Infocomm TechnologyInformation and communications technology professionalsISCO 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.
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.
1
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
2
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
3
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
4
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
5
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
European Skills Framework
Skills and knowledge areas required for this occupation based on European classification.
Essential (45)
ICT safetyICT safetyPersonal protection, data protection, digital identity protection, security measures, safe and sustainable use.internal risk management policyinternal risk management policyThe internal risk management policies that identify, assess and prioritise risks in an IT environment. The methods used to minimise, monitor and control the possibility and the impact of disastrous ev...ethical hacking principlesethical hacking principlesThe set of actions that are carried out to detect vulnerabilities within a computerised system in order to improve security within an organisation. They aim to identify and address data breaches and t...ICT network security risksICT network security risksThe 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 con...decision support systemsdecision support systemsThe ICT systems that can be used to support business or organisational decision making.ICT security standardsICT security standardsBest practices and guidelines established for securing information and communication technology (ICT) systems and data. Standards as is the case of ISO 27000 series, provide a framework for implementi...attack vectorsattack vectorsPaths 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. Attack ve...cyber attack counter-measurescyber attack counter-measuresMethods, technologies and techniques used to defend (detect, monitor and recover) against cyber attacks. These cyber attacks include several attack vectors such as malware, denial of service (DoS) att...audit techniquesaudit techniquesThe 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 sprea...risk managementrisk managementThe 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 method...security engineeringsecurity engineeringInterdisciplinary 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. It involves def...ICT security legislationICT security legislationThe set of legislative rules that safeguards information technology, ICT networks and computer systems and legal consequences which result from their misuse. Regulated measures include firewalls, intr...organisational resilienceorganisational resilienceThe 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 ...assessment of risks and threatsassessment of risks and threatsThe security documentation and any security-related communications and information.cyber securitycyber securityThe 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.ICT project managementICT project managementThe 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...data protectiondata protectionThe principles, ethical issues, regulations and protocols of data protection.information confidentialityinformation confidentialityThe 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 ...ICT project management methodologiesICT project management methodologiesThe 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 pro...ethicsethicsThe philosophical study that deals with solving questions of human morality; it defines and systemises concepts such as right, wrong, and crime.ICT process quality modelsICT process quality modelsThe 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 reli...manage IT security compliancesmanage IT security compliancesGuide application and fulfilment of relevant industry standards, best practices and legal requirements for information security.establish an ICT security prevention planestablish an ICT security prevention planDefine 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 confidenti...implement ICT security policiesimplement ICT security policiesImplement statements, assertions or rules that specify the appropriate use and protection of the ICT assets and systems from an organisation. These ICT security policies cover topics such as data clas...forecast organisational risksforecast organisational risksAnalyse 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.ensure compliance with legal requirementsensure compliance with legal requirementsGuarantee 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 effo...monitor developments in field of expertisemonitor developments in field of expertiseKeep up with new research, regulations, and other significant changes, labour market related or otherwise, occurring within the field of specialisation.manage system securitymanage system securityAnalyse the critical assets of a company and identify weaknesses and vulnerabilities that lead to intrusion or attack. Apply security detection techniques. Understand cyber attack techniques and imple...develop information security strategydevelop information security strategyCreate company strategy related to the safety and security of information in order to maximise information integrity, availability and data privacy.comply with legal regulationscomply with legal regulationsEnsure you are properly informed of the legal regulations that govern a specific activity and adhere to its rules, policies and laws.communicate with stakeholderscommunicate with stakeholdersFacilitate 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 obj...establish an Information Security Management Systemestablish an Information Security Management SystemDesign, 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, ...manage disaster recovery plansmanage disaster recovery plansPrepare, test and execute, when necessary, a plan of action to retrieve or compensate lost information system data.implement ICT risk managementimplement ICT risk managementDevelop 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. Analyse ...educate on data confidentialityeducate on data confidentialityShare information with and instruct users in the risks involved with data, especially risks to the confidentiality, integrity, or availability of data. Educate them on how to ensure data protection.ensure information privacyensure information privacyDesign and implement business processes and technical solutions to guarantee data and information confidentiality in compliance with legal requirements, also considering public expectations and politi...monitor technology trendsmonitor technology trendsSurvey and investigate recent trends and developments in technology. Observe and anticipate their evolution, according to current or future market and business conditions.maintain plan for continuity of operationsmaintain plan for continuity of operationsUpdate methodology which contains steps to ensure that facilities of an organisation are able to continue operating, in case of broad range of unforeseen events.engage with stakeholdersengage with stakeholdersUse a variety of processes that result in mutually negotiated agreements, shared understandings and consensus building. Build partnerships within the work context.ensure cross-department cooperationensure cross-department cooperationGuarantee communication and cooperation with all the entities and teams in a given organisation, according to the company strategy.lead disaster recovery exerciseslead disaster recovery exercisesHead 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 infor...utilise decision support systemutilise decision support systemUse the available ICT systems that can be used to support business or organisational decision making.advice on security risk managementadvice on security risk managementProvide 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.implement corporate governanceimplement corporate governanceApply 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...identify ICT security risksidentify ICT security risksApply 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 eval...
Optional (34)
computer forensicscomputer forensicsThe process of examining and recovering digital data from sources for legal evidence and crime investigation.cloud security and compliancecloud security and complianceCloud security and compliance concepts, including shared responsibility model, cloud access management capabilities, and resources for security support.computer programmingcomputer programmingThe techniques and principles of software development, such as analysis, algorithms, coding, testing and compiling of programming paradigms (e.g. object oriented programming, functional programming) a...software anomaliessoftware anomaliesThe 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.internet governanceinternet governanceThe 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 a...ICT communications protocolsICT communications protocolsThe system of rules which allow the exchange of information between computers or other devices via computer networks.World Wide Web Consortium standardsWorld Wide Web Consortium standardsThe standards, technical specifications and guidelines developed by the international organisation World Wide Web Consortium (W3C) which allow the design and development of web applications.web application security threatsweb application security threatsThe attacks, vectors, emergent threats on websites, web applications and web services, the rankings of their severity identified by dedicated communities such as OWASP.control objectives for information and related technologycontrol objectives for information and related technologyThe 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 te...cloud technologiescloud technologiesThe technologies which enable access to hardware, software, data and services through remote servers and software networks irrespective of their location and architecture.ICT recovery techniquesICT recovery techniquesThe techniques for recovering hardware or software components and data, after failure, corruption or damage.ICT system user requirementsICT system user requirementsThe 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 speci...ICT infrastructureICT infrastructureThe 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.ICT encryptionICT encryptionThe 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).Internet of ThingsInternet of ThingsThe general principles, categories, requirements, limitations and vulnerabilities of smart connected devices (most of them with intended internet connectivity).create solutions to problemscreate solutions to problemsSolve problems which arise in planning, prioritising, organising, directing/facilitating action and evaluating performance. Use systematic processes of collecting, analysing, and synthesising informat...assess ICT knowledgeassess ICT knowledgeEvaluate the implicit mastery of skilled experts in an ICT system to make it explicit for further analysis and usage.conduct impact evaluation of ICT processes on businessconduct impact evaluation of ICT processes on businessEvaluate the tangible consequences of the implementation of new ICT systems and functions on the current business structure and organisational procedures.manage staffmanage staffManage employees and subordinates, working in a team or individually, to maximise their performance and contribution. Schedule their work and activities, give instructions, motivate and direct the wor...protect personal data and privacyprotect personal data and privacyProtect personal data and privacy in digital environments. Understand how to use and share personally identifiable information while being able to protect oneself and others from damages. Understand t...optimise choice of ICT solutionoptimise choice of ICT solutionSelect the appropriate solutions in the field of ICT while taking into account potential risks, benefits and overall impact.use different communication channelsuse different communication channelsMake 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.execute ICT auditsexecute ICT auditsOrganise and execute audits in order to evaluate ICT systems, compliance of components of systems, information processing systems and information security. Identify and collect potential critical issu...implement a virtual private networkimplement a virtual private networkCreate 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...coordinate technological activitiescoordinate technological activitiesGive 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.identify legal requirementsidentify legal requirementsConduct research for applicable legal and normative procedures and standards, analyse and derive legal requirements that apply to the organisation, its policies and products.implement anti-virus softwareimplement anti-virus softwareDownload, install and update software to prevent, detect and remove malicious software, such as computer viruses.manage digital identitymanage digital identityCreate 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.implement cloud security and complianceimplement cloud security and complianceImplement and manage security policies and access controls on cloud. Differentiate between the roles and responsibilities within the shared responsibility model.train employeestrain employeesLead and guide employees through a process in which they are taught the necessary skills for the perspective job. Organise activities aimed at introducing the work and systems or improving the perform...manage keys for data protectionmanage keys for data protectionSelect appropriate authentication and authorization mechanisms. Design, implement and troubleshoot key management and use. Design and implement a data encryption solution for data at rest and data in ...apply operations for an ITIL-based environmentapply operations for an ITIL-based environmentProperly operate ITIL (Information Technology Infrastructure Library) based service desk procedures.cloud monitoring and reportingcloud monitoring and reportingThe metrics and alarms utilizing cloud monitoring services, in particular performance and availability metrics.implement a firewallimplement a firewallDownload, install and update a network security system designed to prevent unauthorized access to a private network.
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