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Security · TISAX / ISO 27001Ongoing

Security & Audit Readiness

Technical preparation and continuous improvement of environments subject to TISAX, ISO 27001 and customer security requirements — across identity, devices, evidence, backups and monitoring.

Context

Environments operating under TISAX, ISO 27001 and customer security requirements needed consistent technical controls and evidence — prepared and maintained over time, not assembled at the last minute.

Challenge

  • Controls and evidence spread across many systems and owners.
  • Device compliance and identity controls to keep consistent.
  • Backups, physical and vendor controls to evidence.
  • Audit readiness maintained continuously, not just before an audit.

My role

Technical contributor for security and audit readiness — preparing and improving the environment, not acting as a certification authority.

Responsibilities

  • Identity controls
  • Device compliance
  • Evidence collection
  • Security documentation
  • Backup controls
  • Physical & operational security
  • Vendor controls
  • Security monitoring

Architecture

  • Identity and privileged-access controls aligned to requirements.
  • Device compliance enforced through endpoint management.
  • Evidence and documentation organized so it is audit-ready.
  • Backups, physical and vendor controls maintained and monitored.

Fragmented

  • Controls and evidence spread across many systems and owners.
  • Device compliance and identity controls to keep consistent.
  • Backups, physical and vendor controls to evidence.
  • Audit readiness maintained continuously, not just before an audit.

Connected

  • Identity and privileged-access controls aligned to requirements.
  • Device compliance enforced through endpoint management.
  • Evidence and documentation organized so it is audit-ready.
  • Backups, physical and vendor controls maintained and monitored.

Project lifecycle

  1. 01

    Requirements

    Security and audit requirements identified.

  2. 02

    Controls

    Technical controls implemented.

  3. 03

    Evidence

    Evidence collected and documented.

  4. 04

    Monitoring

    Controls monitored for effectiveness.

  5. 05

    Improvement

    Continuous improvement maintained.

Implementation

  • Controls implemented and verified across identity, devices and backups.
  • Evidence collected and documented in a maintainable structure.
  • Monitoring used to keep controls effective over time.
  • Continuous improvement rather than one-off remediation.

Documentation & handover

Operational and project documentation were prepared as part of delivery, with handover and acceptance support included where in scope — so the environment can be operated, audited and improved after go-live.

Client names and selected implementation details are intentionally anonymized. Presented as technical preparation and improvement, not certification.

Outcome

Environments kept in a continuously prepared, well-documented state against TISAX, ISO 27001 and customer security requirements.

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