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Information Security

Main concepts of Information Security held at ETH Zurich as defined in the course script by Prof. Maurer

Main concepts of Information Security held at ETH Zurich as defined in the course script by Prof. Maurer


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Cartes-fiches 9
Langue English
Catégorie Informatique
Niveau École primaire
Crée / Actualisé 07.05.2013 / 11.02.2017
Attribution de licence Pas de droit d'auteur (CC0)
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Entity

Person/Organization that acts with its own will and directives in the considered context.

User

A user is an entity that is a person.

System

A ystem or sub-ssystem is component of an overall system which is treated as a unit at the considered level of abstraction.

Channel

A system that transports messages between two designated end-points.

Attacker/Adversary

An entity acting maliciously, trying to obtain an illegitimate advantage or do some type of harm.

Threat

Any type of general risk of unwanted ifluence on a system.

Types of threats

Intentional threats / Accidential threats

Intentional threats

Threats orginating from an intelligent adversary, often targeted at the weakest point of a system.