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Insights & Articles
Expert perspectives on the latest trends in tech and learning
Grafana for Beginners: A Complete Guide to Monitoring, Dashboards, Metrics and Alerts
Grafana is one of the most popular tools for visualizing monitoring data. In this beginner-friendly guide, learn what Grafana is, how dashboards and data sources work, how Grafana connects with Prometheus, and how to create your first monitoring dashboard.
Prometheus Monitoring: A Complete Beginner’s Guide to Metrics, PromQL, Alerting and Application Monitoring
Prometheus is a powerful open-source monitoring tool for modern applications, Kubernetes and cloud infrastructure. Learn how Prometheus collects metrics, how PromQL works, metric types, exporters, Grafana, Alertmanager and how to build a practical monitoring setup.
Cyber & Tech News
Stay updated with the latest industry developments and certification changes
Wireshark 4.6.9 Fixes 19 Security Vulnerabilities, Including a Profile Import Flaw
Wireshark 4.6.9 addresses 19 security vulnerabilities, including crashes, infinite loops, memory leaks, and a profile import flaw with possible code execution. The release also fixes additional bugs across protocol analysis and capture-file handling.
AWS Details Post-Merger Cloud Foundation Built in Four Days for a U.S. Bank
AWS describes how a U.S. bank established a governed cloud organization four days after a merger closed, enabled a nine-service security baseline in under 10 minutes, and vended its first workload accounts after 42 days.
Citrix NetScaler Security Update Fixes Eight Vulnerabilities, Including Two Exploited RCE Flaws
Citrix has disclosed eight NetScaler ADC and Gateway vulnerabilities, including two critical remote code execution flaws that have been exploited on unmitigated deployments. Customers are urged to upgrade to fixed builds.
Threat Actors Use Google Ads to Target Ledger Users With Recovery Phrase Phishing
Zscaler ThreatLabz has uncovered a phishing campaign using fraudulent Google ads, Google Cloud Storage, Vercel and Google Sites to impersonate Ledger and trick users into submitting secret recovery phrases.