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29%
Manage OpenVPN keys with Easy-RSA
06.10.2019
Home »  Archive  »  2019  »  Issue 53: Secur...  » 
Lead Image © Orlando Rosu, 123rf.com
in the background with command lines like that shown in Listing 1. Listing 1 OpenSSL from Hell openssl x509 -req -CA ca.crt -CAkey ca.key -set_serial 0x$(openssl rand -hex 16) -days 3650
29%
Operating systems for the cloud and containers
14.08.2017
Home »  Archive  »  2017  »  Issue 40: Lean...  » 
Lead Image © leeavison, 123RF.com
to manage them disappeared. Container Linux ruthlessly replaces the entire /usr directory instead of individual files (Figure 3). The main work is handled by Linux containers à la Docker [20], or Rkt [21
29%
Kubernetes StatefulSet
05.02.2023
Home »  Archive  »  2023  »  Issue 73: Datab...  » 
Photo by Ashley Light on Unsplash
Map 18 metadata: 19 name: mariadb 20 labels: 21 app: mariadb 22 data: 23 MYSQL_ROOT_PASSWORD: mysqlroot 24 MYSQL_DATABASE: db1 25 MYSQL_USER: mysqluser 26 MYSQL_PASSWORD: mysqlpwd
29%
Cross-Vendor IPsec
25.10.2011
Home »  Articles  » 
 
connecting several IPsec alternatives to see which versions worked best (and worst) together. My tests included the following: Kame/Racoon on Mac OS X and Linux Solaris 10 Windows Server 2008
29%
Distributed storage with Sheepdog
07.10.2014
Home »  Archive  »  2014  »  Issue 23: 10 Ti...  » 
Lead Image © kateleigh, 123RF.com
Kazutaka Morita launched the Sheepdog project [1] in 2009. The primary driver was the lack of an open source implementation of a cloud-enabled storage solution – as a kind of counterpart to Amazon
29%
Secure remote access and web applications with two-factor authentication
16.05.2013
Home »  Archive  »  2013  »  Issue 14: Samba 4  » 
© maigi, 123rf.com
, one-time passwords, or both. Certificate-based two-factor authentication typically uses digital PKI certificates based on the X.509 standard. These are typically stored on a hardware certificate storage
29%
WiFi 6 in the Enterprise
02.06.2020
Home »  Archive  »  2020  »  Issue 57: Artif...  » 
Lead Image © Daniel Schönen, photocase.com
802.11ax Year of publication 1999 1999 2003 2009 2013 2020 Frequency (GHz) 2.4 5 2.4 2.4 and 5 5 2
29%
Keeping Docker containers safe
13.02.2017
Home »  Archive  »  2017  »  Issue 37: Distr...  » 
Lead Image © Irina Tischenko, 123RF.com
of your development life cycle. Containers are far from being a new addition to server hosting. I was using Linux containers (OpenVZ) in production in 2009 and automatically backing up container images

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