October 2022
Intermediate to advanced
500 pages
19h 57m
English
book
Security Strategies in Linux Platforms and Applications, 3rd Edition
by Ric Messier, Michael Jang
Content preview from Security Strategies in Linux Platforms and Applications, 3rd Edition
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Tracking Access Through Logs
Linux supports logging for services and the kernel. Until recently, this was configured in two different service daemons, syslogd and klogd, in the /sbin/ directory. The latest versions of Linux include a successor, the /sbin/rsyslogd daemon, though some Linux distributions may use the syslog-ng package instead of rsyslog. The functionality has not changed. The system and kernel logs are so intertwined, they’re usually part of the same package, rsyslog or sysklogd. In either case, Ubuntu and Red Hat take different approaches to logging configurations from this file.
This section focuses on tracking access—that is, finding those log files that record login attempts and especially login failures. These services classify ...
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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.