Description
Specify rules to govern a set of components aiming to limit access between groups of networks or a particular network and the internet.
Occupations requiring this skill
This section is generated automatically.
Skill demand overview
- Essential in 2 occupations
- Optional in 0 occupations
- Total: 2 occupations
- Most common in: ISCO major group 3 (Technicians and associate professionals)
Essential for
- ICT technicianICT technicians install, maintain, repair and operate information systems and any ICT related equipment (laptops, desktops, servers, tablets, smart phones, communications equipment…
- ICT network administratorICT network administrators maintain operation of a reliable, secure, and efficient data communications network, including LAN, WAN, intranet, and internet. They perform network add…
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Last updated on February 18, 2026