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97%
Server virtualization with Citrix XenServer
30.11.2025
Home »  Archive  »  2010  »  Issue 2: Backup...  » 
Goss Vitalij, Fotolia
processor cores. Depending on the functional scope, the prices are between US$ 1,000 and US$ 5,000, including 12 months of free upgrades, news, and information. For server virtualization newcomers, Citrix
97%
Touring SUSE's new cloud product
30.11.2025
Home »  Archive  »  2011  »  Issue 6: Perfor...  » 
to announce its own recent cloud developments. Michael Miller, who is responsible for partnerships and marketing at SUSE, described the comprehensive cloud solution, which the company hopes will facilitate
96%
Professional backup solutions compared
30.11.2025
Home »  Archive  »  2010  »  Issue 2: Backup...  » 
Kamil Macniak, 123RF
Yes Yes Yes Yes, Enterprise Edition Yes Yes Price US$ 1,219 One server, one drive, 1TB VTL: US$ 1,300 Client/server/Storage Node >US$ 4,000
96%
I/O benchmarks with Fio
30.11.2025
Home »  Archive  »  2011  »  Issue 5: Pen Te...  » 
© Kheng Ho Toh, 123RF.com
about what you will be measuring up front and then to validate the results. The program uses a standard block size of 4KB, as you can see at the start of the output for the job groups. The 16,000 Kbps
96%
Checking password complexity with John the Ripper
30.11.2025
Home »  Archive  »  2011  »  Issue 6: Perfor...  » 
the passwords in the safety and leisure of his own computer lab. Once the hacker collects a system's password files, he can take advantage of password attack options at his disposal. To decrease the amount
96%
ARP cache poisoning and packet sniffing
30.11.2025
Home »  Archive  »  2011  »  Issue 6: Perfor...  » 
© elisanth, 123RF.com
, IP, OSPF, RIP, TCP, and UDP packets." By crafting your own packet with Nemesis, you can see how ARP cache poisoning works (Listing 1, line 3); then, you create a packet to send in the other direction
96%
Service management by the book
30.11.2025
Home »  Archive  »  2010  »  Issue 0: Active...  » 
Michael Flippo, Fotolia.com
is unlimited, allowing flexibility while your help desk grows. The TOPdesk Professional basic license starts at 250 supported end users and can be extended with an end-user license up to 500, 1,000, 1
96%
Monitoring for small and medium-sized companies compared
30.11.2025
Home »  Archive  »  2012  »  Issue 07: Xen v...  » 
for cover. When we asked about this, our questions remained unanswered – maybe because the vendor had lost faith in their own product after reading our questions … . Unique Selling Point Besides asking
96%
Remotely controllingvirtual machines with virsh
30.11.2025
Home »  Archive  »  2012  »  Issue 07: Xen v...  » 
© Sellingpix, 123RF.com
available to a virtual machine, you don't need to access the XML file. Instead, each tweak has a practical and short command. For example, virsh -c qemu:///system setmem debian 250000 assigns 250,000KB
96%
A free anti-spam tool for Exchange environments
30.11.2025
Home »  Archive  »  2012  »  Issue 08: FreeNAS  » 
© baurka, 123RF.com
for Exchange environments because it is based entirely on SMTP. The solution supports all of the current Exchange versions, including Exchange Server 2010, relying on Bayesian filters, SPF scanning, its own ... Anti-Spam SMTP Proxy gives companies who deploy their own email server a free, but extremely powerful, anti-spam solution.

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