Blog

This article describes how to migrate custom roles from X-Pack Security to OpenSearch Security.

In this article, we will be celebrating International Programmers Day and we will discuss the history and background of the day.

In the spirit of International Programmers’ day on the 13th September this article, we will discuss the software developer terms of programming and coding: and explore the meaning and fundamentals of both.

We explain how to migrate users from Elasticsearch X-Pack Security to OpenSearch security

In this article we will look at the relationship between technology and wellness and the positive impacts it can make for individuals and resources available to all.

This article explores the new technology known as Blockchain, what Blockchain is, how blockchain works, the fundamentals and importance of it and if it is a new technological tool for building digital trust.

This article addresses the concerns of privacy and security of smartphones. We will highlight the issues and opportunities for security and privacy threats, the implications they have and the potential solutions users can make to reduce the impact.

This article describes how to migrate TLS Settings from X-Pack Security to OpenSearch Security.

We celebrate 𝝅 on 14/3 (March 14th which is by the way also the birthday of Albert Einstein) because if you write it 3/14 you have the first three digits of 𝝅.

Chess is one of the oldest, most popular board games played. On the 20th July we celebrate international chess day: a great occasion to look back at the origins and history of chess but also at the present state of the game loved and respected by so many.

This article explores the dangers, the controversy and everything that comes with such an addictive new tool: a smart phone.

This article demonstrates how to migrate from Elasticsearch to OpenSearch via a rolling restart.

This article explores the history of the iPhone, how it reinvented the phone and looks at the technological advancements the iPhone has made over the past fifteen years and some of the impacts it has had on the world.

This article explores the vital part wellness and well-being plays in all our lives, provides insight into the warning signs of exhaustion and suggests small changes you can make to improve one's wellness.

This article describes how to use the Reindexing API to migrate data from an Elasticsearch to an OpenSearch cluster.

In this article we show you how to migrate your data from Elasticsearch to OpenSearch by using the Snapshot/Restore APIs.

In this article series, we will guide you through migrating from Elasticsearch to OpenSearch step-by-step. We start with checking some prerequisites and the question: Should you migrate at all? Spoiler alert: Yes, you probably should.

This article explores the 53rd World Telecommunication & Information Society Day; its purpose, history, this year’s topic, and an insight into the increase in technological uses in the ageing population.

This article explores how the password has transformed into a form of protection for our modern-day currency known as “data”, followed by tips and tricks on how to improve your password security.

Today we embark on a new journey, a new horizon awaits. AWS, Open Search and Eliatra continue to work side by side.

how cybersecurity professionals are able to apply techniques of AI in several ways, and the unique challenges that this brings.

Understanding how AI works in our everyday lives by exploring three main types of AI; Assisted intelligence, Augmented intelligence and Autonomous intelligence and the impact this has on cyber security.

CVE stands for Common Vulnerabilities and Exposures. It refers to a publicly available list, or glossary of known weaknesses and possible attack vectors in software and internet services.

The internet is what is it today based on people believing it could be something great for everyone. What will the open source community be working on next?

In this 3rd part, we are going to cover using commercial certificates from Let's Encrypt to bootstrap the OpenSearch/Dashboards cluster and therefore removing the need to generate self-signed CA.

We'll dive into the details of using cert-manager to create a self-signed CA. We will sign TLS certificates with this CA and deploy them to OpenSearch.

Using cert-manager in Kubernetes to generate (and more importantly automatically rotate) TLS certificates on OpenSearch and Dashboards..

Digital Trust is a term used more and more in discussion on online security and data protection. Join us in exploring what it means, who we can use as a point of reference and if there is a real need for it in our current environment.

In this article I will show you how to setup OpenSearch and Dashboards on Kubernetes using Helm Charts.

As the year is coming to an end, we wanted to take a moment to reflect on the turbulent last 12 months. Below are some key milestones and elements we would like to share with you.

Sometimes remote-first is hard, confusing, and just isn't the same as having a coffee in a friendly café. Here are some of the challenges we face in our day-to-day lives.

Recap of the Big Data & AI World conference in Paris. It was great to attend a conference in person again!

This post explains how to use LDAP groups in OpenSearch to assign security roles to users.

This article will show you how to use LDAP or Active Directory to authenticate OpenSearch users and assign security roles to control access privileges.

Our team is currently in La Rochelle, France for the second B-Boost Conference. We will be in booth #20 on Thursday and Friday. Please come and say hello.

This article will show you how to use the OpenSearch role mapping feature to implement flexible mappings based in user groups.

With Remote-first becoming a standard practice for many companies all over the world, the lifestyle of the digital nomad has become attractive to people in all different industries.

In this third part of our OpenSearch Security series we will show you how to set up users and roles to control access to indices and data.

In this article, we explore what working remote-first means for our team; Is it about being anywhere, anytime? Or rather the not having to go to an office at a fixed time and place?

In this article we will walk you through a basic OpenSearch security setup using the demo configuration and the internal user database.

We are one of the many companies that operate on a remote-first basis with our team. We have done so since day one, and want to share what works for us.

OpenSearch comes with built-in security. The role-based security model makes it possible to implement fine-grained access control.

OpenSearch, the community-driven, open source search and analytics suite is now available as GA release.

What is OpenSearch and OpenSearch Dashboards and how you can benefit from this Open Source data analytics platform

Eliatra provides custom development for OpenSearch and OpenSearch Dashboards, helping you to implement any use case you need.

Eliatra offers consulting and profession services for OpenSearch, the Open Source and Apache2 licensed data analytics solution based on Elasticsearch.

Eliatra provides professional support for OpenSearch with guaranteed SLAs.