June 2022
Intermediate to advanced
640 pages
16h 50m
German
Content preview from CompTIA Network+ - Vorbereitung auf die Prüfung N10-008, 8. AuflageBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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Kapitel 13: Sicherheitsverfahren im Netzwerkverkehr
Das Gebiet Informatiksicherheit kümmert sich um die Behandlung von Daten, basierend auf den folgenden drei Grundsäulen:
Verfügbarkeit (Availability)Wann immer Informationen benötigt werden, müssen diese innerhalb einer bestimmten Frist zur Verfügung stehen. Das heißt, die Daten dürfen nicht fehlen oder verloren sein, die Programme dürfen nicht fehlerhaft sein und die Infrastruktur muss betriebsbereit sein. Die Verfügbarkeit ist eine Gewährleistung für den sicheren ICT-Betrieb.
Integrität (Integrity)Die Integrität betrifft ebenfalls Daten, Applikationen und Infrastruktur. Die Integrität verhindert, dass Daten verfälscht oder manipuliert werden. So können Daten nur konsistent, kontrolliert und ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.