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18%
Network monitoring for Windows
30.11.2025
Home »  Archive  »  2011  »  Issue 4: Secure...  » 
© spectral, 123RF.com
(Figure 3) to integrate indicators for network appliances that are not supported by default. This means you can integrate, for example, the APC Environmental Manager and display information about
18%
Installing your own Git server
30.11.2025
Home »  Archive  »  2012  »  Issue 08: FreeNAS  » 
© Guido Vrol, 123RF.com
idea. A web service would do the same job, such as Gitorious [2] or the omnipresent GitHub [3], which is free for open source projects. The commercial service by GitHub starts at US$ 25 a month, ranging
18%
Microsoft Active Directory Rights Management Services
07.10.2025
Home »  Archive  »  2025  »  Issue 89: Autom...  » 
Lead Image © vska, 123RF.com
with Microsoft Office installed (Figure 3). Figure 3: Sample network topology of the structure to support AD RMS. The following process protects a document
18%
Inventory and manage your IT systems
26.03.2025
Home »  Archive  »  2025  »  Issue 86: Data...  » 
Photo by Edryc James P. Binoya on Unsplash
Config, opEvents, and opReports, to name a few. The Debian-based appliance has options for comprehensive network management in the form of a preconfigured VM. For more details, visit the product page [3
18%
Advanced security in Windows Firewall
31.10.2025
Home »  Archive  »  2012  »  Issue 12: NAS S...  » 
© Andrius Repsys, 123RF.com
in the main window in the middle (Figure 3). The first overview shows the configuration (Profile) of the individual network locations. Figure 3: The management
18%
Security without firewalls
31.10.2025
Home »  Archive  »  2012  »  Issue 12: NAS S...  » 
© rukanoga, 123RF.com
and then explicitly allow certain users access. It's similar to the deny by default approach I touched on in another article [3]. To achieve this, the /etc/hosts.deny file would look like this: sshd: ALL To allow
18%
Free Security Compliance Manager hardens server systems
31.10.2025
Home »  Archive  »  2012  »  Issue 11: Cloud...  » 
© Dmitriy Shironosov, 123RF.com
can also protect Exchange Server 2007 SP3/2010 SP2. Basically, the tool creates templates for Group Policies that integrate Microsoft recommendations. Administrators can customize the policies to meet
18%
Creating KVM machines with BoxGrinder and VMBuilder
31.10.2025
Home »  Archive  »  2012  »  Issue 12: NAS S...  » 
© yewkeo, 123RF.com
for VirtualBox 14 - virtualpc plugin for VirtualPC 15 16 Available delivery plugins: 17 - s3 plugin for Amazon Simple Storage Service (Amazon S3) 18 - cloudfront plugin for Amazon Simple Storage
18%
Monitoring for small and medium-sized companies compared
30.11.2025
Home »  Archive  »  2012  »  Issue 07: Xen v...  » 
, POP3, or DNS. Thanks to its integrated SNMP trap and Syslog receiver, OpenNMS is capable of implementing centralized logging. Performance data can be collected via SNMP, WMI, HTTP, JMX, JDBC
18%
ARP cache poisoning and packet sniffing
30.11.2025
Home »  Archive  »  2011  »  Issue 6: Perfor...  » 
© elisanth, 123RF.com
traffic normally unavailable because of layer 2 switching. Arpspoof [3] is much simpler than ettercap for redirecting packets: # arpspoof -i eth0 -t host Specifying the interface is optional

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