XDR vs SIEM: which One Your Organization Should GET

XDR Vs SIEM- Get Complete Info

Since you have a limited budget and can't invest in both solutions, you need to opt for the one that works for your organization. So, it's time to compare XDR vs SIEM.

Before you compare both cybersecurity solutions, you should have a clear idea of their capabilities EDR and what exactly these options are. So, let's start with that.

What is an XDR?

An Extended detection and Response platform unifies all security system data in one place and offers great visibility into complete IT Infrastructure.

This platform helps you efficiently and quickly identify, investigate, and respond to unknown threats.

Capabilities of XDR

Here are some main features of the extended detection and response tool.

• Data Collection: This platform collects data from multiple data sources such as endpoints, cloud workstations, servers, identities, emails, etc. The purpose of collecting the data is to help security analysts who don't need to look into multiple systems from time to time.
• Data Analysis: Your team has to deal with a huge database regularly. It becomes quite hard for the team to look into extensive information.
  XDR integrates artificial intelligence, machine learning, and advanced analytics tools. All these tools turn the data into useful insight into potential threats.
• Alert Triage: This platform analyzes threat signals and groups them together. It separates false positives from true threats. It prioritizes security alerts and lets your team focus on the ones that matter most.
• Coordinated Response: This platform collects and correlates activities of multiple security layers. It ensures that SOC analysts can easily detect, investigate and remediate threats emerging from the organization's attack surface.

What is SIEM?

Security Information and Event Management solution assists SOC analysts by collecting, aggregating, and analyzing security data. They can enjoy improved visibility into the entire business environment through this tool.

Capabilities of SIEM

Here are some main functions performed by this platform in your organization.

• Data Collection: You can consider SIEM as a data collection tool configuring apps, systems, and software to send all the data for storage and analysis to a centralized platform.
• Aggregation and Analytics: Once all the data is centralized, SIEMs normalize it. In other words, this tool uses machine learning, AI models, and analytics to extract meaningful information from this database.
• Alerting and Reporting: Once analysis is done, the next step is to send alerts to the SOC team so they can look into potential threats. Besides, it will create a detailed report that your team can use for reference or as a threat context.

XDR Vs SIEM- Know the main differences

You have got a clear picture of both cybersecurity software, and now it's time to compare them.

Approach

SIEM is designed with a proactive defense approach. Your team can look for threats proactively. However, XDR is reactive. It helps your team to respond to threats.

Primary Function

The main function of the Extended Detection tool is event logging, while the security Information system is employed for correlation, alerts, and post-event analysis.

Scope

SIEMs collect datalog from all devices connected within your organization's environment. As far as the Extended protection tool is concerned, it will let you gather information from devices within your network.

Main Goal

Although both solutions collect information, their main goals are different. XDR lets your team spot an attack, investigate it, and then take all necessary action to stop its impact as quickly as possible.

If you get traditional SIEM, it works only as an aggregator. However, signing up for a modern solution will bring similar capabilities to XDR, but you can use it mainly for getting incident reports and compliance.

Cost

When you get SIEMs for compliance, you must pay a higher cost than the Extended Protection platform.

XDR vs SIEM: Which One You Should Get?

You can use the SIEM solution when you want to comply with industry regulations. It helps your team to get threat context and useful insight. However, when you want to protect complete IT Infrastructure with advanced threat detection and response solution, you need an XDR. If you are ready to spend more, you can get an Extended Detection tool with SIEM features.

When making the right choice, you should consider your organizational requirement. If you have expert in-house staff and only need insight, the latter option is right. But when you want to respond to threats on time while boosting team efficiency, the former option is ideal.