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Out-of-band resilience platform

Three levels of resilience.
One independent platform.

Keep critical teams connected, coordinate your response and maintain access to essential operational information—even when your everyday systems are unavailable.

  Built around your organisation's resilience requirements

Choose your level

Resilience that builds with your needs

Start with independent communications, add the tools to collaborate through an incident, or extend your resilience to operational service continuity.

Level 01 · Default deployment

OOB Communication

Maintain a secure, independent way to reach and receive responses from incident teams when your primary communication tools are unavailable or compromised.

The foundation for every Sentinel deployment

Level 1 is deployed on single-tenant, fully redundant mirrored servers in a location of your choice.

Explore the platform

Every capability, in more detail

Explore what each feature does and where it sits within the three levels. Open any item to read more; the same feature is described once, not repeated across each level.

↗Multi-channel notificationsTwo-way SMS, email, in-app notifications and voice.Levels 1–3
Reach incident teams through multiple communication channels and receive responses, helping organisations maintain contact when primary systems are unavailable.
▤Encrypted document managementStore critical documents with encryption at rest.Levels 1–3
Keep essential response documents available in the Sentinel environment, with encryption at rest to help protect stored information.
☷Secure encrypted chatDedicated chat for desktop and mobile app users.Levels 2–3
Give incident teams a separate channel for secure discussions and coordination across desktop and mobile apps.
▣Video crisis roomsBring response teams together in dedicated virtual rooms.Levels 2–3
Create a virtual meeting space for incident teams to coordinate activity and work through a response together.
✳Miro whiteboardingVisual collaboration within video crisis rooms.Levels 2–3
Use Miro whiteboarding within video crisis rooms to help teams map issues, share ideas and collaborate visually during an incident.
◉Video conference callingHold video calls as part of incident coordination.Levels 2–3
Support real-time discussions and decision-making with video conference calling as part of the wider out-of-band collaboration environment.
▣Branded offline document appAccess critical documents through a branded app, including offline access.Levels 2–3
Provide teams with a branded document app designed to make important documents accessible when connectivity is limited or unavailable. Specific offline behaviour depends on the app configuration.
▦SpacesOrganise information and activity in dedicated environments.One Space: Level 1Multiple Spaces: Levels 2–3
Spaces provide dedicated environments for organising information and activity. Level 1 includes one Space; Levels 2 and 3 support multiple Spaces for different teams, scenarios or operational needs. Learn more about Spaces →
☎HotlinesSupport dedicated incident information or reporting lines.Levels 2–3
Add hotline capability to support incident communications. The specific hotline setup can be discussed as part of your deployment requirements.
⇧CSV import wizardImport structured data using CSV files.Levels 1–3
Help administrators bring contact or other supported structured data into Sentinel through a guided CSV import process.
{ }API accessConnect Sentinel with supported systems and workflows.Levels 1–3
API access provides an integration route for supported systems. Level 3 adds a specific service-continuity capability: synchronising business-as-usual documents and data into designated Spaces.
⟳Operational data synchronisationSynchronise business-as-usual documents and data into specific Spaces.Level 3
Synchronise business-as-usual documents and data into designated Spaces so teams can access the latest successfully synchronised operational information up to the point of a service interruption. The precise scope and timing depend on the configured integration and synchronisation process.
▥Analytics and logsReview platform activity and available operational records.Levels 1–3
Access analytics and logs to support oversight of platform activity. Available data and reporting detail depend on the deployed configuration.
✓Permanent tamper-evident audit logMaintain a lasting, tamper-evident record of activity.Levels 1–3
Support governance and accountability with a permanent, tamper-evident audit log of relevant platform activity.
⌘Dedicated, resilient infrastructureSingle-tenant deployment on fully redundant mirrored servers in a location of choice.Levels 1–3
Sentinel is deployed on single-tenant, fully redundant mirrored servers in a location chosen for the deployment. This is part of the core Level 1 deployment and carries through the higher levels.
+Self-registration systemSupport user registration through a self-service process.Level placement to confirm
This feature appeared in the existing module list. Confirm its availability by level and the precise registration workflow before publishing the final page.
✦Consultancy and expert supportOptional consultancy at Level 2; expert consultation included at Level 3.Level 2: optionalLevel 3: included
Level 2 offers consultancy as an option. Level 3 includes expert consultation to help ensure implementation success. These should be presented as distinct service arrangements.

At a glance

Compare the levels

Each level includes the capabilities of the levels before it, with additional functionality as your resilience requirements grow.

Capability Level 1
Communication
Level 2
Collaboration
Level 3
Continuity
Two-way SMS, email, in-app and voice ✓ ✓ ✓
Single-tenant redundant mirrored infrastructure ✓ ✓ ✓
Encrypted-at-rest document management ✓ ✓ ✓
CSV import, API access, analytics and logs ✓ ✓ ✓
Permanent tamper-evident audit log ✓ ✓ ✓
Secure encrypted chat — ✓ ✓
Video crisis rooms, Miro whiteboarding and video calling — ✓ ✓
Branded offline document app — ✓ ✓
Multiple Spaces — ✓ ✓
Hotlines — ✓ ✓
Self-registration system — ✓ ✓
Consultancy — Optional Expert consultation included
API synchronisation of operational documents and data — — ✓

Feature availability and service wording should be confirmed against the final product configuration before publication.

Beyond crisis communications

Extend resilience to service continuity

When everyday systems are interrupted, teams may need more than a way to communicate. Level 3 helps keep operational documents and data available in designated Spaces through configured API synchronisation.

Explore Level 3
✓Synchronise business-as-usual documents and data into specific Spaces.
✓Access the latest successfully synchronised operational information up to the point of interruption.
✓Include expert consultation to support implementation success.

Plan your resilience

Find the right level of resilience for your organisation.

Talk to our team about your operational requirements and how Sentinel can be configured to support them.

Book a demo