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73%
Build a honeypot with real-world alerts
01.08.2019
Home »  Archive  »  2019  »  Issue 52: Stop...  » 
Lead Image © Bruce Rolff, 123RF.com
). Listing 3 honeyMqtt.py Snippet 01 def on_message(mosq, userdata, msg): 02 print(msg.payload.decode("utf-8")) 03 now=datetime.datetime.now() 04 t=(msg.payload.decode("utf-8"),now,) 05 query
73%
Evaluating logfiles with Microsoft Log Parser Studio
07.10.2014
Home »  Archive  »  2014  »  Issue 23: 10 Ti...  » 
Lead Image © Thomas Lammeyer, Fotolia.com
(IIS) and Exchange are prominent representatives in this category. Up to Windows Server 2003 R2, IIS saved its logs by default in the C:\WINDOWS\system32\LogFiles\W3SVC1 directory; newer systems store
73%
Building a HPC cluster with Warewulf 4
04.04.2023
Home »  Archive  »  2023  »  Issue 74: The F...  » 
Photo by Andrew Ly on Unsplash
baseos 32 k perl-URI noarch 1.73-3.el8 appstream 115 k perl-Unicode-Normalize x86_64 1.25-396.el8 baseos
73%
AWS Elastic Beanstalk
09.01.2013
Home »  Archive  »  2013  »  Issue 18: New W...  » 
Lead Image © Aleksandra Glustsenko, 123RF.com
don't really have to worry about what's going on. When the environment is running, you'll have a URL like http://DanApp-env-ceqwdhduep.elasticbeanstalk.com/ , which delivers a basic page – whatever you
73%
Parallel Programming with OpenCL
04.11.2011
Home »  HPC  »  Articles  » 
Gauss 5x5 2 Gauss 12x12 3 Mean 3x3 4 Mean 5x5 5 Emboss ;6 Sharpen 7 Motion blur Figure 2 shows some of the results of these convolutions. Summary and Conclusions The GPU doesn’t guarantee
73%
Top Top-Like Tools
07.10.2014
Home »  Archive  »  2014  »  Issue 23: 10 Ti...  » 
One of the first lessons I learned when I became an admin was that you don't always have a nice GUI console to servers, particularly if the server is misbehaving (i.e., not acting normally
73%
Preparing to move to the cloud
02.03.2018
Home »  Archive  »  2018  »  Issue 44: Cloud...  » 
Lead Image © mikdam, 123RF.com
If you believe the advertisements, it's easy to use the services of cloud providers like Amazon [1], Google [2], Microsoft [3], and others. At the same time, the marketing by these companies
73%
Internet socket programming in Perl
06.10.2019
Home »  Archive  »  2019  »  Issue 53: Secur...  » 
Lead Image © higyou, 123RF.com
. The connection coding is the same, so it doesn't need to be repeated. As in the example above, the port used is 2000, the server is ThisDomain.com, the protocol is tcp, and the type is SOCK_STREAM. The following
72%
CI/CD deliverables pipeline
07.06.2019
Home »  Archive  »  2019  »  Issue 51: Self-...  » 
Lead Image by serhat-beyazkaya, Unsplash.com
possibilities have opened up as to how a build pipeline can be orchestrated. Docker [3] is also a powerful tool that lets you implement customizations that otherwise require considerable maintenance
72%
TCP Stealth hides open ports
10.04.2015
Home »  Archive  »  2015  »  Issue 26: OpenS...  » 
Lead Image © momo5287, 123RF.com
, and there are several implementations [3]. What Happened Thus Far Figure 1 shows a typical setup with port knocking. The components involved here are the client and the server application, with a firewall to keep out

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