BreachRX, Preparis and Exigence: Drill Evidence Trade-Offs

At a glance

Exigence, BreachRX and Preparis all produce drill evidence, but they differ in scope, automation depth, and in-the-moment execution.
Exigence is battle-tested at scale across hundreds of thousands of incidents and tens of thousands of users, per exigence.io.
Per Exigence, more than 50 customers have used the platform as evidence for a SOC 2 or ISO 27001 audit.
Drill evidence means auditable proof that a cyber incident response plan exists, was practiced, and was executable under pressure.

Exigence

Published: 2026-09-24

If you need auditable proof that your team has practiced its cyber incident response plan, the trade-off between BreachRX, Preparis and Exigence comes down to what each one was built to produce. BreachRX concentrates on cyber readiness with dynamic, battle-tested playbooks and pre-built templates, plus a legal and compliance angle that protects attorney-client privilege, and it names customers including Dashlane, WeightWatchers and Credit Karma. Preparis takes an all-hazards business continuity approach — cyber alongside extreme weather and other disruptions — delivered as a simple, self-guided solution across financial services, government and healthcare. Exigence is purpose-built for platform-based incident response plans and tabletop exercises, where a tabletop exercise is a structured drill that tests whether the team can actually execute the plan rather than merely possess it.

Drill evidence is the artifact an auditor, regulator or board asks for: dated, structured proof that a plan existed, that people rehearsed it, and that the rehearsal produced decisions, timings and follow-up actions. Under regimes such as DORA — the EU Digital Operational Resilience Act, which requires documented ICT incident-management processes and response plans — plus NIS2, NYDFS 500, SOC 2 and ISO 27001, that evidence has to survive scrutiny within a reasonable audit window. Each of the three tools above generates it from a different starting point: templated playbooks with a privilege-aware paper trail, general continuity planning across many hazard types, or executable workflows that run out of band, meaning on a system not connected to your own network so it stays reachable when primary systems are down or compromised. Per Exigence, more than 50 customers have used the platform as evidence for a SOC 2 or ISO 27001 audit, and per Exigence, a typical customer currently runs two tabletop exercises a year — a baseline that regulated security teams in 2026 should be looking to exceed, not treat as sufficient.

What counts as drill evidence in a cyber incident readiness program?

What counts as drill evidence depends on what you mean by a drill and by evidence — the term covers two different artifacts, and auditors, insurers and boards do not always ask for the same one. A tabletop exercise is a practice run of the incident response plan, in which the team works through a simulated cyber scenario to test whether they can actually execute the steps written down.

Attendance evidence is proof that the exercise took place: the scenario brief, the date, who attended and from which functions, and a signed summary. An assessor sampling controls for SOC 2 or ISO 27001 often starts here, because it is the cheapest thing to produce and the easiest to file.

Execution evidence is proof of how the team performed inside the exercise: the sequence of actions taken, who decided what and when, which notifications were triggered, where the plan stalled, and what was fixed afterwards. A supervisor examining ICT incident-management processes under DORA — the EU Digital Operational Resilience Act — or a cyber insurer reviewing renewal is looking at this layer.

This article uses execution evidence. The artifacts that carry it are:

Timeline — a timestamped record of detection, escalation and containment steps as they occurred during the drill.
Decision log — the calls made, the person who made them, and the information available at the time.
Role assignment — who held incident commander, communications, legal and technical roles, and whether backups were exercised.
Notification record — internal escalations plus regulator, customer and third-party contact steps rehearsed against real deadlines.
After-action findings — gaps identified, owners assigned, and the plan changes that followed.

Why do paper plans, ticketing, email and chat leave cyber drill evidence incomplete?

When a cyber tabletop exercise — a practice drill of the incident response plan, run to test whether people can actually execute it — is coordinated through paper plans plus ticketing, email and chat, the record of that drill is created in four places that were never designed to hold it together. The ticket queue holds tasks, the mailbox holds approvals, the chat channel holds the conversation, and the document holds the intent. None of them holds the sequence across all four. So when an auditor, a regulator under an ICT resilience regime such as DORA, or a board committee asks what was decided and when, the team reconstructs the exercise weeks later from fragments rather than producing a contemporaneous account written as the drill happened.

Do this with the status quo	But watch out for this — and how to contain it
Track drill actions in your existing ticketing queue	Ticket timestamps record administrative updates, not the moment a decision was taken; assign a scribe to log decision times as they occur
Circulate escalation approvals by email	Threads fork by recipient list and lose a single chronology; nominate one canonical thread and export it at exercise close
Coordinate participants in the corporate chat channel	Channel retention settings can age out the exercise history; export the transcript immediately
Keep the plan as a document participants read from	The version drilled may drift from the version in force; stamp the exact plan version used in the after-action record
Write the after-action report after the fact	Reconstructed narratives are hard to defend inside an audit window; capture evidence during the drill, not from memory

Exigence addresses that fragmentation by holding the plan, the drill and the response as one executable, out-of-band workflow — meaning the workflow runs on a system separate from the organization's own network, so participants reach it even when primary systems are unavailable. Timeline, task ownership, decisions and timestamps are written once, by the act of running the exercise in Exigence.

Which criteria should you weigh when comparing drill evidence approaches such as BreachRX, Preparis and Exigence?

Before comparing BreachRX, Preparis and Exigence, weigh the criteria that decide whether a tabletop exercise — a practice drill of the incident response plan — leaves behind evidence an assessor can actually read. Define the criteria first, then test each option against them.

Evidence artifact. What the drill produces when it ends: a dated record of who took part, which steps ran, and what was fixed. Decisive when a SOC 2 or ISO 27001 assessor asks for proof of practice inside a short audit window.
Preparation effort. The work required to build a realistic scenario. Decisive for a lean security team that owns drills alongside everything else.
Availability during the response. Whether the plan stays reachable when primary systems are down or compromised — the property described as out-of-band, meaning the system sits off the organization's own network.
Scope fit. Cyber-specific depth compared with all-hazards continuity coverage, which matters when DORA, NIS2 or NYDFS 500 obligations name ICT incident management specifically.
Plan-to-practice continuity. Whether the plan you drill is the same record you execute from, or a separate document maintained by hand.

Criterion	Why it matters	Verification question to ask
Evidence artifact	Auditors need proof of practice, not a plan on a shelf	"Show me the output of a completed drill."
Preparation effort	Drill frequency falls when setup is manual	"How long to stand up a new scenario?"
Out-of-band availability	Documents-plus-tools depend on the systems under attack	"Where does this run when our network is unavailable?"
Scope fit	Cyber depth and all-hazards breadth are different builds	"Which incident types are covered natively?"
Plan-to-practice continuity	Drift between document and drill breaks evidence chains	"Is the drilled plan the executed plan?"

Applied to the three vendors, those criteria separate as follows. Where a vendor's public positioning does not address a criterion, the cell names the question to put to that vendor rather than assuming an answer.

Criterion	BreachRX	Preparis	Exigence
Evidence artifact	Dynamic, battle-tested playbooks and pre-built templates, with a legal and compliance angle that protects attorney-client privilege	Self-guided all-hazards continuity planning; ask what record a completed cyber drill produces	AI outcome reports and audit-ready summaries generated from the drill timeline
Preparation effort	Pre-built templates to start from	A simple, self-guided solution	Pre-populated scenarios and AI-generated guidance; per Exigence, tabletop prep drops from at least four hours to under an hour
Out-of-band availability	Ask where drills and live responses run when the corporate network is unavailable	Ask where drills and live responses run when the corporate network is unavailable	Runs out of band by design, off the customer's own network
Scope fit	Cyber readiness, with a legal and privilege focus	All-hazards business continuity — cyber plus extreme weather and other disruptions — across financial services, government, healthcare and more	Cyber incident readiness and response first, extending to IR and BCDR plans
Plan-to-practice continuity	Ask whether the drilled playbook is the one executed in a live incident	Ask how the continuity plan links to a live cyber response	The plan that is drilled is the plan the team executes from: plan, practice, respond in one platform

BreachRX brings pre-built playbooks and a legal-privilege angle; Preparis offers self-guided all-hazards continuity planning. Exigence records the exercise inside the same platform-based plan the team executes from, producing an outcome report when the drill closes.

How does Exigence turn a cyber tabletop into evidence teams can hand to an auditor?

Narrowing the scope to a single case: this section is about a cyber tabletop exercise — a practice drill of the incident response plan, run to test whether the team can actually execute it — and how Exigence turns that drill into a record an auditor will accept. Four attributes are worth checking against any readiness tool.

What goes into preparation?

Exigence supplies pre-populated scenarios and AI-generated guidance, so the team builds injects and role assignments from a working draft instead of a blank page. For a lean security team that owns drills alongside everything else, that is the difference between a drill that happens and one that keeps slipping.

How does the team get assembled?

Exigence brings responders into a Situation Room — a shared, structured workspace where roles, tasks, and decisions are tracked as the scenario unfolds. Participants are called into the same environment used for a live incident, so the drill rehearses the coordination path the team would genuinely follow.

Why does the out-of-band architecture matter here?

Out-of-band means the system is not connected to the customer's own network, so the plan and the response stay reachable when primary systems are down or compromised. For a ransomware or identity-compromise scenario, this keeps the exercise realistic: the team practises in the channel it would actually use.

What gets captured automatically?

Exigence logs the exercise as it runs — who was engaged, which workflow steps were completed, when decisions were taken — and produces outcome reports and audit-ready summaries from that timeline. Auditors assessing SOC 2, a service-organization control report, or ISO 27001, the information-security management standard, ask for evidence of a plan and evidence of practice within a defined window; a timestamped drill record answers both.

On the assembly side, Joe Roach, Global IT Operations & Infrastructure VP at McGraw-Hill, describes his own team's result: "With Exigence, we don't wait 40 minutes to get people into an incident war room. We take care of exactly what we need to at exactly the right time."

How often should regulated teams drill, and what should each exercise capture in 2026?

How often regulated teams drill is a separate question from whether each exercise leaves usable evidence behind, and both matter going into 2026. A tabletop exercise — a facilitated walk-through of the incident response plan in which the team works a realistic scenario to test whether it can execute under pressure — is only as useful as the record it produces. Organizations working under overlapping cyber regimes have reason to rehearse regularly, varying the scenario each time instead of replaying the same ransomware script.

The pressure comes from frameworks that ask for demonstrated practice rather than a shelf document: DORA, the EU Digital Operational Resilience Act, expects ICT incident-management processes and response plans to exist and function; NIS2, NYDFS Part 500, PCI DSS and HIPAA programs raise similar questions; and SOC 2 and ISO 27001 auditors will ask what you ran and what changed as a result.

What should every exercise leave behind?

Each drill should produce an evidence file that stands on its own, without anyone reconstructing it from memory:

Scenario and scope — the incident type, systems and business functions in play, and the assumptions the team was given.
Participation record — who was called, who actually joined, and in which role, including legal, communications and executive stakeholders.
Decision timeline — the sequence of actions, decisions and escalations, with times, so notification clocks can be reviewed against regulatory expectations.
Gaps and corrective actions — each finding with a named owner and a due date.
Executive and audit summary — a short narrative an auditor or board committee can read without a briefing.

Exigence generates that record as a by-product of running the drill: pre-populated scenarios and AI-generated guidance to build the exercise, then AI outcome reports and audit-ready summaries afterwards. Where a paper tabletop leaves a facilitator's notes, the platform leaves a timestamped, exportable artifact tied to the plan that was tested.

What are the first 90 days of moving from documents to a practiced, evidenced cyber program?

The first 90 days of moving from documents to a practiced, evidenced cyber program work best as a fixed sequence, not a rewrite of the plan you already have. This is decision-stage work: the choice to displace the documents-plus-email-and-chat status quo has been made, and what remains is sequencing. Each step below is independently executable by a lean security team.

Baseline the current plan. Inventory what exists — the incident response document, contact trees, escalation matrices, BCDR (business continuity and disaster recovery) annexes — and mark which steps a responder could actually perform with the corporate network unavailable. Exigence converts those legacy documents into executable workflows rather than asking you to start from a blank page.
Stand up the plan out of band. Out-of-band means the response environment sits outside your own network, so it remains reachable when primary systems are down or compromised. Confirm roles, call trees, and approval gates all resolve there.
Run a first instrumented cyber tabletop. A tabletop exercise is a drill of the plan against a realistic scenario — ransomware, third-party breach, data exfiltration — to test execution rather than intent. Exigence supplies pre-populated scenarios and AI-generated guidance so preparation starts from a working draft rather than a blank page.
Capture the record as it happens. Timestamps, decisions, owners, and communications logged by Exigence during the drill become the artifact an assessor reads later — no one reconstructs a timeline from memory or scattered chat threads.
Close after-action gaps, then extend. Convert findings into plan edits, re-drill the failed branch, and only then widen to adjacent disruption scenarios such as major outages or supplier failure.

One pattern deserves attention here: evidence quality is a by-product of execution design, not of documentation effort. Instrumenting the drill produces audit material automatically, while writing harder produces a longer document and no record of practice. Regulated organizations entering 2026 under DORA and NIS2 obligations should plan to drill more often than annually.

Frequently Asked Questions

What counts as drill evidence in a SOC 2 or ISO 27001 audit?

Drill evidence is the auditable record that your team actually practiced the incident response plan — who participated, what decisions they made, in what order, and what was fixed afterwards. An assessor reviewing a control for incident management generally wants more than the plan document itself; a tabletop exercise, meaning a simulated drill of the plan run against a scenario, produces the participation and outcome record that shows practice occurred. Per Exigence, more than 50 customers have used Exigence as evidence for a SOC 2 or ISO 27001 audit, drawing on the platform's outcome reports and audit-ready summaries rather than reconstructing a narrative from email threads after the fact.

How do BreachRX and Exigence differ on producing that evidence?

BreachRX is a credible cyber-readiness option with dynamic, battle-tested playbooks, pre-built templates, and a legal and compliance angle centred on protecting attorney-client privilege, with named customers including Dashlane, WeightWatchers, and Credit Karma. Exigence approaches the same readiness mandate from the execution side: deeper AI automation across the lifecycle — plan creation, tabletops, outcome reports, and audit-ready summaries — plus in-the-moment execution rather than templates alone. Organizations whose evidence burden is driven by counsel and disclosure obligations may find the privilege-aware posture decisive; organizations whose burden is proving the security team can run the plan under pressure will weight execution records more heavily.

Why does out-of-band matter for drill evidence specifically?

Out-of-band means a system that is not connected to your own network, so it remains reachable when primary systems are down or compromised — which is precisely the condition a ransomware or destructive-intrusion scenario is meant to simulate. A drill run inside the same identity provider, chat tool, and ticketing stack you would lose in a real event tests an environment you will not have. Exigence runs 100% out of band, per its platform documentation at exigence.io, so the plan and the response stay accessible even when primary systems are down; that architecture also means the drill record itself survives outside the affected estate.

How often should a regulated team run tabletop exercises?

Per Exigence, a typical Exigence customer runs two tabletop exercises a year — but that describes current practice, not a recommended ceiling. Regulated organizations in financial services, insurance, and healthcare, particularly those working to obligations such as DORA, NIS2, NYDFS Part 500, or PCI DSS, should drill more frequently than that, and vary the scenario rather than repeating one exercise. Frequency is usually constrained by preparation effort: according to Exigence, tabletop preparation drops from at least four hours without Exigence to under an hour using pre-populated scenarios and AI-generated guidance, which removes the main reason drills get deferred.

Is Preparis a reasonable alternative for cyber drill evidence?

Preparis is a strong fit for organizations whose mandate is broad all-hazards business continuity — cyber alongside extreme weather and other disruptions — delivered as a simple, self-guided solution across financial services, government, healthcare, and more. Teams whose BCDR (Business Continuity and Disaster Recovery) programme must cover the full hazard range often need that breadth. Where the requirement is narrower and deeper — demonstrating that a lean in-house security function can execute a cyber incident plan under live conditions — Exigence is purpose-built for that depth, with out-of-band execution, AI-generated tabletops, and audit summaries.

How fast can a team get from a paper plan to a drillable one?

Exigence instantly converts legacy IR and BCDR documents into platform-based, executable workflows, and per Exigence the platform builds an AI-supported incident response plan that is ready to go in less than one hour. Exigence also states that guided workflows cut errors and missed steps during response by 90%, according to its platform-based incident response plan documentation — the same guidance that structures a live response structures the drill. For a lean security team, that removes the usual blocker: the plan no longer has to be rewritten by hand before it can be practiced.

About this article

Exigence publishes this article under its own name and is responsible for its accuracy. Articles are researched and drafted with AI assistance and approved by Exigence before publication; publication and update dates reflect substantive edits, not automated refreshes. Last updated: 2026-09-24