Unit Test Falco Rules with falco-unit-test
Unit Test Falco Rules with falco-unit-test — practical guide covering falco setup, configuration, and troubleshooting with real-world examples.
Falco Articles
49 articles
Write Effective Falco Security Rules from Scratch
Falco rules are your first line of defense against unexpected behavior in your Kubernetes cluster, but crafting effective ones from scratch can feel lik.
How Falco Runtime Security Works: Probes, Rules, and Alerts
Falco doesn't just watch your system; it actively interprets system events to understand what's happening, and that interpretation is driven by its abil.
Alert When Containers Access Sensitive Files with Falco
Falco, the cloud-native runtime security tool, can alert you when containers try to access sensitive files, but its real power isn't just detecting bad .
Detect Interactive Shell Sessions Inside Containers with Falco
Detect Interactive Shell Sessions Inside Containers with Falco — practical guide covering falco setup, configuration, and troubleshooting with real-worl...
Route Falco Alerts Anywhere with Falcosidekick
Falcosidekick can send alerts to a wide variety of destinations, not just Slack. Here's how to configure Falcosidekick to send alerts to PagerDuty, for .
Send Falco Alerts to Slack and PagerDuty
Falco alerts can be sent to Slack and PagerDuty using a webhook. Here's a live example of a Falco alert and how it might be processed to send notifications
Integrate Falco Alerts into Your SOC and SIEM
Falco alerts are a powerful tool for detecting suspicious activity on your systems, but their real value is unlocked when you integrate them into your S.
How Falco Monitors System Calls to Detect Threats
Falco watches system calls to catch bad stuff happening on your system. Let's say you have a web server running, and suddenly it starts trying to write .
Automate Threat Responses with Falco Talon
Falco Talon is a powerful tool for automating threat responses based on Falco alerts, but understanding its core mechanism reveals a surprisingly simple.
Top Falco Use Cases for Kubernetes Threat Detection
Falco's real power in Kubernetes isn't just about catching bad guys; it's about understanding the normal behavior of your cluster so you can spot the ab.
Upgrade Falco to a New Version Safely
Falco, the real-time threat detection engine for Kubernetes, is surprisingly good at detecting its own operational issues, but upgrading it can still fe.
Falco vs Sysdig Secure: Open-Source vs Commercial Runtime Security
Falco and Sysdig Secure both offer powerful runtime security, but their approaches, particularly concerning open-source versus commercial offerings, lea.
Falco vs Tetragon: Compare eBPF-Based Runtime Security Tools
Falco and Tetragon are both runtime security tools that leverage eBPF to monitor system activity, but they approach the problem from slightly different .
Deploy Falco on Azure AKS for Runtime Security Monitoring
Falco on Azure AKS for Runtime Security Monitoring Falco's most surprising true capability is its ability to detect threats before they become breaches .
Tune Falco Rules to Reduce False Positive Alerts
Falco rules aren't just checklists; they're actively shaping your security posture by deciding what constitutes an "event" and what's just noise.
Implement Cloud-Native Runtime Security with Falco
Falco isn't just another security tool; it's a runtime threat detection engine that transforms your containerized applications into self-auditing system.
Detect CIS Benchmark Violations with Falco Rules
Falco, the cloud-native runtime security tool, can be configured to detect violations of CIS Center for Internet Security Benchmarks.
Enforce PCI-DSS Compliance in Containers with Falco Rules
Falco, a runtime security tool, can be configured to enforce Payment Card Industry Data Security Standard PCI-DSS compliance within containerized enviro.
Detect Container Escape Attempts with Falco
Falco's detection of container escapes isn't about a magical "escape" event, but rather the observation of unexpected system calls originating from with.
Detect Cryptomining in Kubernetes Pods with Falco
Falco is surprisingly adept at spotting cryptomining in Kubernetes because it operates at the kernel level, seeing system calls that higher-level tools .
Write Custom Falco Rules for Your Environment
Write Custom Falco Rules for Your Environment — practical guide covering falco setup, configuration, and troubleshooting with real-world examples.
Deploy Falco as a DaemonSet on Every Kubernetes Node
Falco, the cloud-native runtime security tool, is designed to detect anomalous activity in your Kubernetes cluster by analyzing syscalls and container a.
Understand Falco's Default Rules and What They Detect
Falco's default rules aren't just a static list; they're a dynamic, evolving security guard for your Kubernetes cluster, designed to catch the most comm.
Falco eBPF Driver vs Kernel Module: Choose the Right Probe
The core difference between Falco's eBPF driver and its kernel module boils down to how they hook into the Linux kernel to observe system calls.
Deploy Falco on AWS EKS for Kubernetes Runtime Security
Deploy Falco on AWS EKS for Kubernetes Runtime Security — practical guide covering falco setup, configuration, and troubleshooting with real-world examp...
Detect Fileless Malware Execution with Falco Syscall Monitoring
Falco's syscall monitoring lets you detect fileless malware by observing process behavior that deviates from the norm, even when no malicious files are .
Collect Forensic Evidence After a Security Incident with Falco
Collect Forensic Evidence After a Security Incident with Falco — practical guide covering falco setup, configuration, and troubleshooting with real-worl...
Stream GitHub Audit Logs into Falco for Code-Level Threat Detection
Stream GitHub Audit Logs into Falco for Code-Level Threat Detection — practical guide covering falco setup, configuration, and troubleshooting with real...
Deploy Falco on Google GKE for Container Security
Falco, the open-source runtime security tool, can detect unexpected application behavior and potential threats within your containers.
Run Falco with gVisor for Defense-in-Depth Container Isolation
Running Falco with gVisor is a powerful way to layer security for your containers, but it introduces a new set of interactions you need to understand.
Install Falco on Kubernetes with the Official Helm Chart
Falco, the real-time Kubernetes threat detection engine, is surprisingly difficult to get running correctly with its official Helm chart if you don't un.
Build an Automated Incident Response Workflow with Falco
Falco is surprisingly good at preventing alerts from becoming full-blown incidents. Let's say a suspicious shell process spawns from a web server
Install Falco on Kubernetes Step by Step
Falco on Kubernetes is more than just a security tool; it's a real-time threat detection engine that uses system call data to identify anomalous behavio.
Install Falco on Linux Hosts for System-Level Security
Falco is a runtime security tool that detects anomalous activity on your Linux hosts. Here's Falco in action, monitoring a containerized application and.
Feed Kubernetes Audit Logs into Falco for API-Level Visibility
Feed Kubernetes Audit Logs into Falco for API-Level Visibility — practical guide covering falco setup, configuration, and troubleshooting with real-worl...
Write Reusable Falco Macros and Lists to DRY Up Your Rules
Falco macros and lists let you define reusable snippets of logic and sets of values to keep your Falco rules DRY Don't Repeat Yourself.
Scrape Falco Metrics with Prometheus and Visualize in Grafana
Falco's metrics are often scraped by Prometheus and visualized in Grafana to gain deep insights into system security events.
Map Falco Rules to MITRE ATT&CK Techniques
Falco rules map to MITRE ATT&CK techniques by acting as behavioral indicators that, when triggered, suggest a system is exhibiting tactics and technique.
Use the Falco Modern eBPF Probe for Newer Kernels
Falco's eBPF probe is the modern way to get syscall event data on newer Linux kernels, replacing the older kernel module approach.
Detect Unexpected Network Connections with Falco Rules
Falco's network connection rules are surprisingly good at catching things you'd never expect. Let's see what Falco can do
Correlate Okta and CloudTrail Events in Falco for Identity Threat Detection
Okta and CloudTrail events don't just correlate; they converge to paint a picture of identity-driven threats that neither could show alone.
Falco Open-Source vs Falco Enterprise: What You Get in Each
Falco Enterprise is built on the same open-source core as Falco, but it's the additional tooling and support that truly differentiates it, offering a mo.
Configure Falco Output to JSON, Syslog, and gRPC Channels
Falco's default output is a human-readable text format, which is great for quick debugging but doesn't play well with automated analysis or forwarding t.
Measure and Reduce Falco Performance Overhead in Production
Falco's performance overhead isn't a bug; it's a fundamental trade-off between comprehensive security visibility and system resource utilization.
Extend Falco with the Plugin System for New Event Sources
Falco can ingest events from sources beyond syscalls, like Kubernetes audit logs or cloud provider logs, by using its plugin system.
Detect Privilege Escalation Attempts with Falco
Falco, the cloud-native runtime security tool, can detect privilege escalation attempts by monitoring system calls and correlating them with suspicious .
Track Process Lineage in Containers with Falco
Falco's ability to track process lineage in containers isn't about watching processes; it's about understanding the why behind their creation by analyzi.
Migrate from Kubernetes Pod Security Policies to Falco Rules
Kubernetes Pod Security Policies PSPs are gone, and you're looking to replace them with Falco rules. This isn't just a simple substitution; it's a shift.