This blog post shows you how to use the machine learning capabilities of Amazon OpenSearch Service (successor to Amazon Elasticsearch Service) to detect and visualize anomalies in AWS WAF logs. AWS WAF logs are streamed to Amazon OpenSearch Service using Amazon Kinesis Data Firehose. Kinesis Data Firehose invokes an …

When your APIs are exposed on the internet, they naturally face unpredictable traffic. AWS WAF helps protect your application’s API against common web exploits, such as SQL injection and cross-site scripting. In this blog post, you’ll learn how to automatically detect anomalies in the AWS WAF metrics …