Evaluating and Securing RASP Sub-Processors

The fine print told another story—sub-processors were everywhere.

RASP, or Runtime Application Self-Protection, depends on a chain of processors and sub-processors to deliver real-time threat detection. Each sub-processor may handle logging, event analysis, traffic inspection, vulnerability scoring, or incident response. These services can sit in different countries, under different jurisdictions, and with different data-handling policies.

When you evaluate RASP sub-processors, precision matters. Who stores your telemetry? Who inspects your payloads for zero-day exploits? Who enriches your data with threat intelligence feeds? Mapping the chain is not optional—it’s part of securing the software supply line.

A strong RASP configuration puts boundaries in place. Sub-processors should have documented roles, proven uptime, transparent compliance certifications, and strict isolation between customers. Each must be vetted for security practices like encryption at rest, signed code deployment, and minimal data retention.

The risks of ignoring sub-processor details are concrete. An unverified partner can leak sensitive payloads, misclassify attack vectors, or introduce delay when milliseconds matter. Attackers target the weakest link; do not let yours be a shadow service you never audited.

To reduce risk, maintain an inventory of all RASP sub-processors, review their contracts, and test their boundaries under load. Automate alerts for service drift or unexpected changes in endpoints. Tie each sub-processor’s security controls to your audit cycle, not theirs.

Visibility is power. The chain only works when every part is under your control.

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