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19%
Web and Mail Servers with IPv6
13.12.2011
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»
Articles
»
Migrating the company’
s
local network to IPv6 will not make much sense in the next few years. The situation is different for leased dedicated ... If you run a web server and a mail server and anticipate that users from Asia will access your system, it’
s
time to get it ready for IPv6.
19%
Linux distributions for containers
13.06.2016
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»
Archive
»
2016
»
Issue 33: IPv6...
»
Fedora
22
system, generate a custom Atomic software repository, and fill it with the desired packages. Docker hosts can then use this custom repository. Atomic with a Package Manager At this point, some
19%
Automating repetitive tasks
07.10.2025
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»
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»
2025
»
Issue 89: Autom...
»
is ideal when automation needs to be fast, flexible, and free from direct user interaction. It works on the basis of APIs and connects effortlessly to servers and software as a service (Saa
S
) services ... We provide an overview of the features, fields of application, and pricing of Microsoft Power Automate, highlighting the pros and cons of the Saa
S
platform for optimizing and automating workflows
19%
Julia: A New Language For Technical Computing
31.05.2012
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HPC
»
Articles
»
_mat_stat
3
.37 39.34 11.64 54.54
22
.07 8.12 rand_mat_mul 1.
00
1.18 0.70 1.65 8.64 41.79 Table 1: Benchmark Times
19%
Develop your own scripts for Nmap
03.12.2015
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»
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»
2015
»
Issue 30: OpenD...
»
the output. For example: nmap -
s
V --script exploit -d
3
targethost NSE scripts have a clear-cut structure. This becomes most clear when you take a look at an existing script. The scripts not only define
19%
Beyond monitoring: Mathematical load simulation in Perl
30.11.2025
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»
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»
2011
»
Issue 6: Perfor...
»
Model"; 11 $work = "ebiz-tx"; 12 $node1 = "WebServer"; 13 $node2 = "AppServer"; 14 $node
3
= "DBMServer"; 15 $think =
0.0
* 1e-
3
; # as per test system 16 $dtime =
2.2
* 1e-
3
; # dummy service time 17 18
19%
Build a honeypot with real-world alerts
01.08.2019
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»
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»
2019
»
Issue 52: Stop...
»
NEW -m tcp --dport
22
-j ACCEPT 10 -A INPUT -p udp --dport 5353 -j DROP 11 -A INPUT -
s
-p tcp -m state --state NEW -m tcp --dport 443 -j ACCEPT 12 -A INPUT -m limit --limit 30/min -j
19%
Manage Windows AD with PowerShell
02.08.2021
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2021
»
Issue 64: Bare...
»
within 90 days at the latest, you can set an expiration date: Set-ADAccountExpiration -Identity svc_low_SQL
3
-TimeSpan 90.
00:00:00
You will certainly want to minimize the number of accounts whose
19%
Production-ready mini-Kubernetes installations
27.09.2024
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»
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»
2024
»
Issue 83: Storage
»
, you can quickly become confused when you hear about K
3
s
[2], k0
s
[
3
], minikube [4], Microkubes [5], and the many other variants. These names relate to K8
s
distributions, all of which enrich the vanilla
19%
A script for strict packet filter updates
05.12.2016
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»
Archive
»
2016
»
Issue 36: Autom...
»
, in which you create one or more rules of this type for each logfile with relevant information. Listing 2 Log Entry Examples # Feb
22
08:
00:00
hostname sshd[1234]: Failed keyboard
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