October 2015
Intermediate to advanced
688 pages
25h 57m
German
Content preview from CompTIA A+ - Vorbereitung auf die Prüfungen #220-801 und #220-802
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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.
Kapitel 27: So schützen Sie Ihre Systeme
Um ein System praktisch zu schützen, gibt es zahlreiche technische, aber auch organisatorische Maßnahmen. Das beginnt beim Passwort setzen im BIOS, sodass keine unberechtigte Person das System mehr starten kann, und geht über verschiedene Hard- und Software-Lösungen bis hin zur Firewall, die Ihre Systeme gegen andere Netze nach außen abriegelt. Schauen wir uns in diesem Kapitel also diese Möglichkeiten genauer an.
27.1 Sicherheitsmaßnahmen am System
Fangen wir beim System selber an, egal ob Netbook, Notebook oder Desktop-PC. Jedes dieser Systeme verfügt über ein BIOS bzw. ein UEFI. Und diese bieten Ihnen alle die Möglichkeit, Passwörter zu setzen. In der Regel gibt es zwei Möglichkeiten: ...
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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.