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Spell check suggestion: laptop monitoring ?

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11%
Check your VoIP networks with SIPVicious and sngrep
30.11.2025
Home »  Archive  »  2025  »  Issue 90 VoIP N...  » 
Photo by Quino Al on Unsplash
. Jitter is usually measured in milliseconds and should not exceed 30ms on a VoIP network. You can use filters such as sip or rtp to improve clarity when carrying out real-time monitoring. Each phase
11%
Enforce secure workstation configurations
28.07.2025
Home »  Archive  »  2025  »  Issue 88: 5 Net...  » 
Photo by Barnabas Piper on Unsplash
with the +i (immutable) attribute (line 37), preventing even root from modifying or deleting it without explicitly unsetting this flag. Meanwhile, systemd is configured to monitor the file. If a change
11%
SC25 Highlights
20.01.2026
Home »  Articles  » 
 
cooling, just like air cooling, but with the addition of monitoring the system for leaks. Companies are looking at underwater data centers for cooling and even data centers in space. Both have promises
11%
Managing FOSS applications on AIX
27.05.2025
Home »  Archive  »  2025  »  Issue 87: Light...  » 
Lead Image © Nataliia Natykach, 123RF.com
repository on the repo server. I like to install the tcping and lynx tools, as well, because they are useful in monitoring and troubleshooting web servers. The HTTP directives code (Listing 7) provides
11%
The PHP FastCGI process manager, PHP-FPM
31.10.2025
Home »  Archive  »  2012  »  Issue 12: NAS S...  » 
© conceptw, 123RF.com
. However, an interpreter process can (accidentally) overwrite or destroy the opcode cache. PHP-FPM therefore monitors the cache and restarts the process automatically if something seems to be going haywire
11%
Moving HPC to the cloud
31.10.2025
Home »  Archive  »  2012  »  Issue 11: Cloud...  » 
© Zarko Cvijovic, 123RF.com
more cloud nodes from UniCloud; alternatively, UniCloud can monitor Univa Grid Engine and add/remove nodes as needed. UniCloud can burst from an internal cloud to an external public cloud or from one
11%
OpenStack workshop, part 1: Introduction to OpenStack
31.10.2025
Home »  Archive  »  2012  »  Issue 12: NAS S...  » 
to manage and monitor all of the OpenStack core services (Figure 5). Figure 5: In addition to the agents for Keystone and Glance, all other Open
11%
pfSense firewall and router distribution
30.11.2025
Home »  Archive  »  2012  »  Issue 07: Xen v...  » 
© Sergey Mironov, 123RF.com
that the firewall is currently monitoring are shown on a separate screen in Diagnostics | States . In addition to this, pfSense collects statistical data, such as the number of packets inspected. This data
11%
Zarafa on the Univention Corporate Server
30.11.2025
Home »  Archive  »  2011  »  Issue 6: Perfor...  » 
© Andres Rodriguez, 123RF.com
.cfg, ical.cfg, licensed.cfg, monitor.cfg, ldap.cfg, and spooler.cfg – as well as the Postfix master.cf and maincf mail routing configuration files. Zarafa4ucs thus creates and provides certificates
11%
Finding cracks with Nmap, Portbunny, and Nessus
30.11.2025
Home »  Archive  »  2010  »  Issue 0: Active...  » 
Fotoflash, Fotolia.com
will respond with RST whether it is open or closed. The ACK scan is thus only useful for finding out whether a port is filtered. The trick is to monitor the window size, which tells you the cache usage status

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