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15%
Installing and operating the Graylog SIEM solution
13.12.2018
Home »  Archive  »  2018  »  Issue 48: Secur...  » 
Lead Image © Leo Blanchette, 123RF.com
], and MongoDB 3.6 [3]. If not already present, installing Java (as root or using sudo) before Elasticsearch and MongoDB is recommended: yum install java-1.8.0-openjdk-headless.x86_64 You should remain root
15%
Building sustainably safe containers
02.02.2021
Home »  Archive  »  2021  »  Issue 61: Secur...  » 
Lead Image © it studiom1, 123RF.com
, some infrastructure applications are required, such as DNS servers. Before containers existed, infrastructure services ran in minimal change root environments, containing only the necessary binaries (e
15%
Zero-Management Databases
02.10.2012
Home »  CloudAge  »  Blogs  »  Dan Frost's Blog  » 
 
the launch of the database: DNS Name = ec2-11-22-33-44.eu-west-1.compute.amazonaws.com, Port = 3158 DNS Name = ec2-22-33-44-55.eu-west-1.compute.amazonaws.com, Port = 3158 DNS Name = ec2-33-44-55-66.eu-west-1
15%
Server administration with Cockpit
29.09.2020
Home »  Archive  »  2020  »  Issue 59: Custo...  » 
Photo by Joshua J. Cotten on Unsplash
have an account with administrative privileges (root or admin ) and a password. Logging on as a non-privileged user is also possible, but you won't be able to change system settings. For single sign
15%
Goodbye virtual machines, hello microVMs
06.10.2022
Home »  Archive  »  2022  »  Issue 71: Kuber...  » 
Photo by Eric Froehling on Unsplash
/password (enter root /root ); voilá, you're in the running microVM. Now feel free to manipulate your microVM any way you like. Figure 2 shows the Ignite run sequence on my laptop. The run command takes some
15%
Roll out hybrid clouds with Ansible  automation
14.03.2018
Home »  Archive  »  2018  »  Issue 44: Cloud...  » 
Lead Image © markovka, 123RF.com
port 22/TCP). The same applies to the external gateway computer. Here, the VPN input can then be limited to the local VPN gateways' static IPs – if available. This does not offer very strong protection
15%
Warewulf Cluster Manager – Administration and Monitoring
21.08.2012
Home »  HPC  »  Articles  » 
: 18:59:43 up 2:42, 5 users, load average: 0.05, 0.02, 0.01 n0001: ssh: connect to host n0001 port 22: Connection timed out pdsh@test1: n0001: ssh exited with exit code 255 You can do many other
15%
Verifying your configuration
05.02.2023
Home »  Archive  »  2023  »  Issue 73: Datab...  » 
Lead Image © Kritiya Sumpun, 123RF.com
and struggling to reason about the weird failures? In fact, misconfiguration has been identified as the root cause for many recent public cloud outages – even for the tech giants like Amazon and Google. How do
15%
Security first with the Hiawatha web server
11.04.2016
Home »  Archive  »  2016  »  Issue 32: Measu...  » 
Lead Image © Tatiana Popov, 123RF.com
a password for root account and MySQL root account Choose whether or not to use TurnKey backup Turn on automatic updating of security patches You'll want to install the security updates right away
15%
CRI-O and Kubernetes Security
30.11.2020
Home »  Archive  »  2020  »  Issue 60: Secur...  » 
Lead Image © Corina Rosu, 123rf.com
Initiative Daemon Loaded: loaded (/usr/local/lib/systemd/system/crio.service; enabled; vendor preset: enabled) Active: inactive (dead) since Sun 2020-09-20 17:01:22 UTC; 14s ago Docs: https

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