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16%
Modern network diagnostics
28.07.2025
Home »  Archive  »  2025  »  Issue 88: 5 Net...  » 
Lead Image © Paul Aniszewski, 123RF.com
that the system is running an outdated version of Windows or that PowerShell is not properly configured. In such cases, ensure that PowerShell 5.0 or later is installed and running. Windows updates generally
16%
Red Hat Ansible Automation Platform
07.10.2025
Home »  Archive  »  2025  »  Issue 89: Autom...  » 
Lead Image © Dmitry Sunagatov, Fotolia.com
features only found their way into the software in AAP 2.0. Table 1 Ansible Automation Platform Objective To create, execute, and manage automation processes Manufacturer
16%
Aggregate alerts from various monitoring systems
07.10.2025
Home »  Archive  »  2025  »  Issue 89: Autom...  » 
Lead Image © Chittima Kasa, 123RF.com
properly. An existing backup script can be extended to include heartbeat in a curl command: curl --request POST --header 'Authorization: Key H0i_bj<...>' --header 'Content-type: application/json' --data
16%
Group policies on Windows Server 2022
05.02.2023
Home »  Archive  »  2023  »  Issue 73: Datab...  » 
Photo by Jack Carter on Unsplash
at version 1.0 since it was released – the version number has never been incremented. The toolkit provides configuration defaults for any current operating system. For each build, a baseline is released
16%
Lean on Logwatch
17.02.2015
Home »  Archive  »  2015  »  Issue 25: Safe...  » 
Lead Image © MuharremZengin, 123RF.com
section checks permissions: print "File $ThisFile is not readable. Check permissions."; if ($> != 0) { print " You are not running as superuser."; } Finally, a plethora of sensible, neat
16%
Vulnerability assessment best practices for enterprises
16.08.2018
Home »  Archive  »  2018  »  Issue 46: CMS S...  » 
Photo by Fancycrave on Unsplash
vulnerability scanners have a predefined default port range set (e.g., from port 0 to 15000). System administrators should be aware of these default settings and ensure all necessary ports are scanned. False
16%
Software-defined storage with LizardFS
17.06.2017
Home »  Archive  »  2017  »  Issue 39: Conta...  » 
Lead Image © larisa13, 123RF.com
that LizardFS 3.12.0 would include uRaft [8]. It is unclear whether he was referring to the disclosure of the source code or publication in binary form. It is unfortunate that Skytechnology, the company behind
16%
Windows 10 Updates with WSUS
09.10.2017
Home »  Archive  »  2017  »  Issue 41: Kuber...  » 
Lead Image © sensay, 123RF.com
the reports in WSUS, the Microsoft Report Viewer 2012 Runtime tool [4] must be installed on the server. In addition, the common language run time (CLR0 types for SQL Server 2012 [5] are required on the server
16%
Log analysis in high-performance computing
28.11.2022
Home »  Archive  »  2022  »  Issue 72: OpenS...  » 
Photo by Kier… in Sight on Unsplash
configuration options. Figure 1: Sample Kibana screenshot (CC BY-SA 4.0). ELK Stack Wrap Up Other components plug into the ELK stack. Fortunately, they have
16%
Discovering indicators of compromise
05.02.2019
Home »  Archive  »  2019  »  Issue 49: Anato...  » 
Photo by Jakob Owens on Unsplash
system1 (IP address 172.16.190.158, marked with the red circle). Then, you can see how system2 (172.16.190.159) begins the SMB protocol version negotiation and how NT LAN Manager 1.0 and 1.2 are being

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