Nessus
The computer program Nessus is a specialised ICT tool which tests security weaknesses of the system for potentially unauthorised access to system information, developed by the software company Tenable Network Security.
Nessus — the computer program Nessus is a specialised ICT tool which tests security weaknesses of the system for potentially unauthorised access to system information, developed by the software company Tenable Network Security. ESCO classifies it as a sector-specific (rooted in one industry) skill within knowledge.
Occupations that require Nessus
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Frequently asked questions
What is Nessus?
The computer program Nessus is a specialised ICT tool which tests security weaknesses of the system for potentially unauthorised access to system information, developed by the software company Tenable Network Security.
What category of skill is Nessus?
ESCO classifies Nessus under the knowledge category, specifically in the software and applications development and analysis subcategory.
How transferable is Nessus between industries?
ESCO tags Nessus as a sector-specific (rooted in one industry) skill — a signal of how portable it is when you change field.
Is Nessus the same as Nessus Vulnerability Scanner?
Yes — Nessus is also known as Nessus Vulnerability Scanner. They refer to the same underlying capability in the ESCO taxonomy.
How can I learn Nessus?
The most reliable path is to pick a job or project that demands Nessus and learn through delivery. Complement that with role-specific roadmaps and short courses. Explore the occupations below to see where this skill is used in practice.