeterX: Historical company and product name.
• HUMAN Security: Current security platform and organization.
• PX: Technical naming that may remain in integrations and configuration.