Focal Forensics Blog

Forensic Metadata Analysis: What It Can and Cannot Prove

Zac Giammarrusco 10/21/2026 10:02am 11 minute read

Education | Security | Audio Authentication

Interview Room Recording Quality and Downstream Risk

Zac Giammarrusco 10/09/2026 3:01pm 10 minute read

Redaction | Audio Redaction

Audio Chain of Custody: A Forensic Checklist

Zac Giammarrusco 10/02/2026 10:37am 11 minute read

Redaction | Education

Body Camera Redaction Laws: What Agencies Must Do Now

Zac Giammarrusco 09/26/2026 6:18am 10 minute read

Redaction | News | FOIA

Forensic Audio Enhancement: What It Can and Cannot Do

Zac Giammarrusco 09/18/2026 9:55pm 10 minute read

Education | Audio Enhancement

AI Video Redaction: What Makes It Court-Defensible

Zac Giammarrusco 09/18/2026 9:55pm 10 minute read

Redaction | Video Redaction Services | FOIA

School Surveillance Video Redaction Under FERPA

Zac Giammarrusco 09/04/2026 9:15am 12 minute read

Redaction | Education | FOIA

Colorado Body Camera Records Law: 2026 Update

Zac Giammarrusco 08/31/2026 9:46am 11 minute read

Video Redaction Services | News | FOIA

Body Camera Public Records Law: What Changed in 2026

Zac Giammarrusco 08/21/2026 11:58am 9 minute read

Redaction | News | FOIA

Defensible Video Redaction: What Courts Look For

Zac Giammarrusco 08/16/2026 8:13pm 9 minute read

Redaction | Video Redaction Services

How to Choose a Video Redaction Company: A Practical Guide

Zac Giammarrusco 08/07/2026 10:40am 6 minute read

Redaction | Video Redaction Services

Digital Evidence Authentication in the Age of AI

Zac Giammarrusco 08/01/2026 10:01pm 9 minute read

Education | Audio Authentication | News

911 Call Audio Redaction: What Must Stay and What Must Go

Zac Giammarrusco 08/01/2026 7:36am 9 minute read

Redaction | Audio Redaction | FOIA

Video Redaction Fees for FOIA Requests: A Defensible Guide

Zac Giammarrusco 07/18/2026 7:33am 9 minute read

Redaction | Video Redaction Services | FOIA

Video Redaction Services: What to Put in Your Agency's RFP

Zac Giammarrusco 07/17/2026 10:47pm 6 minute read

Redaction | Video Redaction Services | FOIA

Video Redaction for FOIA: Defensible Workflows

02/12/2026 9:55am 9 minute read

Redaction | Video Redaction Services | Education | News | FOIA

Defensible Video Redaction for Public Records Compliance

02/12/2026 8:39am 8 minute read

Redaction | Video Redaction Services | Education | News | FOIA

October is Cybersecurity Awareness Month

10/01/2025 11:45am 2 minute read

Redaction | Video Redaction Services | Education | Security | News | FOIA

When to Call a Forensic Audio/Video Expert

09/26/2025 1:42pm 21 minute read

Whitepaper: Recent Legislation on Police Video and Public Records

09/11/2025 11:15am 35 minute read