IN dit document is een uitgebreide samenvatting van het boek informatiebeveiliging onder controle en de lessen informatieveiligheid weergegeven. In de samenvatting staan alle begrippen beschreven en er zijn voorbeelden gegeven doormiddel van tekst of plaatjes. De samenvatting is een goede voldoende...
Informatieveiligheid
Naam : Eline de Goede
Klas : 1AC
Datum : 20-02-2023
Toets : Herkansing p2
,Inhoud
................................................................................................................................................................3
Algemeen............................................................................................................................................4
Les 3....................................................................................................................................................4
Les 4....................................................................................................................................................4
Les 5....................................................................................................................................................4
Les 6....................................................................................................................................................4
Les 7....................................................................................................................................................4
Les 3 – informatie in een organisatie en betrouwbaarheid van informatie............................................6
Het belang van gegevens....................................................................................................................6
Soorten informatie systemen.............................................................................................................7
Informatiebeveiliging..........................................................................................................................8
Beschikbaarheid.............................................................................................................................8
Integriteit........................................................................................................................................8
Vertrouwelijkheid...........................................................................................................................8
Incident cyclus....................................................................................................................................8
maatregelen.......................................................................................................................................9
Les 4 – verschijningsvormen van Cybercrime...................................................................................10
Dreigers en hun doelwitten..............................................................................................................10
Dreigers en hun intenties..................................................................................................................11
Vromen van cybercrime anno 2022..................................................................................................11
Malware............................................................................................................................................13
Soorten Malware..........................................................................................................................13
Les 5 – De mens als zwakste schakel.................................................................................................14
Attitude (houding) m.b.t. informatiebeveiliging............................................................................14
Menselijk falen.................................................................................................................................15
Beveiliging tegen menselijk falen..................................................................................................15
Bewustwordingscampagnes.........................................................................................................15
Oorzaken onveilige software.............................................................................................................16
Criminelen maken gebruik van de mens...............................................................................................16
Stap 1: Footprinting......................................................................................................................17
Stap 2: Social engineering.............................................................................................................17
Ontwerpcriteria voor informatie systemen.......................................................................................17
Specificeren van toegang..................................................................................................................18
Verlenen van toegang.......................................................................................................................18
, Bewaken van toegang.......................................................................................................................18
Two-factor authentication................................................................................................................19
Les 7 – Applicatie- en netwerkbeveiliging en cryptografie....................................................................20
Netwerkbeveiliging...........................................................................................................................20
Standaarden internet: TCP/IP protocollen........................................................................................20
Wat is netwerkbeveiliging?...............................................................................................................21
Applicatie beveiliging........................................................................................................................22
Cryptografie......................................................................................................................................24
Het gebruik van cryptografie........................................................................................................24
De bescherming van cryptografie.................................................................................................24
Asymmetrische cryptografie.........................................................................................................25
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