What Would a Proof of Work Standard Look Like in the Security Industry?

A proof of work standard is coming to the security industry: every billed hour backed by evidence. See the four pillars and how to adopt it before rebids demand it.

Joe Juarez — Co-founder & CEO

Published July 12, 2026 Updated July 23, 2026 7 min read

The security industry has an accountability problem it doesn't like to talk about. We bill by the hour — commonly $25–35 per hour for US commercial work — but for most contracts, the evidence behind those hours is optional. A schedule says a guard was posted. An invoice says 168 hours were delivered. What actually connects the two? At too many companies: nothing but trust.

Every other industry that bills for labor has been forced to close that gap. Attorneys itemize time entries. Contractors document with photos and inspections. Freight carriers provide GPS tracking and proof of delivery. Security is one of the last services where "we were there" is routinely accepted without proof — and that grace period is ending.

What Is the Security Industry's Accountability Gap?

Here's the uncomfortable arithmetic. The contract security industry runs on thin margins and high churn — annual guard turnover is commonly cited at 100% or more. Supervision is stretched thin, especially overnight. And the billing model is pure hours: promises billed monthly, evidence optional.

That gap shows up in predictable ways: hours invoiced that were never fully worked, patrols logged that never happened, reports written from imagination at end of shift. Not because most guards or operators are dishonest — most aren't — but because a system with no verification will always drift. We've written before about how that drift becomes revenue leakage and how time theft actually happens on posts. The deeper problem is structural: the industry has no shared standard for what "proof" of security work even means.

What Are the Four Pillars of Evidence-Based Security Operations?

If the industry adopted a proof-of-work standard tomorrow, it would rest on four pillars. Every billed hour verifiable on all four:

Identity sounds trivial until you audit it. The standard requires that every hour ties to a specific, currently licensed individual — verifiable against Texas DPS Private Security Bureau, Nevada PILB, or Florida Chapter 493 records in those states. "A guard was there" doesn't meet the bar; "Officer Martinez, license current, worked 2200–0600" does.

Presence is where most operations fail first. A paper timesheet or a phone call to dispatch proves intent, not presence. The standard is location-verified time: GPS clock-in inside a geofence, so the timekeeping record itself proves the guard was physically on the property when the hour started and ended.

Activity separates a warm body from a working guard. Presence for eight hours isn't what the client bought — patrols, checks, and vigilance are. Timestamped checkpoint scans across the shift, with missed-scan alerts that create a record when a round doesn't happen, turn "patrols were conducted" from a claim into a dataset.

Outcome is the pillar almost everyone skips. The client's experience of your service is the reporting they receive. Under a proof-of-work standard, every shift produces a deliverable — a daily activity report, incident documentation when warranted — and its delivery is logged, so "we sent it" is a timestamped fact, not a recollection.

Miss any pillar and the chain breaks. Identity without presence is a name on a schedule. Presence without activity is a sleeping guard — the overnight accountability problem in one sentence. Activity without outcome is work the client never sees — and unseen work, at renewal time, is work that didn't happen.

Who Is Pushing Security Industry Accountability Standards?

No standards body has published this yet — ASIS International sets guidelines for security management broadly, but nothing like a billing-evidence standard. The push is coming from the demand side, and it's coming from three directions at once:

• Clients. Property management firms and corporate procurement increasingly write verification into RFPs: electronic patrol verification, real-time reporting, records access on request. A decade ago those were differentiators; in competitive metro markets they're becoming requirements. When a bid asks "describe your patrol verification system," a proof-of-work operation has an answer and a screenshots-and-promises operation has a paragraph of adjectives.
• Insurers. Carriers on both sides of the contract are tightening. A client's insurer wants evidence contracted security is performed before crediting it against premiums; a contractor's liability carrier wants documentation that defends claims. In a lawsuit, "our records show patrols every hour" is only worth what the records can prove.
• Procurement and audit. As security spend gets folded into vendor-management programs, security contractors face the same documentation discipline as any other supplier. The client audit stops being an unusual event and becomes a scheduled one.

None of these parties coordinated. That's what makes it a trend rather than a fad: three independent forces converging on the same demand — evidence.

How Do Operators Adopt Evidence-Based Operations Incrementally?

You don't need to rebuild your company in a quarter. The pillars stack in a natural order:

1. Presence first (30 days). Move every post to GPS-verified, geofenced clock-in. This is the fastest win — it fixes payroll accuracy and billing defensibility simultaneously, and guards adapt within a pay cycle or two.
2. Activity second (60 days). Deploy checkpoints on patrol routes and turn on missed-scan alerts. A standalone guard tour app can start this pillar, though it won't carry you through pillars three and four. Start with your largest or most at-risk accounts. The alerts matter more than the scans — at Ranger Guard, missed-scan alerts routinely turn skipped rounds into same-shift corrections instead of end-of-month client complaints.
3. Outcome third (90 days). Standardize DAR templates, require shift-level reporting, and automate delivery to clients with logging. This is the pillar clients actually see, and it changes renewal conversations more than any other.
4. Identity continuously. Tie license and certification tracking to scheduling so an expired credential blocks assignment rather than surfacing in an audit.

Sequenced this way, each phase pays for the next: recovered payroll leakage funds the checkpoint rollout, and better reporting protects the accounts that fund everything.

Why Do Early Adopters of Proof-of-Work Win Rebids Now?

Play this forward five years. Verification hardware is cheap, clients are trained by Amazon-style tracking to expect evidence of everything, and RFPs increasingly ask for it. Proof stops being a differentiator and becomes table stakes — like COIs and licensing. Nobody wins a contract for having insurance; they're disqualified for lacking it.

The window that matters is now, while proof still differentiates. An operator who walks into a rebid with twelve months of patrol completion data, exception handling records, and delivery-logged reporting for that property is competing on demonstrated performance. Everyone else is competing on price. We run our own company this way — 400+ employees across four markets, over a year on SNTNL in daily production — and the pattern is consistent: accounts where clients see the evidence are the accounts where price pressure is quietest.

If you want to see what the four pillars look like running live — verified hours, checkpoint data, delivery-logged reports on one screen — book a demo. We'll show you our own operation's data, because asking you to adopt a standard we don't run ourselves would miss the point.