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38%
Dig Deep into Kubernetes with StatusBay
29.09.2020
Home »  Archive  »  2020  »  Issue 59: Custo...  » 
Lead Image © Noel Powell, Fotolia.com
] (offered by Rancher [5]), to build a Kubernetes cluster, and the Kubernetes package manager, Helm. A great deal of information about where to begin with K3s can be found in one of my previous articles
38%
Monitoring container clusters with Prometheus
09.10.2017
Home »  Archive  »  2017  »  Issue 41: Kuber...  » 
Lead Image © Guido Vrola, 123RF.com
_labels: [__meta_kubernetes_service_name] action: replace target_label: kubernetes_name [...] Prom Night You can define graphs or alarms based on these labels with the powerful PromQL [5] query language
38%
Updating Docker containers with Watchtower
27.09.2021
Home »  Archive  »  2021  »  Issue 65: 7 Em...  » 
Photo by Alan on Unsplash
by the environment variable -e WATCHTOWER_LABEL_ENABLE=1 during the docker run command. To add the appropriate label to all other containers that you start before or after Watchtower, use: -l com
38%
Pentest your web server with Nikto
04.04.2023
Home »  Archive  »  2023  »  Issue 74: The F...  » 
Photo by Mike Wilson on Unsplash
the latest Perl script from the Git repository on GitHub. To prepare the tests, first clone the Git repository with the command: git clone https://github.com/sullo/nikto.git For this article, I assume
38%
News for Admins
05.12.2019
Home »  Archive  »  2019  »  Issue 54: NVMe...  » 
 
Authentication Container Image repository, Docker Hub, has added Two Factor Authentication (2FA, https://docs.docker.com/docker-hub/2fa/) to its feature list. The feature falls in line with many other services
38%
Logical Bombs for Fun and Benchmarking
06.10.2019
Home »  Archive  »  2019  »  Issue 53: Secur...  » 
Lead Image © Lucy Baldwin, 123RF.com
of processes for a user: https://red.ht/325Byl5 "Tune kernel overcommit behavior to avoid the dread OOM Killer" by Federico Lucifredi, ADMIN , issue 10, pg. 94 oom_kill.c: https://elixir.bootlin.com
38%
Secure Active Directory with the rapid modernization plan
05.08.2024
Home »  Archive  »  2024  »  Issue 82: Sover...  » 
Lead Image © Milos Kojadinovic, 123RF.com
assigned to the onmicrosoft.com cloud domain – but not to any user – and whose passwords are then stored securely for emergencies. Microsoft's suggestion is to write down these passwords on different pieces
38%
Identity and access management with Authelia
30.01.2024
Home »  Archive  »  2024  »  Issue 79: Monit...  » 
Lead Image © Gordon Bussiek, Fotolia.com
as an access control system. The rules are stored in YAML format (Listing 1). The example is also based on the online documentation [4]. It allows all users from the hamburg group to access the wiki.example.com
38%
Attackers, defenders, and Windows Subsystem for Linux
28.11.2022
Home »  Archive  »  2022  »  Issue 72: OpenS...  » 
Photo by Alistair MacRobert on Unsplash
. For several years now, cyberattacks have been popping up time and again that take advantage of precisely this fact [5]: yet another tool in the attackers' arsenal that cyber defenders need to consider
38%
Cryptographic key access in the cloud
05.02.2019
Home »  Archive  »  2019  »  Issue 49: Anato...  » 
Lead Image © scanrail, 123RF.com
that access to the private GnuPG key also works from a remote computer. Here, however, you have to list explicitly the socket you want to forward in the ~/.ssh/config SSH configuration file: Host *.example.com

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