https://catalogartifact.azureedge.net/publicartifacts/sentinelvaultsystems.vaultguard360-62fe2b91-6bee-4505-b73d-1ddb18fd5706/9e9e4ff4-3147-4402-8646-7c1189b9f5d2_vaultguard360v1350x350.png
VaultGuard360
by Sentinel Vault Systems LLC
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Tenant-wide Auto Key Vault expiration alerts for secrets, certs & keys.
Multi-channel, read-only.
The Problem
Expired certificates and secrets cause outages costing $11.1M per incident on average (Ponemon). With the CA/B Forum's 200-day certificate lifetime taking effect March 2026, manual tracking is no longer viable.
VaultGuard360
Tenant-wide Azure Key Vault expiration monitoring. Scans every vault across all subscriptions, tracking certificates, secrets, and keys. Deploys as an Azure Managed Application with a read-only security model. All data stays in your subscription. The publisher has zero access to your deployment.
Who Benefits
DevOps: Detect expiring certs and secrets before they break production Platform Engineering: Integrate into your secret lifecycle automation via webhooks Security & Compliance: Audit trail of all expirations for SOC 2 / ISO 27001 SREs: Reduce on-call burden with automated multi-channel alerts
Key Features
Tenant-wide scanning: All Key Vaults across all subscriptions — certificates, secrets, and keys Configurable thresholds: Alert at 30/14/7 days (or custom) before expiration Key Vault Reader only: Zero-credential managed identity — never accesses secret values 6 notification channels: Email (ACS + SMTP), Teams, Slack, PagerDuty, ServiceNow, generic webhooks with HMAC Team-based routing: Route alerts by subscription to the right owners Custom email domain: Branded alerts with SPF/DKIM DNS verification KQL Log Explorer: Query monitoring data from the dashboard with CSV export Dashboard: Real-time monitoring, scan history, configuration, and team routing 365-day audit logs: Compliance-ready scan history for SOC 2, ISO 27001, GDPR Webhook triggers: Integrate with Azure DevOps, GitHub Actions, or any pipeline for rotation
How It Works
Deploy in ~10 minutes from Azure Marketplace. Scans run on your schedule, route alerts to the right team. VaultGuard360 is the intelligence layer—not the attack vector.
Tiered Plans
Trial (Free, 14 days): Full Professional features for evaluation. Supports up to 15 subscriptions and 200 monitored items. Professional ($499/month): Production-ready. Up to 30 subscriptions and 2,000 monitored items. Includes 99.5% uptime SLA, multi-channel notifications, and full audit logging. Enterprise ($1,499/month): Unlimited subscriptions and items. Adds full Key Vault inventory, Private Endpoint support, VNet integration, AMPLS for network isolation, and 4-hour priority support.
Defense in Depth
Zero publisher access: No Contributor, no JIT, no permissions of any kind HMAC-signed webhooks: Verify alert authenticity via X-VaultGuard360-Signature CSP + X-Frame-Options: Clickjacking and XSS protection SSRF blocking: Outbound targets validated against private IP ranges KQL injection prevention: Dangerous commands blocked server-side Rate limiting + fail-closed auth + ETag locking + 1MB payload cap Safe exports: Credentials never included in configuration exports TLS 1.2 minimum + zero publisher telemetry
Stop responding to certificate expiration outages. Start preventing them.
The Problem
Expired certificates and secrets cause outages costing $11.1M per incident on average (Ponemon). With the CA/B Forum's 200-day certificate lifetime taking effect March 2026, manual tracking is no longer viable.
VaultGuard360
Tenant-wide Azure Key Vault expiration monitoring. Scans every vault across all subscriptions, tracking certificates, secrets, and keys. Deploys as an Azure Managed Application with a read-only security model. All data stays in your subscription. The publisher has zero access to your deployment.
Who Benefits
DevOps: Detect expiring certs and secrets before they break production Platform Engineering: Integrate into your secret lifecycle automation via webhooks Security & Compliance: Audit trail of all expirations for SOC 2 / ISO 27001 SREs: Reduce on-call burden with automated multi-channel alerts
Key Features
Tenant-wide scanning: All Key Vaults across all subscriptions — certificates, secrets, and keys Configurable thresholds: Alert at 30/14/7 days (or custom) before expiration Key Vault Reader only: Zero-credential managed identity — never accesses secret values 6 notification channels: Email (ACS + SMTP), Teams, Slack, PagerDuty, ServiceNow, generic webhooks with HMAC Team-based routing: Route alerts by subscription to the right owners Custom email domain: Branded alerts with SPF/DKIM DNS verification KQL Log Explorer: Query monitoring data from the dashboard with CSV export Dashboard: Real-time monitoring, scan history, configuration, and team routing 365-day audit logs: Compliance-ready scan history for SOC 2, ISO 27001, GDPR Webhook triggers: Integrate with Azure DevOps, GitHub Actions, or any pipeline for rotation
How It Works
Deploy in ~10 minutes from Azure Marketplace. Scans run on your schedule, route alerts to the right team. VaultGuard360 is the intelligence layer—not the attack vector.
Tiered Plans
Trial (Free, 14 days): Full Professional features for evaluation. Supports up to 15 subscriptions and 200 monitored items. Professional ($499/month): Production-ready. Up to 30 subscriptions and 2,000 monitored items. Includes 99.5% uptime SLA, multi-channel notifications, and full audit logging. Enterprise ($1,499/month): Unlimited subscriptions and items. Adds full Key Vault inventory, Private Endpoint support, VNet integration, AMPLS for network isolation, and 4-hour priority support.
Defense in Depth
Zero publisher access: No Contributor, no JIT, no permissions of any kind HMAC-signed webhooks: Verify alert authenticity via X-VaultGuard360-Signature CSP + X-Frame-Options: Clickjacking and XSS protection SSRF blocking: Outbound targets validated against private IP ranges KQL injection prevention: Dangerous commands blocked server-side Rate limiting + fail-closed auth + ETag locking + 1MB payload cap Safe exports: Credentials never included in configuration exports TLS 1.2 minimum + zero publisher telemetry
Stop responding to certificate expiration outages. Start preventing them.
The Problem
Expired certificates and secrets cause outages costing $11.1M per incident on average (Ponemon). With the CA/B Forum's 200-day certificate lifetime taking effect March 2026, manual tracking is no longer viable.
VaultGuard360
Tenant-wide Azure Key Vault expiration monitoring. Scans every vault across all subscriptions, tracking certificates, secrets, and keys. Deploys as an Azure Managed Application with a read-only security model. All data stays in your subscription. The publisher has zero access to your deployment.
Who Benefits
Key Features
How It Works
Deploy in ~10 minutes from Azure Marketplace. Scans run on your schedule, route alerts to the right team. VaultGuard360 is the intelligence layer—not the attack vector.
Tiered Plans
Defense in Depth
Stop responding to certificate expiration outages. Start preventing them.
At a glance
https://catalogartifact.azureedge.net/publicartifacts/sentinelvaultsystems.vaultguard360-62fe2b91-6bee-4505-b73d-1ddb18fd5706/67314b0c-c808-417e-abc9-79378af69a0d_maindashboard.png
https://catalogartifact.azureedge.net/publicartifacts/sentinelvaultsystems.vaultguard360-62fe2b91-6bee-4505-b73d-1ddb18fd5706/f751fc28-5526-431d-a6ef-11effcd0aa16_thresholdsettings.png
https://catalogartifact.azureedge.net/publicartifacts/sentinelvaultsystems.vaultguard360-62fe2b91-6bee-4505-b73d-1ddb18fd5706/927c6189-28dc-4e4c-bc52-bfc240c34258_teamrouting.png
https://catalogartifact.azureedge.net/publicartifacts/sentinelvaultsystems.vaultguard360-62fe2b91-6bee-4505-b73d-1ddb18fd5706/26af78ff-ca4e-421c-a68f-5a0f4f780dc7_notificationsetup.png
https://catalogartifact.azureedge.net/publicartifacts/sentinelvaultsystems.vaultguard360-62fe2b91-6bee-4505-b73d-1ddb18fd5706/10aa6a1f-c287-4862-b312-3617b110ad81_auditlogs.png