Detection & response
Cortex XDR expertise.
U.S.-based engineers.
Specialist Cortex XDR deployment, integration, optimization, and technical support from Rhenium Security’s U.S.-based engineering team.
Specialist focus
Turn endpoint protection into an operating capability.
Successful detection and response depends on configuration, visibility, and the people handling the next alert. Rhenium helps deploy and tune Cortex XDR while connecting the technical configuration to your investigation and response procedures.
Endpoint protection and correlated security telemetry for threat detection, investigation, and response.
Official Cortex XDR informationWhat we help with
From the technical detail
to the working environment.
The engagement is scoped around your requirements, dependencies, and internal capabilities.
Endpoint deployment
Plan agent rollout, policy baselines, compatibility review, and the operational transition for the agreed endpoint estate.
Telemetry & detection
Connect relevant telemetry sources, review detection configuration, and tune the environment to your operating context.
Investigation & response
Define investigation workflows, validate agreed response actions, and document escalation and analyst handover.
Where engagements usually start
Endpoint protection that
your analysts can live with.
Cortex XDR engagements most often start after the agent is deployed and the alert queue has become the problem instead of the threats.
Agent rollout and coverage gaps
Deployment across Windows, macOS, Linux, and servers, agent profile design, and finding the endpoints that quietly never checked in.
Alert noise and exclusions
Tuning prevention and detection profiles, building exclusions that are specific instead of broad, and documenting why each one exists.
Bringing in firewall and identity data
Connecting NGFW logs, Broker VM sources, and identity context so incidents show the whole story rather than the endpoint alone.
Response playbooks and handoff
Isolation, remediation, and escalation steps written for your team, with the roles and evidence each step needs.
The Rhenium foundation
Specialist engineering.
Business perspective.
Every Rhenium engineer is based in the United States. You work with people who can collaborate closely with your team and stay connected to the technical outcome.
A senior architect designs and reviews every engagement, and every change is delivered with a tested rollback plan and documentation your team can operate. The work is judged on the outcome in your environment, not the hours spent in it.
Why RheniumWays to work together
Choose the support
your team needs.
Move forward with confidence
Bring specialist expertise
to your next step.
Begin with a project, a technical challenge, or a review of your existing environment. Our approach makes the scope and responsibilities clear.