Microsoft Defender for Cloud: your cloud, monitored and remediated.

Arcetec is a Microsoft Partner and implements Microsoft Defender for Cloud to measure and sustain the security posture of its clients' cloud: Azure, AWS and GCP under one roof, from a single security operations portal. Defender for Cloud is Microsoft's CNAPP platform (posture, workloads and identity in a single piece): it measures configuration and exposure, protects servers, containers and databases, and reviews code in DevOps pipelines before it reaches production. Arcetec's work starts with a posture baseline (knowing how exposed you are, with evidence), continues with hardening prioritized by real exposure (what exposes you most first, not what's easiest) and leaves automated response in place: workflows that close gaps hands-free, with a trail of every action, because prevention can't depend on someone watching a screen. Posture isn't reviewed once a year: it is operated and sustained, and the orchestration never sleeps. Engagements begin with a conversation and a scoped assessment, with fixed scope and price. We operate from Cajicá, Cundinamarca.

Defender for Cloud measures your platform's posture — Azure and, with Azure Arc, the servers still running on your premises — and gaps are remediated with orchestration, not with emails. Prevention that doesn't depend on someone watching a screen.

• Posture measured with evidence, not assumptions
• What exposes you most first, not what's easiest
• Every automated fix is traceable

La postura de seguridad de varias nubes a la vez —Su Azure, AWS, GCP— en un solo panel de Defender for Cloud, con las recomendaciones ya resueltas y las pendientes, que se corrigen con orquestación y no con correos.

See the pillar page

What it covers

Defender for Cloud is Microsoft's CNAPP platform: four fronts of the same monitoring.

• Posture — Configuration and exposure, measured: what's open to the internet, what's missing a patch, which permissions are excessive. A score you can defend before a board — with the evidence behind it.
• Workloads — Servers, containers and databases protected where they run: monitoring goes all the way down to the machine instead of stopping at the inventory.
• Cloud and on-premises — Azure and your on-premises servers under one roof, connected with Azure Arc: one posture, one score and one set of priorities, even when your operation is spread out.
• DevOps — Code reviewed before it reaches production: exposed secrets and insecure configurations are stopped in the repository, where they cost the least.

What Arcetec does.

Turning on Defender takes one click. Getting the score up — and keeping it there — is the work.

• Posture baseline — Knowing how exposed you are, with evidence: the initial score, the gaps that explain it and which of them truly matter in your operation.
• Prioritized hardening — What exposes you most first, not what's easiest: closing ten cosmetic findings raises the score without lowering the risk. Prioritization is based on real exposure.
• Automated response — Workflows that remediate hands-free: the detected gap triggers the fix and leaves a trail, instead of an email waiting for someone to read it.
• Ongoing operations — The score isn't reviewed once a year: it is sustained. Every new deployment comes in already monitored, and configuration drift is corrected before it becomes the norm.

Coverage, by the numbers

What Defender for Cloud puts on the table from day one.

• 3 — clouds under one roof
• 1 — portal: unified SecOps in Defender
• CNAPP — posture + workloads + identity in a single platform
• 24/7 — the orchestration never sleeps

Questions we get before getting started

Other pages on this topic.

The other pages on this topic, so you can continue wherever is most useful.

• Cybersecurity — Defender, Sentinel and Entra ID, with automated response.
• Microsoft Sentinel — A SIEM with playbooks that respond on their own.
• Microsoft Agent 365 — The control plane for AI agents: inventory, access and protection with Entra, Purview and Defender.

Do you know how exposed your cloud is today?

The baseline is measured with evidence, not assumptions: your cloud's real score, what explains it and what would be fixed first.

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