Infocomm TechnologyISCO 2529

Chief ICT security officer

Chief ICT security officers protect company and employee information against unauthorized access. They also define the Information System security policy, manage security deployment across all Information Systems and ensure the provision of information availability.

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Rate 5 of the 45 essential skills of this occupation (European ESCO data). No account needed.

manage IT security compliances

establish an ICT security prevention plan

implement ICT security policies

forecast organisational risks

ensure compliance with legal requirements

About chief ICT security officer

As a chief ICT security officer, you will lead all information security initiatives and protect your organization's digital assets from sophisticated cyber threats. You hold a strategic role at the executive level, responsible for defining comprehensive information system security policies that align with organizational goals and regulatory requirements. Your responsibilities include managing security deployments across all IT infrastructure, implementing cyber attack countermeasures, and ensuring information availability, confidentiality, and integrity. You will evaluate attack vectors and vulnerability risks, oversee ethical hacking assessments, conduct security audits, and develop organizational resilience strategies. Your expertise in risk management, security engineering, and compliance with ICT security legislation is critical in an era of increasing cyber threats and regulatory scrutiny. As organizations worldwide face evolving security challenges, your leadership in building secure, resilient systems is essential to protecting company reputation, employee information, and customer data.

Key Work Functions

Core areas of responsibility for a chief ICT security officer.

Security Policy Definition and Governance

Define comprehensive information system security policies aligned with organizational objectives
Establish internal risk management policies and procedures
Ensure compliance with ICT security legislation and international standards
Develop ethical guidelines for security testing and penetration activities
Establish organizational resilience frameworks

Threat Assessment and Vulnerability Management

Assess risks and threats to ICT systems and organizational assets
Identify attack vectors and potential cyber vulnerabilities
Conduct ethical hacking assessments and penetration testing
Evaluate network security risks and implement countermeasures
Monitor emerging cyber threats and security trends

Security Deployment and Implementation

Manage security deployment across all information systems and infrastructure
Implement cyber attack countermeasures and security controls
Deploy security engineering solutions and best practices
Oversee ICT project management for security implementations

Compliance, Audit and Data Protection

Conduct regular security audits using established audit techniques
Ensure data protection and information confidentiality compliance
Manage GDPR and other data protection legislation requirements
Establish information security standards and certification processes

Risk Management and Decision Support

Develop comprehensive risk management strategies and mitigation plans
Provide decision support systems and recommendations to senior management
Establish incident response procedures and business continuity plans
Monitor organizational security posture and effectiveness

Key skills in this occupation

Essential skills and knowledge areas from the European ESCO classification, 45 in total. The ones most specific to this occupation come first.

manage IT security compliances
Guide application and fulfilment of relevant industry standards, best practices and legal requirements for information security.
practical skill
establish an ICT security prevention plan
Define a comprehensive and proactive strategy for managing information and communication technology (ICT) security risks by establishing a set of measures and responsibilities to ensure the confidentiality, integrity…
practical skill
implement ICT security policies
Implement statements, assertions or rules that specify the appropriate use and protection of the ICT assets and systems from an organisation.
practical skill
forecast organisational risks
Analyse the operations and actions of a company in order to assess their repercussions, possible risks for the company, and to develop suitable strategies to address these.
practical skill
ensure compliance with legal requirements
Guarantee compliance with established and applicable standards and legal requirements such as specifications, policies, standards or law for the goal that organisations aspire to achieve in their efforts.
practical skill
monitor developments in field of expertise
Keep up with new research, regulations, and other significant changes, labour market related or otherwise, occurring within the field of specialisation.
practical skill
manage system security
Analyse the critical assets of a company and identify weaknesses and vulnerabilities that lead to intrusion or attack.
practical skill
develop information security strategy
Create company strategy related to the safety and security of information in order to maximise information integrity, availability and data privacy.
practical skill

Check which of these skills you already have ↑

Knowledge (20)

internal risk management policy

The internal risk management policies that identify, assess and prioritise risks in an IT environment. More →

ethical hacking principles

The set of actions that are carried out to detect vulnerabilities within a computerised system in order to improve security within an organisation. More →

ICT network security risks

The security risk factors, such as hardware and software components, devices, interfaces and policies in ICT networks, risk assessment techniques that can be applied to assess the severity and the consequences of… More →

decision support systems

The ICT systems that can be used to support business or organisational decision making. More →

ICT security standards

Best practices and guidelines established for securing information and communication technology (ICT) systems and data. More →

attack vectors

Paths or methods that threat actors use to exploit vulnerabilities in information networks or systems from a concrete organisation and impact its availability, integrity and confidentiality. More →

cyber attack counter-measures

Methods, technologies and techniques used to defend (detect, monitor and recover) against cyber attacks. More →

audit techniques

The techniques and methods that support a systematic and independent examination of data, policies, operations and performances using computer-assisted audit tools and techniques (CAATs) such as spreadsheets, databases… More →

risk management

The process of identifying, assessing, and prioritising of all types of risks and where they could come from, such as natural causes, legal changes, or uncertainty in any given context, and the methods for dealing with… More →

security engineering

Interdisciplinary field of study that focuses on the realisation of secure systems and the technology to protect individuals or information from malice, errors, or unauthorized access. More →

ICT security legislation

The set of legislative rules that safeguards information technology, ICT networks and computer systems and legal consequences which result from their misuse. More →

organisational resilience

The strategies, methods and techniques that increase the organisation's capacity to protect and sustain the services and operations that fulfil the organisational mission and create lasting values by effectively… More →

assessment of risks and threats

The security documentation and any security-related communications and information. More →

cyber security

The methods and best practices that protect ICT systems, networks, computers, devices, services, processes and people against unauthorised access, modification and/or denial of service of assets. More →

ICT project management

The methodologies for the planning, implementation, review and follow-up of ICT projects, such as the development, integration, modification and sales of ICT products and services, as well as projects relating… More →

data protection

The principles, ethical issues, regulations and protocols of data protection. More →

information confidentiality

The mechanisms and regulations which allow for selective access control and guarantee that only authorised parties (people, processes, systems and devices) have access to data, the way to comply with confidential… More →

ICT project management methodologies

The methodologies or models for planning, managing and overseeing of ICT resources in order to meet specific goals, such methodologies are Waterfall, Incremental, V-Model, Scrum or Agile and using project management ICT… More →

ethics

The philosophical study that deals with solving questions of human morality; it defines and systemises concepts such as right, wrong, and crime. More →

ICT process quality models

The quality models for ICT services which address the maturity of the processes, the adoption of recommended practices and their definition and institutionalisation that allow the organisation to reliably and… More →

Practical skills (17)

comply with legal regulations

Ensure you are properly informed of the legal regulations that govern a specific activity and adhere to its rules, policies and laws. More →

establish an Information Security Management System

Design, apply, monitor and review an Information Security Management System (ISMS) that preserves the confidentiality, integrity and availability of information by applying a risk management process, and gives… More →

manage disaster recovery plans

Prepare, test and execute, when necessary, a plan of action to retrieve or compensate lost information system data. More →

implement ICT risk management

Develop and implement procedures for identifying, assessing, treating and mitigating ICT risks, such as hacks or data leaks, according to the company's risk strategy, procedures and policies. More →

educate on data confidentiality

Share information with and instruct users in the risks involved with data, especially risks to the confidentiality, integrity, or availability of data. More →

ensure information privacy

Design and implement business processes and technical solutions to guarantee data and information confidentiality in compliance with legal requirements, also considering public expectations and political issues of… More →

monitor technology trends

Survey and investigate recent trends and developments in technology. More →

maintain plan for continuity of operations

Update methodology which contains steps to ensure that facilities of an organisation are able to continue operating, in case of broad range of unforeseen events. More →

engage with stakeholders

Use a variety of processes that result in mutually negotiated agreements, shared understandings and consensus building. More →

ensure cross-department cooperation

Guarantee communication and cooperation with all the entities and teams in a given organisation, according to the company strategy. More →

lead disaster recovery exercises

Head exercises which educate people on what to do in case of an unforeseen disastrous event in the functioning or security of ICT systems, such as on recovery of data, protection of identity and information and which… More →

utilise decision support system

Use the available ICT systems that can be used to support business or organisational decision making. More →

advice on security risk management

Provide advice on security risk management policies and prevention strategies and their implementation, being aware of the different kinds of security risks a specific organisation faces. More →

implement corporate governance

Apply a set of principles and mechanisms by which an organisation is managed and directed, set procedures of information, control flow and decision making, distribute rights and responsibilities among departments and… More →

identify ICT security risks

Apply methods and techniques to identify potential security threats, security breaches and risk factors using ICT tools for surveying ICT systems, analysing risks, vulnerabilities and threats and evaluating contingency… More →

ICT safety

Personal protection, data protection, digital identity protection, security measures, safe and sustainable use. More →

communicate with stakeholders

Facilitate communication between organisations and interested third parties such as suppliers, distributors, shareholders and other stakeholders in order to inform them of the organisation and its objectives. More →

Optional skills (34) — show

computer forensics

The process of examining and recovering digital data from sources for legal evidence and crime investigation. More →

cloud security and compliance

Cloud security and compliance concepts, including shared responsibility model, cloud access management capabilities, and resources for security support. More →

computer programming

The techniques and principles of software development, such as analysis, algorithms, coding, testing and compiling of programming paradigms (e.g. object oriented programming, functional programming) and of programming… More →

software anomalies

The deviations of what is standard and exceptional events during software system performance, identification of incidents that can alter the flow and the process of system execution. More →

internet governance

The principles, regulations, norms and programs that shape the evolution and use of internet, such as internet domain names management, registries and registrars, according to ICANN/IANA regulations and recommendations… More →

ICT communications protocols

The system of rules which allow the exchange of information between computers or other devices via computer networks. More →

World Wide Web Consortium standards

The standards, technical specifications and guidelines developed by the international organisation World Wide Web Consortium (W3C) which allow the design and development of web applications. More →

web application security threats

The attacks, vectors, emergent threats on websites, web applications and web services, the rankings of their severity identified by dedicated communities such as OWASP. More →

control objectives for information and related technology

The risk and controls framework such as Control Objectives for Information and Related Technology (COBIT), which supports decision makers to resolve the gap between business risks, requirements and technical issues. More →

cloud technologies

The technologies which enable access to hardware, software, data and services through remote servers and software networks irrespective of their location and architecture. More →

ICT recovery techniques

The techniques for recovering hardware or software components and data, after failure, corruption or damage. More →

ICT system user requirements

The process intended to match user and organisation's needs with system components and services, by taking into consideration the available technologies and the techniques required to elicit and specify requirements… More →

ICT infrastructure

The system, network, hardware and software applications and components, as well as devices and processes that are used in order to develop, test, deliver, monitor, control or support ICT services. More →

ICT encryption

The conversion of electronic data into a format which is readable only by authorized parties which use key encryption techniques, such as Public Key Infrastructure (PKI) and Secure Socket Layer (SSL). More →

Internet of Things

The general principles, categories, requirements, limitations and vulnerabilities of smart connected devices (most of them with intended internet connectivity). More →

create solutions to problems

Solve problems which arise in planning, prioritising, organising, directing/facilitating action and evaluating performance. More →

assess ICT knowledge

Evaluate the implicit mastery of skilled experts in an ICT system to make it explicit for further analysis and usage. More →

conduct impact evaluation of ICT processes on business

Evaluate the tangible consequences of the implementation of new ICT systems and functions on the current business structure and organisational procedures. More →

manage staff

Manage employees and subordinates, working in a team or individually, to maximise their performance and contribution. More →

protect personal data and privacy

Protect personal data and privacy in digital environments. More →

optimise choice of ICT solution

Select the appropriate solutions in the field of ICT while taking into account potential risks, benefits and overall impact. More →

use different communication channels

Make use of various types of communication channels such as verbal, handwritten, digital and telephonic communication with the purpose of constructing and sharing ideas or information. More →

execute ICT audits

Organise and execute audits in order to evaluate ICT systems, compliance of components of systems, information processing systems and information security. More →

implement a virtual private network

Create an encrypted connection between private networks, such as different local networks of a company, over the internet to ensure that only authorized users can access it and that the data cannot be intercepted. More →

coordinate technological activities

Give instructions to colleagues and other cooperating parties in order to reach the desired outcome of a technological project or achieve set goals within an organisation dealing with technology. More →

identify legal requirements

Conduct research for applicable legal and normative procedures and standards, analyse and derive legal requirements that apply to the organisation, its policies and products. More →

implement anti-virus software

Download, install and update software to prevent, detect and remove malicious software, such as computer viruses. More →

manage digital identity

Create and manage one or multiple digital identities, be able to protect one's own reputation, deal with the data that one produces through several digital tools, environments and services. More →

implement cloud security and compliance

Implement and manage security policies and access controls on cloud. More →

train employees

Lead and guide employees through a process in which they are taught the necessary skills for the perspective job. More →

manage keys for data protection

Select appropriate authentication and authorization mechanisms. More →

apply operations for an ITIL-based environment

Properly operate ITIL (Information Technology Infrastructure Library) based service desk procedures. More →

cloud monitoring and reporting

The metrics and alarms utilizing cloud monitoring services, in particular performance and availability metrics. More →

implement a firewall

Download, install and update a network security system designed to prevent unauthorized access to a private network. More →

Related Occupations

Occupations that need many of the same essential skills, so the move between them is shortest.

cybersecurity risk manager18 shared essential skills digital forensics expert14 shared essential skills ethical hacker13 shared essential skills cyber incident responder12 shared essential skills ICT resilience manager12 shared essential skills ICT security technician12 shared essential skills data protection officer10 shared essential skills chief information officer8 shared essential skills

Frequently asked questions

What does a chief ICT security officer do?

What skills does a chief ICT security officer need?

A chief ICT security officer needs 45 essential skills, including ICT safety, internal risk management policy, ethical hacking principles, ICT network security risks, decision support systems.

Will AI replace chief ICT security officer jobs?

The AI disruption score for chief ICT security officer is 72/100 (high risk). Skills most exposed to automation: implement anti-virus software, cloud monitoring and reporting, World Wide Web Consortium standards. Most resilient: ethics, internet governance, engage with stakeholders.

AI Replacement Risk

72/ 100

High Risk

Low riskHigh risk

Skills most at risk from AI

implement anti-virus software cloud monitoring and reporting World Wide Web Consortium standards

Skills resilient to automation

ethics internet governance engage with stakeholders

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Quick Facts

SectorInfocomm Technology

ISCO GroupInformation and communications technology professionals

Essential Skills45

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