By Matt Goeckel, Director of Technical Marketing, Cellebrite
When public safety agencies are stationed at a checkpoint or investigating a roadside or traffic stop, they can quickly determine if a device may hold evidence. What slows down the process is how far that device must travel before anyone can actually look inside it.
Every organization’s forensic capability lives in more or less one place: with its central team. Whether it’s a law enforcement digital forensics unit with a dozen examiners, a single trained officer with a workstation or a two-person corporate investigations group, this holds true regardless of the country in which the team sits. This setup is also increasingly disconnected from where evidence shows up. Devices are seized at booking desks, corrections intake, roadside and narcotics stops, border checkpoints and the scene of the original call. Between the point of seizure and analysis there is a chain-of-custody log, an evidence locker, a transport schedule and a queue.
None of those steps are optional, and none of them are new. What’s changed is the volume and centrality of the evidence moving through the chain. Digital data now plays a role in an estimated 90% of criminal investigations. A phone seized at intake is no longer a supporting exhibit. For a growing number of cases, it’s a major component, and every day it sits in a queue is a day the investigation isn’t moving.
In agencies without a dedicated field capability, digital evidence backlogs stretching past sixteen months are not unusual — and every device in that backlog represents a case, a defendant or a victim waiting for an answer. A lab-only model was built for a world where digital evidence was the exception. It is now straining under a world where it is the rule.
The same dynamic plays out for corporate security teams, incident response providers and service-provider forensics practices. Each face a version of the same problem: an incident happens at a remote office, a departing employee’s laptop or a vendor site, while the forensics expertise sits with one central team. For enterprises, a regional office three time zones from the security operations center is not so different, structurally, from a checkpoint three hours from the nearest law enforcement lab.
The delay isn’t abstract, and the details only change by region. In a corrections setting, it can be the difference between catching an active contraband communication and finding out about it after the fact. At a checkpoint, it’s the difference between actionable intelligence and a device that is returned before anyone can confirm what was on it. In triage, it’s the difference between an investigator building a case in days and one waiting months for a lab slot that a hundred other agencies, on several continents, are also waiting for. In a corporate setting, it’s the difference between containing a data-exfiltration incident this week and discovering its full scope after the affected employee has already left with a company laptop.
Why “Send It to the Lab” Is a Default, Not a Design Choice
Labs exist for good reason, and nothing about point-of-contact forensics changes that fact. Complex extractions, contested cases, novel devices and testimony-ready analysis all require a depth of expertise that only a trained examiner can bring, and that expertise isn’t going anywhere. The problem is that not everything flowing into a lab queue needs that level of treatment. A great deal of what agencies process is routine and time-sensitive, like screening a device for known indicators, confirming whether a booked individual’s phone contains contraband communication or checking a device against a watch list at a checkpoint. Sending routine, time-critical screening through the same queue as a complex homicide extraction doesn’t make it more accurate; it slows down the process for everyone.
The enterprise equivalent is just as familiar: routine custodian collections, remote-office incident triage and pre-litigation holds that don’t need a forensics examiner physically present, only a defensible and complete capture of the data. Shipping a laptop to a central team, or flying someone out to collect it, solves the problem eventually. It rarely solves it on the timeline that compliance, legal or the business actually needs.
What Forensics at the Point of Contact Actually Requires
Forensics at the point of contact means extending real forensic capability to where devices are actually seized, rather than compressing it into a lighter-weight preview tool. That distinction matters, because it’s easy to build a field tool that looks like it solves the problem while quietly redefining what “solving it” means.
Extraction depth is not the trade-off to make
A tool that trades extraction depth for field portability isn’t extending the lab’s capability into the field — it’s creating a second, weaker standard for evidence collected outside it. Full file system access on current iOS and Android devices, including encrypted, hidden and deleted content, needs to be available at the point of contact, not reserved for the lab. Logical-only extraction is faster and simpler, yet it is only part of the data. It surfaces what’s readily accessible and leaves the rest. In a lab, an examiner who suspects there’s more can escalate. At a checkpoint or an intake desk, there’s usually no one positioned to notice what’s missing. The device is returned or the individual is released before the gap in the extraction becomes anyone’s problem. The same gap shows up in a corporate collection done under time pressure by IT rather than a forensics specialist: what isn’t captured on the first pass often never gets a second look.
Depth doesn’t have to mean defaulting to the most exhaustive extraction every time. Not every screening scenario calls for a full file system pull — a targeted, content-based extraction built around a known concern can be faster and just as forensically sound. What matters is that the operator has a range of options available in the field, rather than a single, all-or-nothing mode that either takes too long for a routine screening or doesn’t go deep enough for anything else.
Usability decides whether depth-capable tools ever reach the field
This is where field requirements diverge most from lab requirements. Correctional officers, patrol officers and checkpoint personnel are not — and shouldn’t need to become — trained forensic examiners to run a screening extraction; the same is true for enterprises. An IT administrator or a first responder to a security incident is not, and shouldn’t need to be, a certified forensic examiner to make a defensible collection. For years, it’s been assumed that usability and extraction depth are an either-or scenario and that simple tools do less, while capable tools need a specialist. That assumption is worth revisiting. Minimal training requirements are no longer a meaningful differentiator on their own — most tools marketed for field or remote use now claim exactly that. What’s worth evaluating is what a non-specialist operator actually gets back once they press the button. A guided workflow that returns a full file system extraction is a materially different outcome than a guided workflow that returns a logical extraction, even when both take three taps on a touchscreen to run.
Decentralizing Collection Without Fragmenting the Chain of Custody
The obvious objection to moving extraction out of the lab is chain of custody. If collection happens in more places, is the evidence record harder to trust? It’s a fair question, and the answer depends entirely on whether the field tool is a genuine extension of the lab’s evidence platform or a separate system that must be reconciled with it later. A point-of-contact tool that writes to the same audit trail and feeds the same case management workflow the lab already uses doesn’t introduce a new gap. One that produces its own logs, in its own format, that someone then manually cross-references against the official case file, hasn’t closed the timing gap — it’s moved the delay from the evidence locker to the paperwork. On the enterprise side, the same question shows up as defensibility. A collection made in the field or on a remote endpoint must hold up to the same legal and compliance scrutiny as one made under controlled lab conditions, or it creates risk instead of removing it.
Deployment environment matters just as much. A corrections intake unit inside an air-gapped facility has different connectivity constraints than a checkpoint with intermittent signal, which has different constraints from a fully networked station or a remote corporate office. A point-of-contact solution built around a single deployment model — always-online, cloud-dependent — will fail the agencies and organizations that need it most, in exactly the environments where the timing problem is worst.
Five Questions Worth Asking Before You Field-Deploy
There are five questions an agency or investigative team should be asking when evaluating a vendor or tool.
- Extraction depth: Does it return full file system data — deleted, hidden, encrypted content — or only what’s on the surface?
- Operator dependency: Can it be run reliably by personnel without forensic training, without a shortcut that quietly narrows what is collected?
- Chain of custody: Does it write natively into the same audit trail and case management system the lab already uses, or does it require manual reconciliation later?
- Deployment environment: Does it function in the actual conditions where these devices are seized — air-gapped facilities, low-connectivity checkpoints — not just in a demo on office Wi-Fi?
- Platform fit: Does the output flow directly into the investigative or eDiscovery platform your team already uses for deeper analysis, or does it create a parallel system that has to be stitched back in?
Extending the Lab, Not Replacing It
The idea is not to replace the lab or the central forensics team; it is to advocate for shrinking the distance between seizure and usable intelligence for the large share of caseload that’s routine and time-critical, while preserving the lab’s role for the cases that genuinely need it. Done well, point-of-contact forensics and lab-based analysis aren’t competing models. Field extraction becomes the front door to the same investigative platform the lab already relies on, so the case file looks the same whether the data came from a booking desk or a bench.
The same logic holds in corporate and litigation-support contexts. A forensics or eDiscovery team that can capture a defensible and complete data set at the point of incident, rather than waiting for a device to be shipped to a central lab, resolves internal investigations and preserves data faster while reducing the business disruption and legal exposure that come with delay.
For public sector agencies, Cellebrite Kiosk — built for corrections intake, triage and checkpoint screening — is the answer to this shift. It handles multiple extraction types including targeted and full file system extractions, has a guided workflow for non-specialist operators using the latest Cellebrite Inseyets, the same suite of forensic capabilities many labs already use for deeper analysis and reporting. Kiosk is built to hand off cleanly into the workflow examiners already run. Whatever agencies and organizations evaluate for point-of-contact forensics, the five questions above are a reasonable place to start.
Cellebrite works with more than 7,000 public safety, government and enterprise customers in over 100 countries — each operating under its own compliance regime. In the US, that typically means FedRAMP, FISMA and CJIS. Across much of Europe, the Middle East and Asia-Pacific, it means SOC 2, GDPR, ISO 27001 and a range of other national and sector-specific standards. A platform built for that range of environments must meet the bar in each of them, not just the one closest to its headquarters. Learn more about Cellebrite Kiosk.
