How It Works Uncoder AI supports native integration with Microsoft Sentinel, Google SecOps, and Elastic Stack, enabling users to deploy detection rules directly from the platform. Once a rule is authored or translated within Uncoder AI, the user can instantly push it into their SIEM’s data plane without exporting files or manual upload. In the […]
How It Works Threat reports often contain valuable Indicators of Compromise (IOCs) — hashes, IP addresses, domain names — that security teams need to operationalize quickly. But manually copying and converting them into queries for platforms like Microsoft Sentinel is slow, error-prone, and distracting from real response. Uncoder AI eliminates this bottleneck by automatically extracting […]
It happens very rarely, but sometimes your cluster gets red status. Red status means that not only has the primary shard been lost but also that the replica has not been upgraded to primary in its place. However, as in the case of yellow status, you should not panic and start firing commands without finding […]
This guide is aimed at beginners and provides a step-by-step walkthrough for connecting Elasticsearch to external certificates issued by a Certificate Authority (CA). All instructions and steps are based on the official Elasticsearch documentation to ensure accuracy and compatibility. Generate a CSR for Each Node Step 1: Create a CSR Configuration FileFor each node in […]
When working with Elasticsearch, you may encounter the following error during complex queries involving cardinality aggregations: This error typically occurs when Elasticsearch’s dynamic pruning mechanism, designed to optimize aggregation queries, struggles to handle high cardinality (i.e., a large number of unique terms or values). Let’s dive into what this means and how to resolve it. […]
Within the “Advanced Options” of the “About Rule” section of Elastic hides a useful feature that gets little attention. This feature makes the rule generate alerts that are ‘hidden’ from the alerts view. This can be powerful. Here are some ideas to get you started! Threshold Rules Create some rules that look for distinct behaviors […]
Elastic has many “Field Types”. Flattened is a type that allows you to search subfields. Typically for cyber security analysts subfields appear in cloud logs, especially requests and responses, where the person who built the parser needed it to be future-proofed against the ever changing cloud. For instance, if we had the following JSON in […]
There are a lot of interesting cases that you can find while investigating anomalies in the traffic baselines, for example, in FTP, SSH, or HTTPS. This guide describes how to use the “Imperva WAF – Kibana Dashboard, Watchers and Machine Learning for ELK Stack” Content Pack to detect abnormal spikes of attacks identified by WAF […]
Purpose: With Elastic increasing their foothold in the cybersecurity space through the speed and scalability of their solution, we expect more new Elastic users. These users will approach Elastic armed with an intuition built from experience with other platforms and SIEMs. Often this intuition will be directly challenged after a few searches in Elastic. The […]
I think the most of security community has agreed that CVE-2019-0708 vulnerability is of critical priority to deal with. And while saying “patch your stuff!” feels like the first thing that one should think of, the memories of WannaCry and NotPetya are still fresh in my mind. We know that patching ain’t gonna happen at […]