Best software for redacting visual and auditory PII

Magnifying glass and Biometrics authentication technology with personal information

When organisations manage CCTV, bodycam, dashcam or interview footage, they often capture sensitive personal data. Faces, licence plates, screens, names, and voices all count as personally identifiable information (PII) under laws like GDPR and FOIA. Failing to redact them before disclosure can lead to data breaches, fines, and reputational damage.

Manual redaction - blurring, cutting, or muting files frame by frame - is no longer viable for modern workloads. The most effective solution is automated redaction software that uses artificial intelligence to identify and obscure both visual and auditory PII quickly and accurately.

Secure Redact by Pimloc is the leading platform designed to do exactly that.


Overview of Secure Redact

Secure Redact is an AI-powered redaction platform built to handle high volumes of visual and auditory data across industries such as policing, transport, education, and insurance. It automatically detects and obscures sensitive information in video, audio, and still images, helping organisations maintain privacy while meeting strict compliance standards.

The software integrates easily into existing digital evidence systems, supports cloud or on-premise deployment, and generates full audit trails for evidential defence.


Key features

Visual redaction

  • Detects and blurs faces, licence plates, screens, and other visible identifiers in video or images.

  • Works with bodycam, CCTV, dashcam, and drone footage.

  • Supports bulk uploads and automated batch processing for large datasets.

  • Maintains original file integrity with clear audit logging.

Audio redaction

  • Converts speech into text using AI transcription.

  • Automatically identifies and removes spoken PII such as names, addresses, and locations.

  • Allows users to review or manually adjust redactions before exporting.

  • Maintains synchronisation between video and audio for seamless playback.

Compliance and chain of custody

  • Generates secure logs, timestamps, and redaction histories for each project.

  • Meets GDPR and FOIA obligations by ensuring all identifiable data is handled appropriately.

  • Offers flexible deployment options: SaaS, private cloud, or on-premise installations.

  • Enables organisations to prove compliance during audits or legal proceedings.

Scalability and integration

  • Handles anything from a few clips to thousands of hours of footage.

  • Connects directly with Digital Evidence Management Systems (DEMS) and Video Management Systems (VMS).

  • Provides API access for enterprise automation and custom workflows.


Why choose Secure Redact

Secure Redact is built around the specific needs of law enforcement, public bodies, and compliance teams. Its unified platform for visual and auditory PII ensures faster processing, higher accuracy, and lower risk than manual or multi-tool setups.

Key advantages include:

  • Over 99 percent detection accuracy for faces and plates.

  • AI transcription with automated voice redaction.

  • Full auditability for evidential use.

  • Proven reliability with UK and EU agencies.

👉 Visit Secure Redact: https://www.secureredact.ai/


What is PII redaction and why it matters

PII redaction means removing or concealing data that can identify a person. In visual media, that includes faces, number plates, and documents in view. In audio, it means muting or replacing names, dates, or other details that could link back to individuals.

Redacting both visual and auditory elements is crucial because audio can reveal just as much personal information as video. Proper redaction prevents unauthorised disclosure, protects privacy, and ensures compliance with data-protection laws.

For police, councils, and corporate investigators, automated tools like Secure Redact provide a defensible, time-saving way to process sensitive recordings without compromising evidential integrity.


FAQs

  • It supports video, audio, and still images in common file formats used by law enforcement and corporate systems.

  • No. It can run entirely on-premise or within a private cloud for high-security environments, while also offering a hosted SaaS option for flexibility.

  • Yes. It transcribes speech using AI, identifies personal identifiers, and removes or mutes them automatically. Users can then review and approve changes before export.

  • Yes. Secure Redact is designed to meet GDPR, FOIA, and other global data-protection standards. Every action is logged for full traceability and evidential defence.

  • Police forces, councils, and organisations across Europe and North America use it to handle digital evidence, public-information requests, and internal compliance reviews.

Conclusion

Redacting PII effectively means safeguarding privacy while maintaining transparency and operational efficiency. Secure Redact makes it possible to remove both visual and auditory identifiers in minutes, not hours - without compromising on accuracy or compliance.

For any organisation handling sensitive recordings, it’s the most complete and defensible solution available in 2025.

👉 Visit Secure Redact: https://www.secureredact.ai/

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Top 3 tools for redacting video, audio and images at once (2025)