This way, no time is wasted between threat detection and resolution. To respond to anomalous activity as soon as it occurs, you can set up a new term–based Detection Rule that, when triggered, sends a webhook payload to your cloud’s identity and access management (IAM) service to ban the unknown IP. To spot these types of threats, you can use Datadog Cloud SIEM’s new term detection method, which analyzes your account’s historical data over a chosen period of time and alerts on previously unseen values in your cloud logs. A sign-in from an unrecognized IP address, however, might represent an attacker manipulating a trusted user’s credentials, with which they can then access your data and gain persistence in your environment. Your cloud resources might receive traffic from hundreds of IP addresses a day, most of which belong to known and trusted users. That triggers a security group–based Detection Rule, which then sends the webhook’s JSON payload to the designated AWS API Gateway URL, which in turn activates a AWS Lambda function that automatically deletes the offending resource. If an AWS user creates a poorly configured resource (e.g., an overly permissive security group, user role, etc.) within your AWS environment, Datadog Log Management ingests the related log. The following is a simple webhook that will send a payload with the relevant data from the Security Signal that triggered it. You can automate commands for any service that has a webhook URL. Every webhook payload contains information on the triggering event and a custom message that can be used to initiate services downstream. By setting up webhooks that respond to your Datadog security notifications, you can create simple, automated remediation workflows that neutralize threats in real-time.ĭatadog’s webhook integration makes it easy to set up webhook messages that deliver their payloads to the services you want to automate whenever a Detection Rule is broken. Webhooks act as script-based connectors that link Datadog to your other tools. Those applications can then trigger further actions based on the data contained in the webhook payload. Webhooks are HTTP callbacks (usually written in JSON) that send messages to applications whenever a certain condition is met. Use Datadog and webhooks to automate security responses This way, Datadog can act as a centralized threat remediation platform that connects to and initiates behavior in your other services, shaving valuable time off your threat-response workflow. In this post, we’ll look at how you can use Datadog’s webhooks integration to automate responses to common threats Datadog might detect across your environments. Datadog Cloud SIEM enables you to easily triage and alert on threats as they occur. When it comes to security threats, a few minutes additional response time can make the difference between a minor nuisance and a major problem.
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