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15%
Finding cracks with Nmap, Portbunny, and Nessus
30.11.2025
Home »  Archive  »  2010  »  Issue 0: Active...  » 
Fotoflash, Fotolia.com
systems, a program that wants to open a well-known port has to run with root privileges; this explains why ports 0 through 1023 are often referred to as privileged ports . Ports 1024 through 49
15%
Risk mitigation for Active Directory
27.05.2025
Home »  Archive  »  2025  »  Issue 87: Light...  » 
Photo by cdd20 on Unsplash
certificate authority (CA) that can be traced back to the trusted roots of the DC for the validation of smart card certificates. Instead, it uses a special NTAuth certificate store (Figure 1). An enterprise CA
15%
The latest developments in Open-Xchange 6.20
30.11.2025
Home »  Archive  »  2011  »  Issue 4: Secure...  » 
© Robert Byron, Fotolia.com
&1, for example, will be familiar with the software under the name of 1&1 Webmail and 1&1 MailXchange. On top of the 2.5 million 1&1 customers, another 1.4 million users with Host Europe, and 40,000 root and v
15%
Linux small business servers compared
31.10.2025
Home »  Archive  »  2012  »  Issue 11: Cloud...  » 
© Umzugskartons, fotolia.
from the user, such as a password for the root account. After the reboot, ClearOS presents an info page on which to select a standard browser or goes to the specified URL (https://:81
15%
Managing virtual infrastructures with oVirt 3.1
31.10.2025
Home »  Archive  »  2012  »  Issue 11: Cloud...  » 
© Kheng Ho Toh, 123RF.com
the ovirt-node* packages. Start Your Engines The ovirt-engine-setup-3.1.0-1.FC17 package provides the engine-setup script, which you need to run as root. The script itself requires at least 2GB of free
15%
How Upstart boots Ubuntu-based systems
30.11.2025
Home »  Archive  »  2012  »  Issue 07: Xen v...  » 
with root privileges: sudo start measure Or, you can type sudo stop measure to quit. You will probably want to start the service automatically at boot time. In this case, you have to extend the job file
15%
An IP-based load balancing solution
30.11.2025
Home »  CloudAge  »  Articles  » 
arsgera, 123RF
packets properly to the real servers, each LVS router node must have IP forwarding turned on in the kernel. To do this, log in as root user on both LVS routers and then change the following line in /etc
15%
Free backup tool for data centers
30.11.2025
Home »  Archive  »  2011  »  Issue 5: Pen Te...  » 
© andresr, fotolia.com
Append = "/var/lib/bacula/log" = all, !skipped 27 Console = all, !skipped, !saved 28 Mail = root@localhost = all, !skipped 29 Mail Command = "/usr/sbin/bsmtp -h localhost -f \"\(Bacula\) \<%r\>\" -s
15%
Workshop: Getting web and mail servers ready for IPv6
30.11.2025
Home »  Archive  »  2011  »  Issue 5: Pen Te...  » 
© suze, Photocase.com
.Domainname.com as VirtualHost. The DocumentRoot should point to a directory in which you already have a content management system or static web content in place. This setup lets you test your web application
15%
Managing mailing lists with Mlmmj
30.11.2025
Home »  Archive  »  2011  »  Issue 5: Pen Te...  » 
© suze, Photocase.com
in blacklists. A correct entry in /etc/postfix/virtual looks like the one in Listing 2. Listing 2 /etc/postfix/virtual 01 lists.admin-magazin.de VIRTUAL 02 abuse@lists.admin-magazin.de root 03

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