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PowerShell File Checksum Integrity Verifier

Note: PKI Solutions no longer actively supports or maintains the PowerShell File Checksum Integrity Verifier (PSFCIV). Created as a PowerShell-based replacement for Microsoft’s discontinued File Checksum Integrity Verifier utility, PSFCIV provides a streamlined method for generating and validating file hashes using modern hashing algorithms like SHA-256 and SHA-512.

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While PSFCIV helped close operational gaps in integrity verification, more comprehensive and automated solutions have since succeeded it.

Visibility and Integrity in a Modern Environment

Today, PKI Spotlight® delivers continuous integrity validation and operational monitoring across your PKI infrastructure—including visibility into certificate and CRL distribution points, revocation freshness, CA configuration drift, and more. Where PSFCIV reactively addressed file-level integrity, PKI Spotlight now provides real-time observability across the systems that enforce digital trust.

Modern security and compliance demands require more than point tools. PKI Spotlight gives you:

  • Integrity and availability monitoring for CDP, AIA, and OCSP endpoints

  • Certificate and CRL expiration tracking with actionable alerts

  • Tamper visibility across CA stores and configuration

  • Real-time posture insights to reduce time-to-resolution

Interested in seeing how PKI Spotlight can replace legacy validation tools and improve your PKI resilience?

From Scripts to Strategy

The PSFCIV tool is part of our commitment to providing tactical solutions that help IT teams do more with fewer resources. That philosophy hasn’t changed; it’s evolved.

PKI Spotlight is the strategic evolution, bringing visibility, validation, and velocity to modern PKI operations.

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Ready to dive into the PowerShell File Checksum Integrity Verifier? Just fill out the information to submit your request, and then click ‘Submit’ to get started!

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