... How then can you approach the possibility of providing security
for all of them?
This edition of Hacking Exposed Linux is based on the work of ISECOM, an open
security research organization ... held in Singapore, AIRRAID (Asia’s first-ever
pure wireless hacking tournament) in 2005, and AIRRAID2 (Thailand’s first-ever public
hacking tournament).
Christopher is also very actively i...
... /tmp -perm -o=w
/tmp
/tmp/world_writable
/tmp/.X11-unix
/tmp/.ICE-unix
www.it-ebooks.info
66
Hacking Exposed Linux: Linux Security Secrets & Solutions
Compare the previous output to the following ... (or any other file that must not change), and make them
immutable.
www.it-ebooks.info
68
Hacking Exposed Linux: Linux Security Secrets & Solutions
Immutable files are files w...
... disk into physical memory.
A final possible check is for valid permission. In older versions of Linux, it was stan-
dard for syscalls that require root privilege to use suser().This function merely ... to the appropriate location in sysfs.
For many interfaces, system calls are the correct answer. Linux, however, has tried to
avoid simply adding a system call to support each new abstracti...
... inheritance refers to the ability of a specialized class to refine the properties
and methods exposed by another, more generalized class.
In our dog example, we created a class called Dog, ... . . . . . . . . . . . . . . . . . . . . . . . . 5
Installing Visual Web Developer 2008 Express Edition . . . . . . . . . . . . 6
Installing SQL Server Management Studio Express . . . . . . .
... conference. If you are like me, you already own the first two editions of this
great book. You may even be asking yourself why you need a third edition of the same
book, and I will tell you: this is ... xv
www.it-ebooks.info
www.it-ebooks.info
Foreword
When Lee Holmes asked me to write the introduction to the third edition of his Windows
PowerShell Cookbook, I was deeply honored. I have k...
... information
and, if appropriate, post a message to the book’s errata page and fix the problem in subsequent editions
of the book.
p2p.wrox.com
For author and peer discussion, join the P2P forums at p2p.wrox.com. ... to JavaScript and the Web
04_051511 ch01.qxp 4/13/07 6:20 PM Page 5
Beginning
JavaScript
®
Third Edition
Paul Wilton
Jeremy McPeak
01_051511 ffirs.qxp 4/13/07 6:19 PM Page iii
I...
... installation process of the Developer Edition, although virtually
all that you see will be in every edition. Some of the differences will be due to the functionality of each
edition. Microsoft offers a ... uses the Developer Edition because it is most likely the edition you will use as a
developer, for it doesn’t have all the operating system requirements of the Enterprise Edition....