SIEM, the nerve center of cybersecurity

TABLE OF CONTENTS - INDEX

Introduction to SIEM: How has SIEM evolved?
Gartner's Magic Quadrant
Essential elements of a SIEM
Importance of Threat Hunting in a SIEM
Know the perfect SIEM for you
Sizing the costs of a SIEM according to your organization.
Future of the SIEM: What does it need to remain relevant?
A3Sec for anti-fragile models
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Introduction to SIEM: How has SIEM evolved?

In its formalization process, the SIEM was considered a log manager, a regulatory compliance tool for: event correlation, active response and endpoint security.

The technological environment where the elements that feed the SIEM are implemented has changed enormously. SIEM has gone through Next-Generation SIEM, Security Analytics and is now an MDR service.

Gartner's magic quadrant

As we have seen, the origin of SIEM is to be found in Gartner's magic quadrant.

Although the magic quadrants have always been very important for the inclusion of criteria such as pricing, marketing, sales coverage, vertical strategies, innovation, there are some technical elements that can be extracted in order to compare solutions.

SIEM must-haves

Gartner identifies ten critical capabilities for a SIEM that they weight according to importance for basic monitoring and complex monitoring, as well as advanced threat detection. Then it's time to select the SIEM that best fits your business.

Why choose this SIEM and why not another? Does it really cover the features of a SIEM? Does it help meet the needs of my business? Is it qualified and does it meet the necessary security goodness to be a mature SIEM?

Importance of Threat Hunting in a SIEM

The use of technological tools such as Threat Hunting supports the maturity of a SIEM.

The objective of threat hunting is to build knowledge that helps us to make our detection and response processes more effective by covering the risks presented in the security operation. Now, let's see what tasks the threat hunter has.

Know the perfect SIEM for you

Taking into account the capabilities of a SIEM and based on Gartner's magic quadrant, A3Sec Group has developed an interactive tool that allows you to define, from the minimum features of a SIEM, the key functionalities and their differences, which SIEM best suits your particular needs.

Minimum requirements: mandatory functionalities that SIEM systems must have.
Key functionalities: how SIEMs are constituted to fulfill their purpose today.
Differentials: unique and novel features that market leaders have.

Estimating the costs of a SIEM for your organization

At A3Sec we have identified four key concerns that our clients frequently wish to resolve in order to make the best decision regarding the acquisition of a SIEM system for their organizations: problems, solution, project risks and costs.

To offer you clarity and the possibility of comparing different SIEM proposals, we have developed an interactive tool where, based on a series of key elements, we offer you an estimate of the total cost of a SIEM solution according to your organization.

Learn how our interactive tool helps you select the best SIEM for your organization.

Future of the SIEM: What does it need to remain relevant in the market?

Below, we will share with you some fundamental points for a SIEM to remain relevant in the market.

The future of the SIEM lies in the ability of organizations to better structure their information. With the advent of digital transformation, hybrid infrastructures (cloud-onsite) are appearing and the SIEM must be prepared for updates and new tools.

Más allá de la resiliencia: Modelos de Ciberseguridad Antifrágiles

A3Sec por los modelos antifrágiles

En definitiva, en A3Sec buscamos incansablemente proteger el Conocimiento para evolucionar con nuestros clientes a modelos antifrágiles de ciberseguridad.

Descubre la diferencia entre los modelos de gestión de riesgo resilientes y los antifrágiles. ¿Por qué antifrágiles en lugar de resilientes?

Más allá de la resiliencia: Modelos de Ciberseguridad Antifrágiles