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Security operations and monitoring

We help you spot security trouble early, respond to it and recover quickly, with monitoring, incident plans and tested recovery.

Problem

01

Many organisations collect logs but nobody looks at them. Alerts are too noisy to act on, or go to a mailbox nobody owns. When an incident happens, people improvise. Backups exist but have not been restored, and the order for bringing systems back is unknown.

Outcomes

  • Logs and alerts that focus on real threats and reach a named owner.
  • A written, rehearsed incident response process.
  • Faster detection and containment of incidents.
  • Recovery plans tested against agreed recovery times.
  • Lessons from each incident fed back into controls.

Scope

In scope

  • Log collection and security monitoring design.
  • Alert rules and tuning.
  • Incident response plans and playbooks.
  • Incident exercises.
  • Post-incident reviews.

Not included

  • A round-the-clock security operations centre. (Confirm whether Elios offers this; if so, evidence staffing and service levels.)

Business continuity and cyber resilience

Resilience is the ability to keep critical services running, or bring them back quickly, when something goes wrong. We identify what matters most, set recovery targets, and design and test the plans to meet them.

  • Business impact analysis.
  • Recovery time and recovery point objectives.
  • Continuity and disaster recovery plans.
  • Recovery testing and tabletop exercises.

Approach

  1. Discovery

    We identify the systems and events that matter most.

  2. Delivery Planning

    We write incident playbooks and agree who does what when something goes wrong.

  3. Build and Test

    We centralise logs and write alert rules that reach an owner. We run exercises to test the plans and the people.

  4. Operational Readiness, Hypercare and Closure

    We hand over the monitoring design, alert rules and incident response plan, and review incidents and exercises to update controls. We close the work with your sign-off.

Deliverables

Monitoring designConfigured logging and alert rulesIncident response plan and playbooksExercise reportsFor resilience: business impact analysis, recovery objectives, continuity plans and test results

Technologies

Monitoring and SIEM: Microsoft Sentinel, Azure Monitor, Log AnalyticsAlerting: action groups routed to named ownersFrameworks: NCSC incident management guidance as a reference point

Controls

Every alert routes to a named owner.Incident plans reviewed after every incident and exercise.Recovery tested at least once a year for critical services.Post-incident actions tracked to completion.

Frequently Asked Questions

How often should we test our recovery plans?

At least once a year for critical services, and after any major change.

What is a tabletop exercise?

A walk-through of an incident scenario with the people who would respond, to test the plan without touching live systems.

Could you recover from an incident tomorrow?

A Technical Audit reviews your monitoring, response and recovery arrangements in 10 to 15 working days and gives you a prioritised remediation plan. It does not include penetration testing unless separately contracted.