Explore Sentry’s Security Operations Services
Sentry AI Security →
Shadow-AI governance: fleet-wide detection, tamper-evident findings, and real-time enforcement.
ArmorVault →
Managed secrets vault: per-tenant isolation, MFA, and rotation — operated by us, not deployed by you.
SOC-as-a-Service →
Outsourced 24/7 Security Operations Center function, fully staffed.
SOC-as-a-Service Pricing →
Realistic market pricing models and what actually drives cost.
MDR vs. MSSP →
Active threat response vs. traditional alerting — the honest comparison.
MDR Pricing →
What drives Managed Detection & Response pricing models.
MDR vs. EDR vs. XDR →
Cutting through the acronym confusion: service vs. tool categories.
SIEM-as-a-Service →
Managed Security Information & Event Management, fully operated.
Dark Web Monitoring →
Credential leak detection and brand mention monitoring.
Threat Hunting Services →
Proactive, hypothesis-driven hunting instead of waiting for alerts.
24/7 SOC Monitoring →
Always-on coverage, staffing model, and response expectations.
MDR for Healthcare →
HIPAA-aware monitoring for clinical and administrative environments.
SOC for Defense Contractors →
CMMC-aware monitoring for the defense industrial base.
SOC vs. NOC →
Security incidents vs. network uptime — different focus, different teams.
We Don’t Design Security. We Operate It.
Deterministic Observability
We don’t guess at your risk. We measure it. Every asset, every connection, every anomaly is quantified. You see exactly what we see.
The Operating Layer
We operate the security operations center others just design. Our team owns alert tuning, response protocols, and escalation paths. No hand-offs. No “let me check with our SIEM vendor.” We decide. We respond.
Converged Intelligence
Sentry integrates with Citadel. Physical and cyber threats are correlated — access-control anomalies flag the security team, video pulls automatically on incident. One intelligence picture.
Powered By The SENTRY Convergence Protocol
One Clock. One Bench. One Threat Surface.
Sentry Convergence Protocol is Armorstack’s enforced operating standard for threat detection and response: every alert triaged by an Armorstack-employed analyst — never a white-labeled or subcontracted seat — against a published, contractually measured sub-15-minute mean-time-to-detect. Cyber telemetry (SIEM, EDR, network, dark web) correlates in real time with Citadel’s physical telemetry (badge access, camera analytics, intrusion sensors), so a compromised credential and a badge anomaly at 2 a.m. surface as one incident, not two unrelated tickets in two unrelated systems. The Sentry Pulse dashboard is the live instrument; the Protocol is the standard it’s held to.
Published Detection Clock
Sub-15-minute mean-time-to-detect isn’t marketing copy. It’s a contractually measured commitment, audited against real incident timestamps — the number is published, not asserted after the fact.
All-Employee Analyst Bench
Every alert is triaged by an Armorstack-employed analyst. No white-labeled seats, no subcontracted SOC, no hand-off to a third party you’ve never met.
Cyber-Physical Telemetry Fusion
SIEM, EDR, network, and dark web signals correlate in real time with Citadel’s badge access, camera analytics, and intrusion sensors — one threat surface, not two disconnected systems.
Structurally Different From Big Four and White-Label SOCs
A Big Four engagement ends with a report recommending you go find a SOC — Armorstack is the SOC, staffing the detection floor at 3 a.m. under the same published clock, with no hand-off to a subcontractor. Regional and white-label competitors publish response times as marketing copy with no audit trail behind the number. That accountability runs 24/7/365, for as long as the contract runs.
Built for Regulated Industries
Armorstack operates 24/7 security operations for healthcare, financial services, manufacturing, and defense contractors — globally. Compliance evidence is generated continuously, not compiled manually before an audit, for clients working toward these frameworks:
Frequently Asked Questions
The Full Cybersecurity Operations Stack
One Armorstack contract. One security team. One SLA. No hand-offs to white-labeled seats you have never met.
24/7 Security Operations Center
Real-time threat detection, incident response, and forensics — staffed around the clock by Armorstack engineers, not an offshore contractor.
SIEM & Log Management
Splunk, ELK, or cloud-native platforms — architected by our senior engineers and operated by our own SOC, not a vendor help desk.
Managed Detection & Response
Behavioral analytics, threat hunting, and AI-powered anomaly detection tuned continuously against your real environment.
Advanced Email Threat Protection
Cloud secure email gateway layered with enforced DMARC/SPF/DKIM, business-email-compromise detection, and ongoing phishing-simulation training.
Zero Trust Identity Architecture
Phishing-resistant FIDO2 MFA and conditional access on a modern identity hub, with privileged access management and identity governance for complex environments.
24/7 Incident Response Retainer
A standing IR relationship aligned to NIST SP 800-61: 24/7 hotline, pre-built playbooks, and on-call digital forensics — the relationship exists before you need it, not after.
Security Awareness Training
Ongoing micro-learning and phishing simulation — not an annual video — with role-specific tracks for HIPAA, PCI-DSS, and CMMC-governed organizations. Learn more →
Sentry Pulse →
Live correlation across your security telemetry, with client-controlled policy boundaries and a tamper-evident audit trail. No AI black-box — every enforcement decision is policy-driven and auditable.
Dark Web Monitoring
Breach intelligence, credential watch, and brand protection — surfacing exposure before it becomes an incident.
Penetration Testing & Red Teaming
Adversary-driven security assessments that test your real controls, not a checklist — findings mapped directly to remediation.
AI Model Supply-Chain Scanning
Continuous scanning of AI model files for embedded malicious code before they ever reach production — closing the model supply-chain gap traditional endpoint security misses.
Ready to Operate Enterprise Security at Scale?
Ready to operate enterprise security — including shadow AI — under one team and one SLA.
Armorstack operates 24/7 security operations for regulated industries: healthcare, financial services, manufacturing, and defense contractors. Globally. One team. One SLA.