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CISO

Also known as: Chief Information Security Officer

Senior executive accountable for the organisation's information security programme, including risk decisions, control investments, regulatory obligations, and incident response.

Written by Askara Solutions editorial team · Updated

The Chief Information Security Officer is the person the board talks to when something goes wrong. The title is relatively young in European companies, but NIS2 has effectively made it unavoidable: the directive holds the management body personally accountable for cybersecurity decisions, and most organisations appoint a CISO to carry that accountability in practice.

A working CISO operates across three audiences in the same week. To the board, they translate risk into the language of business outcomes: euros at stake, regulatory exposure, customer commitments. To the engineering and operations teams, they translate strategy into controls that can be implemented and measured. To regulators, customers, and auditors, they evidence that the programme is functioning. The job is rarely about being the most technical person in the room; it is about making the trade-offs explicit and getting them signed off.

The role intersects with the ISMS at every clause. The CISO owns the risk register, sponsors the management review, approves the Statement of Applicability, and signs the incident response runbook. The Askara Solutions agent is designed to give the CISO a defensible view of the programme without the spreadsheet archaeology that used to consume their week: the risk landscape, the open corrective actions, and the regulatory clock all in one place.

Related terms

  • Information Security Management System

    The documented set of policies, procedures, and accountability that an organisation uses to manage information-security risk over time.

  • Risk Register

    The single source of truth recording every identified risk, its assessment, the control treatment chosen, the owner, and the review date.

  • Incident Response

    Procedures, roles, and decisions activated when a security incident is detected, covering containment, eradication, recovery, regulatory notification, and post-incident learning.

  • ISO 27001

    International standard that defines the requirements for an information security management system (ISMS), including risk assessment, control selection, and management review.

Authoritative sources

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