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Post by the category: security
Complete Fortinet Firewall Monitoring Guide: Log Analysis
Learn how to monitor Fortinet firewalls using OpenObserve. Step-by-step guide for syslog setup, log transformation, and creating dashboards for real-time security monitoring.
Chaitanya Sistla
11 May, 2025
Falco Security: Your Ultimate Tool for Securing Kubernetes Clusters
Discover how Falco Container Security enhances Kubernetes cluster protection by detecting threats in real time. Learn its features, setup process, and how to integrate Falco with OpenTelemetry for comprehensive security monitoring.
Chaitanya Sistla
24 Dec, 2024
How to redact sensitive / PII data in your logs
There are times when you would like to filter logs at source. This blog post shows how to do that when capturing logs using otel-collector.
Prabhat Sharma
17 Dec, 2024
What is AWS CloudTrail? How to Monitor CloudTrail Logs and Data Events for Real-Time Insights
Learn what AWS CloudTrail is and how to monitor CloudTrail logs and data events in real-time. Using a CloudFormation stack, deploy roles for Lambda functions, Kinesis Data Firehose, and policies to seamlessly send AWS CloudTrail logs, data events, and more to OpenObserve for analysis.
Chaitanya Sistla
23 Nov, 2024
What is JumpCloud and How JumpCloud Directory Insights Help Customize Security Reports for Advanced Monitoring
Learn what JumpCloud is and how JumpCloud Directory Insights helps customize security reports. Discover how to forward JumpCloud logs to AWS S3 and use AWS Lambda to ingest them into OpenObserve for enhanced security observability.
Chaitanya Sistla
18 Nov, 2024
The SSO (Single Sign On) Tax - Understanding the Controversy
The SSO (Single Sign On) Tax - What it is, why it is controversial
Prabhat Sharma
3 Sept, 2024
Analyze Okta events for better security and observability
Understanding how to send Okta logs to OpenObserve for better security and observability.
Prabhat Sharma
21 Jun, 2024
How to capture AWS VPC Flow Logs and analyze them
Amazon Web Services (AWS) provides a wealth of data about the traffic that flows through your Virtual Private Cloud (VPC). By capturing this data, you can gain insights into network patterns, detect anomalies, and improve the security and efficiency of your cloud environment. AWS VPC Flow Logs are a feature that allows you to capture information about the IP traffic going to and from network interfaces in your VPC. In this blog, we will discuss how to capture all fields of AWS VPC Flow Logs, send them to Kinesis Firehose, and then analyze them using OpenObserve's Logs UI and Dashboards..
Prabhat Sharma
18 Mar, 2024
What is netflow and how to use it to analyze network traffic
Netflow is a network protocol that allows you to analyze network traffic. Learn how to use it to analyze network traffic.
Prabhat Sharma
19 Jan, 2024
OpenVPN Connect Logs: Streamlining Ingestion with AWS and Building Security Dashboards
Learn how to automate OpenVPN Connect or OpenVPN Client log ingestion into OpenObserve using AWS services like S3, SNS, and Lambda. Build scalable pipelines and security dashboards for real-time observability and enhanced insights.
Chaitanya Sistla
30 Nov, 2024
Exploring osquery Daemon and Shell on Linux for Logging and Observability
Learn how to use osquery daemon and shell on Linux for logging and observability. Discover how osquery works, its configuration, and how to analyze logs for enhanced system monitoring and security.
Chaitanya Sistla
30 Nov, 2024
How to Enhance AWS VPC Flow Logs with Reverse DNS Resolution Using VRL
Learn how to enhance AWS VPC Flow Logs by adding reverse DNS resolution using Vector Remap Language (VRL). This guide provides a step-by-step approach to implementing reverse DNS lookups, enriching log data with domain information for improved network visibility and security insights.
Chaitanya Sistla
1 Nov, 2024
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