NexusAI Technologies

Cybersecurity for applications, data and cloud infrastructure

Security is part of the design, development and operation of every system. We operate on certified infrastructure from AWS, Google Cloud, Microsoft Azure and Supabase, and on top of it we apply our own QA, access, encryption and monitoring controls.

When it applies

  • Systems have been running for years without a security or configuration review.
  • Some users have more privileges than necessary, or accounts belong to former staff.
  • The company handles sensitive information: customer, patient or operational data.
  • A customer, partner or auditor requests evidence of security controls.
  • Cloud infrastructure grew without a clear policy for permissions, backups and logs.

Service scope

Security assessment

Review of applications, cloud configuration and dependencies to identify vulnerabilities and prioritize them by risk.

Cloud security

Hardened configuration on AWS, Google Cloud, Azure and Supabase: private networks, least privilege and secrets managed outside the code.

Identity and access

Multi-factor authentication, single sign-on, role-based access and data-level access rules.

Data protection

Encryption in transit and at rest, verified automatic backups and personal data handled under the applicable regulation.

Secure development and QA

Code review, automated testing, dependency scanning and separate development, staging and production environments.

Monitoring and response

Logs, alerts and an incident response plan to detect and contain incidents promptly.

Certified infrastructure, our own controls

We build and operate on audited providers with certifications such as ISO/IEC 27001 and SOC 2 Type II. On that foundation, every project incorporates our own controls so security does not rely on the cloud alone.

End-to-end encryption

Information is transmitted and stored encrypted, backups included.

Least privilege

Each person and service accesses only what is necessary, with periodic access reviews.

Backup and recovery

Automatic backups with restore tests and a documented continuity plan.

Traceability

A record of who performed each action and when, for audits and incident investigation.

Methodology

  1. 01

    Discovery call

    A no-obligation initial session to understand the operation, the objectives and the project's feasibility.

  2. 02

    Proposal

    Scope, priorities and a first version with measurable results.

  3. 03

    Staged development

    Working deliveries validated and adjusted in each iteration.

  4. 04

    Go-live

    Production launch, results measurement and continuous improvement.

Schedule a discovery call

Industries

In Oil & Gas, where operational continuity is critical, work starts with the systems and data of greatest impact. In healthcare we protect sensitive patient information, and the same standard applies to logistics, commerce and any company handling customer data.

Oil & Gas: View solutions →

Frequently asked questions

Which certifications back your infrastructure?

Our systems run on AWS, Google Cloud, Microsoft Azure and Supabase, providers certified under ISO/IEC 27001 and SOC 2 Type II, among others. On that foundation we apply our own security and QA controls.

What is the recommended starting point?

An assessment of the most critical systems and data, which allows us to prioritize fixes and define the controls to maintain.

Can software developed by third parties be assessed?

Yes. The assessment starts from how the system is built, configured and deployed, regardless of who developed it.

Does it cover personal data protection compliance?

We review how systems handle personal data and apply the necessary technical changes. The legal aspect is coordinated with the company's advisor.

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