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  • [x] Creation time: Last year
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  • Article (Print) (104)
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76%
pfSense firewall and router distribution
30.11.2025
Home »  Archive  »  2012  »  Issue 07: Xen v...  » 
© Sergey Mironov, 123RF.com
. Because it had to run in RAM, extensions were difficult. This situation prompted the two to start working on their own distribution and spawned the development of pfSense [1]. The core of version 2.0 from
76%
Mandatory access control with Tomoyo Linux
30.11.2025
Home »  Archive  »  2012  »  Issue 09: Windo...  » 
© 3drenderings, 123RF.com
, NTT) created a kernel patch that was capable of controlling processes and monitoring their behavior. If you wanted to use this first version of Tomoyo, you thus had to build your own kernel. Starting
76%
Introduction to behavior-driven monitoring
30.11.2025
Home »  Archive  »  2011  »  Issue 3: Are yo...  » 
Mariya Herasymenko, 123RF
. The easy explanation for this is the call to the program. If you had called su with the -l option, the $HOME environmental variable would have been set for the Nagios user. But now the Nagios user is trying
76%
Zarafa on the Univention Corporate Server
30.11.2025
Home »  Archive  »  2011  »  Issue 6: Perfor...  » 
© Andres Rodriguez, 123RF.com
, however, and only possible because they had no further dependencies. In the meantime, LINET has copied the missing packages directly from the Debian repository to the Zarafa4UCS repository: http
76%
Single sign-on with SSSD, LDAP, and Kerberos
30.11.2025
Home »  Archive  »  2010  »  Issue 2: Backup...  » 
Anja Kaiser; Fotolia
(SSSD) removes the need for this step. FreeIPA SSSD is part of the FreeIPA Project [2] but also exists as a separate tool. Fedora 11 had an early version of it on board, and the current versions are now
76%
High-availability workshop: GFS with DRBD and Pacemaker
30.11.2025
Home »  Archive  »  2012  »  Issue 07: Xen v...  » 
© Maxim Borovkov, 123RF.com
to massively re-engineer its own cluster product so that Pacemaker – whose main developer had been taken on by Red Hat in the meantime – was given an interface for Cman. The idea was for the CRM to use
76%
Protecting web servers with ModSecurity
30.11.2025
Home »  Archive  »  2010  »  Issue 1: System...  » 
© KrishnaKumar Sivaraman, 123RF.com
back to 2007, when attackers were trying to hack the United Nations website [9]. The sub-page with talks by Secretary-General Ban Ki-moon [10] had a statID parameter that exposed an SQL injection
76%
The next generation of Internet connectivity
30.11.2025
Home »  Archive  »  2011  »  Issue 3: Are yo...  » 
ktsdesign, 123RF.com
are not. In most cases you can't really contact the 6to4 provider for support, so if you have a problem, it won't easily be fixed. Google has stated that approximately 0.01 percent (one in 1,000) machines
76%
I/O benchmarks with Fio
30.11.2025
Home »  Archive  »  2011  »  Issue 5: Pen Te...  » 
© Kheng Ho Toh, 123RF.com
the bandwidth and the IOPS, Fio also shows the CPU load and the number of context switches. The IO shows the distribution as a percentage, the number of I/O requests Fio had pending (IO depths), and how long
76%
OpenVPN with e-tokens in large-scale environments
30.11.2025
Home »  Archive  »  2011  »  Issue 5: Pen Te...  » 
© sTan, fotolia.com
As the story goes, Aladdin was good-for-nothing, idle, and mischievous and had no respect for his parents. Would you put your enterprise security into the hands of a rascal like that? Fortunately

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