Security function maturity without waiting to hire the whole team.
Sentinel is the managed security function for Australian cloud and sovereign infrastructure teams. We launch your baseline, operate secure delivery controls, run adversarial assurance, and maintain continuous evidence.
Launch. Operate. Assure.
Sentinel combines advisory leadership, engineering execution, and continuous validation in one accountable program.
Security Launch Cell establishes your baseline.
Threat model, a baseline against the Australian Cyber Security Centre's Essential Eight, account hygiene, and a first-90-day hardening roadmap, delivered in an initial engagement.
Managed security leadership plus secure-delivery controls.
Sentinel owns the governance rhythm, remediation tracking, and the pull-request gate: every code change reviewed against agreed security policies before release.
Continuous adversarial validation and evidence outputs.
Red-team campaigns (simulated attacks by our own security engineers) and control mapping produce living evidence aligned to the Essential Eight, other Australian government security frameworks, and your customer obligations.
See how Sentinel runs a full security cycle.
Baseline checks, secure delivery findings, red-team outcomes, and evidence updates flow through one managed operating model.
Built to run the full security function.
The pull-request gate and the red team (simulated attacks by our own security engineers) stay core capabilities inside a broader managed security service.
Threat model, Essential Eight baseline, account hygiene, and launch roadmap.
Identity, secrets, network, logging, and platform hardening controls.
Pull-request gate reviews, build and release pipeline controls, and policy-based release guardrails.
Continuous red-team testing across tenant, auth, API, and AI surfaces.
Framework-mapped findings and evidence packs for procurement and audit.
Risk reviews, remediation ownership, and incident readiness cadence.
Tools do not replace security ownership.
- No clear day-to-day security owner
- Point-in-time testing cycles
- Control gaps discovered late
- Remediation without operating cadence
- Evidence rebuilt for each audit
- Engineering absorbs unmanaged risk
- One accountable security function
- Launch-to-operations continuity
- Code-change gate and red team (simulated attacks) integrated
- Governance with named owners
- Continuous framework-mapped evidence
- Australian-hosted delivery options
Security delivery with controlled Australian boundaries.
Sentinel supports Australian-hosted paths with strict access controls, auditable workflows, and framework-aligned reporting.
Delivery options for Australia East and customer-controlled AU boundaries.
Least privilege, secret governance, and audited access to code and evidence.
Decisions and exceptions tracked with named accountabilities.
Evidence mapped to the Essential Eight, other Australian government frameworks, and your buyer obligations.
Pull-request gate and red-team checks stay aligned to active controls.
Monthly risk posture and remediation reporting.
Install an accountable security function.
Sentinel helps teams stand up, harden, and operate secure environments through one managed operating model.
Sentinel is part of Tailor Intelligence, ambient intelligence for the industries that matter.