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16%
Manage OpenVPN keys with Easy-RSA
06.10.2019
Home »  Archive  »  2019  »  Issue 53: Secur...  » 
Lead Image © Orlando Rosu, 123rf.com
the Debian-based, distributions install it along with openvpn – one exception being Ubuntu, which only offers easy-rsa starting with Cosmic Cuttlefish (Ubuntu version 18.10) [3]. The successor, Easy-RSA 3.0
16%
Troubleshooting and analyzing VoIP networks
06.10.2019
Home »  Archive  »  2019  »  Issue 53: Secur...  » 
Lead Image © Ioannis Kounadeas, Fotolia.com
difference should be 0ms. All popular IP networks have jitter caused by the transmission components. VoIP devices use a jitter buffer to compensate for run-time fluctuations by buffering a certain number
16%
A REST interface for FreeIPA
15.08.2016
Home »  Archive  »  2016  »  Issue 34: Softw...  » 
Lead Image © P.Gudella, 123RF.com
: Request: { "id": 0, "method": "user_add", "params": [ [ "foobar" ], { "all": false, "cn": "foo bar", "displayname": "foo bar", "gecos
16%
Multifactor authentication with Google Authenticator
13.06.2016
Home »  Archive  »  2016  »  Issue 33: IPv6...  » 
Lead Image © iofoto, Fotolia.com
. Otherwise, you can manually create the directory and set the attributes: mkdir .ssh chcon -t ssh_home_t -R .ssh ls -Zd .ssh/ drwx------. oliver oliver unconfined_u:object_r:ssh_home_t:s0 .ssh/ Now you just
16%
Managing Linux systems with Spacewalk
14.11.2013
Home »  Archive  »  2013  »  Issue 17: Cloud...  » 
Lead Image © NASA
use strict; 04 use Exporter; 05 use vars qw($VERSION @ISA @EXPORT @EXPORT_OK %EXPORT_TAGS); 06 07 $VERSION = 1.0; 08 @ISA = qw(Exporter); 09 @EXPORT = (); 10 @EXPORT_OK = qw
16%
Kubernetes networking in the kernel
05.08.2024
Home »  Archive  »  2024  »  Issue 82: Sover...  » 
Lead Image © balein, 123RF.com
the pod's network namespace and assigns the IP address (Figure 1; eth0@if … boxes). The plugin creates an interface on the host's Linux bridge (think of a virtual L2 switch inside each host) and connects
16%
Automatically terminate OpenSSH sessions
30.01.2024
Home »  Archive  »  2024  »  Issue 79: Monit...  » 
Photo by Jon Tyson on Unsplash
AliveInterval and ClientAliveCountMax, are intended to help meet the compliance requirements: grep -i clientalive /etc/ssh/sshd_config ClientAliveInterval 600 ClientAliveCountMax 0 Once you have made these changes to your
16%
Nagios alerts implemented via VoIP
14.03.2013
Home »  Archive  »  2013  »  Issue 13: IPv6...  » 
© Zentilia, 123RF.com
http://www.pjsip.org/release/2.0./pjproject-2.0.1.tar.bz2 Next, go to the directory where you unpacked the tarred and zipped file and type: ./configure make dep make You will now have a file starting
16%
All you ever wanted to know about hard drives but never dared ask
16.05.2013
Home »  Archive  »  2013  »  Issue 13: IPv6...  » 
Lucy Baldwin, 123RF
of the 4ms a 7,200rpm unit delivers – to 2ms. My laptop's older SSD comparatively delivers a 0.2ms average access time. More significant facets of enterprise disks lie in their different firmware behavior
16%
News for Admins
03.02.2022
Home »  Archive  »  2022  »  Issue 67: syst...  » 
 
versions 2.14.1 and earlier and received the maximum possible CVSS score of 10.0. The Log4j library is in wide use with enterprise Java software, so it's imperative that anyone using this upgrade to Log4j v

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