Security Information and Event Management (SIEM) is an indispensable part of any cyber strategy. In an era where ransomware, phishing, and data breaches are commonplace, this solution helps you to detect threats at an early stage, so you can take the right measures in a timely manner to prevent damage. But what should a good SIEM solution meet?

First, a brief explanation of SIEM: it's a system that collects, combines, and analyses security-related data from all sorts of different sources. It gives an alert when there's immediate danger that requires your attention.

Key deciding factors

Although SIEM is not new, it has nonetheless been gaining market share in recent years, benefiting from the ‘democratisation trend’. Gartner emphasises that many SIEM capabilities currently only come from the cloud. The research firm names essential points to consider when choosing a SIEM solution, such as:

• Real-time analytics: not only to highlight the most acute threats, but also to prevent situations from arising that are not in line with laws and regulations. Otherwise, you run significant legal, financial, and reputational risks;
• User-friendliness: with an intuitive interface, people without a traditional IT background can also manage it.;
• Integration It is essential that the SIEM system can monitor your entire IT landscape.;
• Scalability and compliance Sufficient storage capacity is needed to retain all the data that SIEM collects on security events. This is important when dealing with regulators.

Elastic: globally used SIEM solution

An SIEM solution used by leading organisations worldwide is that of Elastic. Elastic SIEM offers analysts the ability to centrally monitor a flood of data originating from their complete environment. The solution collects, combines, and analyses log data, among other things, detects anomalous patterns and assesses whether these indicate a threat. This threat can originate from within or from outside.

Moreover, Elastic SIEM allows users to quickly search for relevant data. For example, historical data, which provides more context. This allows you to better determine the nature of the threat you are dealing with. Thanks to Machine Learning, analysts also gain insight into which parts of their IT environment are at the greatest risk. This enables quick action to keep the ecosystem secure.

The Elastic platform stores all security event data centrally. This makes it easier to comply with laws and regulations. But the strongest asset is the speed at which Elastic collects and analyses data. Combined with the highly automated nature of the solution, this means significant time savings for your employees.

The future is open source

Finally: Elastic is open-source software. It may sound contradictory to release the source code, but Elastic is convinced that it's the best way to keep systems secure. After all, a community is more likely to find the answer to a cyber threat than a single team of developers at a vendor.

As an Elite partner, PuurData has extensive expertise in Elastic. As an experienced provider, we can often set up a SIEM within a week. This includes dashboards, alerting and capabilities to proactively detect threats.

Want to know more about SIEM? Take a look at our Elastic SIEM page. Or neem Contact up.