Crucial Exams

ISC2 Certified Secure Software Lifecycle Professional (CSSLP) Practice Question

During a security design review, you discover that a new microservice accepts any call originating from the corporate subnet without additional checks. To better adhere to Zero Trust and least privilege principles, which architectural change should you recommend?

  • Combine the microservice with the caller into a single internal monolithic application to eliminate network traffic.

  • Enforce a 16-character minimum length for all administrator passwords.

  • Place the microservice behind the existing perimeter firewall inside a more restrictive VLAN.

  • Require mutual TLS with per-request validation of short-lived, signed access tokens between services.

ISC2 Certified Secure Software Lifecycle Professional (CSSLP)
Secure Software Concepts
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