Implement a firewall

Essential for

• 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 al…
• 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 add…
• ICT system administrator
  ICT system administrators are responsible for the upkeep, configuration, and reliable operation of computer and network systems, servers, workstations and peripheral devices. They …
• ICT network architect
  ICT network architects design the topology and connectivity of ICT network such as hardware, infrastructure, communication and hardware components. Excludes people performing manag…

Optional for

• Telecommunications engineer
  Telecommunications engineers design, build, test and maintain telecommunication systems and networks, including radio and broadcasting equipment.They analyse customer needs and req…
• 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. Other titles The…
• Telecommunications technician
  Telecommunications technicians install, test, maintain and troubleshoot telecommunications systems. They repair or replace defective devices and equipment and maintain a safe worki…
• Integration engineer
  Integration engineers develop and implement solutions which coordinate applications across the enterprise or its units and departments. They evaluate existing components or systems…
• Communication infrastructure maintainer
  Communication infrastructure maintainers install, repair, run and maintain infrastructure for communication systems. Duties Communication infrastructure maintainers typically do th…
• Radio technician
  Radio technicians install, adjust, test, maintain, and repair mobile or stationary radio transmitting and receiving equipment and two-way radio communications systems. They also mo…
• Ethical hacker
  Ethical hackers perform security vulnerability assessments and penetration tests in accordance with industry-accepted methods and protocols. They analyse systems for potential vuln…
• Database administrator
  Database administrators test, implement and administer computer databases. They use their expertise in database management systems to plan, coordinate and implement security measur…
• Data centre operator
  Data centre operators maintain computer operations within the data centre. They manage daily activities within the centre to solve problems, maintain the system availability, and e…
• 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 awarenes…
• ICT system analyst
  ICT system analysts specify the system needs to meet the end user requirements. They analyse system functions in order to define their goals or purposes and to discover operations……
• Mobile devices technician
  Mobile devices technicians carry out proper fault diagnosis to improve the quality of mobile devices and repair them. They provide information related to a number of services, incl…
• Computer hardware repair technician
  Computer hardware repair technicians install, examine, test and repair computer hardware and peripheral components. They test computers' functionality, identify the problems and re…
• ICT system integration consultant
  ICT system integration consultants advise on bringing together different systems to interoperate within an organisation for enabling data sharing and reducing redundancy. Other tit…
• Security alarm technician
  Security alarm technicians install and maintain security alarm systems to protect against hazards such as fire and burglary. They install sensors and control systems and connect th…
• ICT network engineer
  ICT network engineers implement, maintain and support computer networks. They also perform network modelling, analysis, and planning. They may also design network and computer secu…
• Telecommunications equipment maintainer
  Telecommunications equipment maintainers repair, install or maintain mobile or stationary radio transmitting, broadcasting, and receiving equipment, and two-way radio communication…
• Mobile phone repair technician
  Mobile phone repair technicians run tests to assess the mobile phones' functionality, install and update phone software, troubleshoot wiring problems, and replace damaged parts and…