March 2018
Intermediate to advanced
215 pages
5h 48m
German
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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.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.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.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.
7Verfügbarkeit
7.1Grundlagen
7.1.1Definitionen
Wir hatten in den vorangegangenen Kapiteln kennengelernt, dass Kryptografie umfassende Anwendung im Bereich der IT-Sicherheit findet. Sie eignet sich, umvier der fünf Grundsäulen der IT-Sicherheit aus Kapitel 2.1 zu gewährleisten, nämlich Vertraulichkeit, Integrität, Authentizität und Verbindlichkeit. Es verbleibt nun die Verfügbarkeit (Availability), für die Maßnahmen abseits der Kryptografie zuwählen sind. Damit wollen wir uns nun beschäftigen.
Es gibt verschiedene Definitionen zur Verfügbarkeit. Vereinfacht bedeutet Verfügbarkeit, dass sowohl die Hardware als auch die Software immer dann einsatzfähig sein müssen, wenn man sie benötigt.
Eine formalere Definition verwendet die Begriffe Uptime 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.