October 2010
Intermediate to advanced
512 pages
15h 1m
English
Content preview from Security Strategies in Linux Platforms and ApplicationsBecome 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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Chapter 1. Security Threats to Linux
PEOPLE WHO BELIEVE IN LINUX want to believe that their operating system is inherently more secure. Linux does have advantages because fewer viruses, worms, and other malware are written for Linux. But there are some juicy targets installed on many Linux systems. For example, Linux is a common platform for relatively insecure file-sharing servers such as the Network File System (NFS) and Samba. In addition, many Linux users still prefer connecting to remote systems with clear-text protocols such as Telnet.
The fact is, risks abound with Linux:
It's easy to boot fully functional Linux operating systems from a CD drive or a universal serial bus (USB) key, bypassing the access control settings of the operating system ...
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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.
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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.