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13%
Monitoring your cluster with a home-grown OCF agent
30.11.2025
Home »  Archive  »  2012  »  Issue 07: Xen v...  » 
© Aleksey Mnogosmyslov, 123RF.com
that belong to $ASTRUNDIR, 22 # kill them. 23 if [ "$astcanary_pid" ]; then 24 for i in $astcanary_pid; do ocf_run kill -s KILL $astcanary_pid; done 25 fi 26 27 for dir in $ASTRUNDIR
13%
Real-time log inspection
02.02.2021
Home »  Archive  »  2021  »  Issue 61: Secur...  » 
Lead Image © bowie15, 123RF
use with Teler: Apache, Nginx, Nginx Ingress, AWS S3, AWS Elastic Load Balancers, and AWS CloudFront. Teler has been carefully constructed, and if it's starting out its development with support
13%
What's your status (page)?
28.11.2023
Home »  Archive  »  2023  »  Issue 78: Domai...  » 
Lead Image © Tatiana Venkova, 123RF.com
or failing. To see Monitoror yourself in action, use a terminal command to create a Docker network for test container(s): docker network create statuspage-demo Next, create the monitoror_stack.yml and config
13%
Port Knocking
07.10.2014
Home »  Archive  »  2014  »  Issue 23: 10 Ti...  » 
Lead Image © rasslava, 123RF.com
5) and for iptables (Listing 6). Your mileage may vary. Listing 6 Iptables Start and Stop Commands start_command = /sbin/iptables -I INPUT -s %IP% -p tcp --dport 22 -j ACCEPT stop
13%
Graph database Neo4j discovers fake reviews on Amazon
04.08.2020
Home »  Archive  »  2020  »  Issue 58: Graph...  » 
Image by Gerd Altmann from Pixabay
- reviewer4 - reviewer8 product3: - reviewer3 product4: - reviewer4 - reviewer7 product5: - reviewer5 - reviewer8 product6: - reviewer6 The human eye immediately
13%
Targeted defense against brute force attacks
30.11.2025
Home »  Archive  »  2011  »  Issue 3: Are yo...  » 
Andrii IURLOV, 123RF.com
, most likely, (3/2) x 15 seconds. Finally, -s defines the number of seconds to wait before sshguard "forgets" the attacker's IP address. The line sshguard -l /var/log/auth.log -s 20 instructs sshguard ... 3
13%
Build and host Docker images
30.01.2024
Home »  Archive  »  2024  »  Issue 79: Monit...  » 
Lead Image © Sebastian Duda, 123RF.com
: - "main" jobs: build: runs-on: ubuntu:22.04 steps: - name: Checkout uses: actions/checkout@v3 - name: Login to Docker Hub uses: docker/login-action@v2 with: username
13%
Kubernetes clusters within AWS EKS
02.08.2021
Home »  Archive  »  2021  »  Issue 64: Bare...  » 
Lead Image © Zlatko Guzmic, 123RF.com
When a Kubernetes laboratory environment is required, the excellent localized Minikube and the tiny production-ready k3s distributions are fantastic. They permit a level of interaction
13%
Get Started with Parallel CPython
07.11.2011
Home »  HPC  »  Articles  » 
communication overhead, it’s free of the GIL issue and adequate most of the time when dealing with parallelism in Python programs. If this picture seems complicated to you, don’t worry; you won’t have to deal
13%
Security in the AWS cloud with GuardDuty
09.04.2019
Home »  Archive  »  2019  »  Issue 50: Bpfilter  » 
Lead Image © xcfoto, 123RF.com
are incorrect on AWS Simple Storage Service (S3) or CloudTrail, which could result in your security metrics suffering a humiliating public leak. In other words, behind the scenes, AWS configures all the plumbing

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