Step-by-step guides for IT professionals and enthusiasts
Difficulty Levels:
Install and configure CrowdSec on Linux to detect and block attacks using crowdsourced threat intelligence, custom scenarios, and iptables/nftables bouncers.
Deploy Greenbone Community Edition to run authenticated vulnerability scans, configure scan targets, and generate actionable remediation reports for your...
Step-by-step guide to implementing SPF, DKIM, and DMARC on your domain — eliminate email spoofing, prevent phishing, and gain full visibility into who...
Deploy Zeek (formerly Bro) on Linux to passively monitor network traffic, generate structured logs, write detection scripts, and forward data to your SIEM...
Deploy Suricata as a full-featured Network Intrusion Detection and Prevention System on Ubuntu. Covers installation, interface capture, Emerging Threats...
Learn how to use Trivy to scan container images, Dockerfiles, Kubernetes manifests, and Terraform for vulnerabilities and misconfigurations — then...
Deploy and configure HashiCorp Vault to securely store, rotate, and audit secrets across your infrastructure — covering installation, auth methods,...
Step-by-step guide to deploying Falco as a Kubernetes runtime security engine. Covers Helm installation, custom rule authoring, Falcosidekick alerting...
Step-by-step guide to deploying Wazuh as an open-source SIEM and XDR platform. Covers server installation, agent deployment across Windows and Linux,...