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 security threats and contingency plans for each security risk factor.

knowledge

sector-specific

ICT network security risks is an essential knowledge of the following occupations:

Telecommunications engineer: Telecommunications engineers design, build, test and maintain telecommunication systems and networks, including radio and broadcasting equipment.
They analyse customer needs and requirements, ensure that the equipment meets regulations, and prepare and present reports and proposals on telecommunication-related problems. Telecommunications engineers design and oversee the service delivery in all it’s phases, supervising the installation and use of telecommunications equipment and facilities, preparing documentation and providing training for company staff once new equipment has been installed.
ICT security administrator: ICT security administrators plan and carry out security measures to protect information and data from unauthorised access, deliberate attack, theft and corruption.
Digital forensics expert: Digital forensics experts retrieve and analyse information from computers and other types of data storage devices. They examine digital media that may have been hidden, encrypted or damaged, in a forensic manner with the aim to identify, preserve, recover, analyse and present facts and opinions about the digital information.
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.
Communication infrastructure maintainer: Communication infrastructure maintainers install, repair, run and maintain infrastructure for communication systems.
ICT network technician: ICT network technicians install, maintain and troubleshoot networks, data communications equipment and network installed devices such as printers and storage area networks. They also analyse and fix network-related problems reported by users.
ICT network administrator: ICT network administrators maintain operation of a reliable, secure, and efficient data communications network, including LAN, WAN, intranet, and internet. They perform network address assignment, management and implementation of routing protocols such as ISIS, OSPF, BGP, routing table configurations and certain implementations of authentication. They perform maintenance and administration of servers (file servers, VPN gateways, intrusion detection systems), desktop computers, printers, routers, switches, firewalls, phones, IP communications, personal digital assistants, smartphones, software deployment, security updates and patches as well as a vast array of additional technologies inclusive of both hardware and software.
ICT network architect: ICT network architects design the topology and connectivity of ICT network such as hardware, infrastructure, communication and hardware components.

ICT network security risks is optional for these occupations. This means knowing this knowledge may be an asset for career advancement if you are in one of these occupations.

ICT disaster recovery analyst: ICT disaster recovery analysts develop, maintain, and implement ICT continuity and disaster recovery strategies and solutions. They support the technical teams, assess the risks, design and develop procedures, documentation and strategies for disaster recovery in order for business functions to continue and recover with a minimal loss of data. They also coordinate the system backups tests and validations.
Ethical hacker: Ethical hackers perform security vulnerability assessments and penetration tests in accordance with industry-accepted methods and protocols. They analyse systems for potential vulnerabilities that may result from improper system configuration, hardware or software flaws, or operational weaknesses.
ICT security manager: ICT security managers propose and implement necessary security updates. They advise, support, inform and provide training and security awareness and take direct action on all or part of a network or system.

ICT security technician: ICT security technicians propose and implement necessary security updates and measures whenever is required. They advise, support, inform and provide training and security awareness.
ICT resilience manager: ICT resilience managers research, plan and develop models, policies, methods, techniques and tools that enhance an organisation’s cyber security, resilience and disaster recovery.
IT auditor: IT auditors perform audits of information systems, platforms, and operating procedures in accordance with established corporate standards for efficiency, accuracy and security. They evaluate ICT infrastructure in terms of risk to the organisation and establish controls to mitigate loss. They determine and recommend improvements in the current risk management controls and in the implementation of system changes or upgrades.

References

1. ICT network security risks – ESCO