E7OSIRA
Your sovereign estate,
under continuous watch.
Sovereignty is not a milestone — it is a posture that must be maintained. Estates drift through growth, vendor changes, approved exceptions, and departing staff. Etosira monitors yours continuously for the specific signals that matter to a sovereign estate: drift, identity anomalies, policy exceptions, and supply chain exposure. Board-ready reporting. UK-resident infrastructure. Fixed annual fee from £9,600.
What generic monitoring misses.
A SIEM tells you when something looks like an attack. It does not tell you when a new SaaS tool was approved without a data residency review, when a vendor still has access to production three months after their contract ended, or when a privileged account that should have been deprovisioned in January is still active in October.
These are sovereignty events, not security events — and they are invisible to monitoring tooling designed for a threat-detection use case. Etosira is built specifically to see them.
What Etosira monitors.
Sovereignty drift detection
Security monitoring usually watches for external threats. Etosira watches for internal drift — the slow erosion of sovereign posture that happens through approved decisions, vendor changes, and configuration exceptions. When your estate starts deviating from its defined sovereign baseline, Etosira alerts before it becomes a board-level problem.
Identity and access monitoring
Continuous monitoring of identity events across your estate: dormant privileged accounts, unusual access patterns, failed elevation attempts, and offboarding currency. Identity drift is a route to both external breach and internal exposure. Etosira surfaces it before it accumulates.
Policy and configuration integrity
Monitors your estate's policy assignments and configuration against the defined sovereign baseline. A policy exception, a new resource deployed outside the approved regions, a change to a critical security setting — these are flagged immediately rather than appearing in a quarterly review six weeks later.
Vendor and supply chain visibility
Tracks third-party access to your estate — who is in, what they touched, and whether their access remains proportionate and current. Vendor access that outlasts the engagement it was created for is a classic sovereign posture failure.
UK-resident processing
All monitoring telemetry is collected, processed, and stored within UK borders. No event data is routed through US or EU infrastructure. Retention is configurable to your data governance requirements. The monitoring infrastructure is itself subject to the same sovereign architecture principles as the estates it monitors.
Board-ready alerting
Etosira produces two types of output: immediate alerts for events that require a decision, and monthly sovereignty health reports suitable for board or audit committee presentation. Both are written for a senior audience, not a technical one. If it requires translation, it will not get read.
Not a SIEM. Not a SOC.
Etosira is purpose-built for sovereignty monitoring. Generic security tooling and managed SOC services address a different problem.
Generic SIEM
- Monitors for known threat signatures
- Alert volumes that require a dedicated analyst
- Reports tuned for a SOC, not a board
- Data often processed offshore
E7OSIRA
- Monitors for sovereignty drift, not just threats
- Curated alerting calibrated to decision-maker bandwidth
- Monthly reports written for board and audit committee
- UK-resident processing, always
All monitoring telemetry is collected, processed, and stored within UK borders. Not by convention — by architecture. The monitoring infrastructure is held to the same sovereign standards as the estates it monitors.
Built on a sovereign baseline.
Etosira is most effective when deployed against an estate with a defined sovereign baseline — the scored position produced by the Sovereignty Index®. Without a baseline, monitoring flags anomalies against a generic standard. Against a baseline specific to your estate, it flags drift from the posture you chose. These are different things.
A fixed annual fee.
Etosira is from £9,600 per year, fixed, for one Microsoft 365 and Azure tenant, and agreed in writing before it starts. Some of the controls it monitors depend on Microsoft licences held in your own tenant, which are not included.