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20%
Automate the Active Directory Federation Services install
11.04.2016
Home »  Archive  »  2016  »  Issue 32: Measu...  » 
Lead Image © drubig-photo, fotolia.com
the federation service on the server. In this example, the issuing CA is also the root CA, which is not usually the case, although technically quite possible. Always remember that all certificates
20%
Linux and Windows client management with opsi
13.02.2017
Home »  Archive  »  2017  »  Issue 37: Distr...  » 
Lead Image © alexutemov, 123RF.com
7 to 10 (32- and 64-bit), the corresponding Microsoft servers (2008 R2 to 2012 R2), and common Linux systems. For an unattended setup, opsi uses the automatic hardware detection of the respective
20%
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
20%
Automating with Expect Scripts
12.11.2012
Home »  Articles  » 
 
# # This Expect script was generated by Autoexpect on Thu Oct 11 15:53:18 2012 # Expect and Autoexpect were both written by Don Libes, NIST. # # Note that Autoexpect does not guarantee a working script
20%
OpenStack: Shooting star in the cloud
14.11.2013
Home »  Archive  »  2013  »  Issue 17: Cloud...  » 
Lead Image © Vladimir Nenov, 123RF.com
to contribute. If you want to, you will definitely find something meaningful to contribute to OpenStack. At the OpenStack design summits, which are held twice a year, the project celebrates its roots
20%
A Bash-based monitoring tool
04.08.2020
Home »  Archive  »  2020  »  Issue 58: Graph...  » 
Lead Image © citalliance, 123RF.com
and the AMD Radeon R9 290, and the top data center GPU was the Nvidia K80 [5], which was the last of the Kepler series of GPUs that started in 2012. One could argue that the Kepler series, particularly the K80
20%
Dispatches from the world of IT
30.11.2025
Home »  Archive  »  2011  »  Issue 5: Pen Te...  » 
-performance Oracle SPARC servers." Perhaps the best example of Oracle's attempt to synthesize its own database and business app roots with Sun's server room hardware emphasis is the new Oracle Database appliance
20%
OpenStack installation with the Packstack installer
16.08.2018
Home »  Archive  »  2018  »  Issue 46: CMS S...  » 
Lead Image © Tom Wang, Fotolia.com
/sysconfig/network-scripts/ directory and should be in state UP. The NetworkManager service should be stopped and disabled on all OpenStack nodes. Next, enter the update command on all nodes [root@controller ~]# yum update [root
20%
Container compliance with dockle
27.05.2025
Home »  Archive  »  2025  »  Issue 87: Light...  » 
a number of setuid files that will be executed as the owner of the file, irrespective of who runs them. When the owner is root, that can be bad news if the permissions are passed on unintentionally
20%
Port Knocking
07.10.2014
Home »  Archive  »  2014  »  Issue 23: 10 Ti...  » 
Lead Image © rasslava, 123RF.com
by default (simply copy in the SSHD: line if your file doesn't exist). Listing 1 Permissions for Key tcpd Files -rw-r--r-- 1 root root 351 Nov 3 2012 /etc/hosts.deny -rw-r--r-- 1 root root 348

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