Are you planning to switch from Splunk to the QRadar SIEM platform?
Security Information and Event Management (SIEM) platforms combine security information management and security event management. Although, it’s an important step to protect your security information as an organizational asset, each of the approaches differs. At present, SIEM platforms facilitate a comprehensive view of key security insights to IT professionals across the cybersecurity paradigm. Owing to a mix of product functions, the functionalities for many products overlap. With this in mind, learn about SIEM and its features for your enterprise security based on your take and choices.
What is SIEM?
In short, SIEM is a key enterprise security solution that provides you real-time visibility and enables threat intelligence capabilities for your enterprise. This includes:
- Ingestion of data from multiple sources
- Analyze and interpret data in real-time
- Prepare reports on data in the form of threat intelligence feeds
- Automation and activity management
Given these points, the SIEM is accommodating to the changing needs of the organization. Now, as a central security monitoring technology, SIEM is more matured than what you have learned decades ago.
The SIEM transformation
If you are one of the believers of SIEM as a dead platform, you are wrong!
SIEM in its infancy was coupled with limited capabilities and was considered to be dead. But with the demands for more comprehensive and state-of-art SIEM tools, the SIEM landscape has evolved slowly.
But today over time, SIEM has transformed with advanced unified functionalities. Unlike traditional SIEMs, this modern solution adapted to deliver value such as threat monitoring, analysis, detection and even fight back with incident response and forensic capabilities. Moreover, with risk assessment analysis, the modern-day SIEM is able to conduct a broad set of capabilities. This includes big data visualization and more in-depth analytics of your infrastructure and cloud systems. Thereafter, harnessing the power of artificial intelligence and machine learning, you can track real threats faster and quickly mitigate risks.
What are the popular SIEM platforms?
Did you know the popular SIEM platforms and what do they bring to the table? Take an inside look!
- Splunk Enterprise Security: This is a fully integrated SIEM solution that supports log management use cases and network management for your enterprise. It is run on Linux and Windows environment.
- IBM QRadar: This SIEM tool integrates machine learning (ML), real-time cybersecurity AI, and behavior analytics for supervising your enterprise security workflows and offense security issues. Besides, the QRadar automates the asset profiles and can be deployed in Windows and Linux servers.
- LogRhythm Security Intelligence: Compatible with Windows and Linux servers, this SIEM tool detects potential malicious activities of your organization and neutralizes cyber threats.
- Microfocus ArcSight ESM: Ideally suited for large scale enterprises, this SIEM solution is more compatible with Windows Server.
- AlienVault USM: This platform offers essential security capabilities to log management for your enterprise. Henceforth, this makes your security compliance much easier. Also, apart from considering it as a value-for-money SIEM tool, this platform is best compatible with Mac OS and Windows.
- MacAfee ESM: Commonly used in active directory, this SIEM solution supports your enterprise authentication sources to confirm system security. The tool is compatible with Mac OS and Windows.
IBM QRadar Vs Splunk SIEM- 5 key Differences
Well, you might think Splunk as a market leader for quite some time. But actually, QRadar with integrated Watson capabilities and recent SIEM product improvements is performing better for automation and prioritize incidents. Today, with its large deployment base, QRadar SIEM offers a 360-degree overview of your organization’s security system.
In order to assist you to select the right product that suits your organization needs, here are the key differences:
IBM QRadar is compatible with all IBM products such as IBM Security App Exchange ecosystem, IBM Watson and many third-party offerings. Whereas, Splunk supports only core SIEM capabilities. Therefore, Splunk is compatible only with the components inside the system.
With the recent enhancement of QRadar with Watson, you can analyze networks for threats with improved QRadar network insights. Moreover, IBM QRadar also provides advanced security to Microsoft Azure infrastructure, AWS, and Office 365 platforms. However, Splunk integrates well with Splunk User Behaviour Analytics (Splunk UBA) to find hidden threats. Besides, it also integrates with advance customized machine learning tool kits to deliver better insights to unknown threats.
Right from mid-size to large scale enterprises, you can deploy the IBM QRadar in many of the enterprise industries. This makes QRadar a highly scalable and self-managing database. On the contrary, you can deploy Splunk for custom deployment by distributing multiple instances across multiple machines.
If your enterprises need core SIEM functionality, you can then deploy the IBM QRadar tool. This means by deploying a unified architecture, you can access sophisticated and out-of-the-box management solutions. Whereas, in Splunk deployment, you might face hefty integration costs of Splunkbase app or application development which is generally more expensive than its competitors.
You can measure the capacity of deployment of QRadar SIEM in terms of the number of events per second. Being a highly scalable database, you can add an unlimited number of data nodes to the deployment. Whereas, you can deploy Splunk system based on per byte use and is scalable up to several petabytes per day.
By employing QRadar’s architecture, you can enjoy the flexibility of easy-to-deploy on-premise or on the cloud for small enterprises. Conversely, you can deploy on-premise hardware for large enterprises. Whereas, you can deploy Splunk only as software or on-premise.
While many QRadar solutions are available for free, the Qradar pricing structure available to you is rather flexible for On-premises and cloud-based solutions. Moreover, QRadar pricing is based on flows per second (FPS) and Events per second (EPS). On the contrary, Splunk pricing model is based on the number of users and the amount of data ingested per day.
To conclude, if you are investing in enterprise-grade reliable SIEM platforms, it’s a surefire way to pay off big. While a huge range of SIEM solutions available, you might be confused while choosing the right platform for your cybersecurity landscape. Why not let us do your homework and help you choose the best SIEM solution for all your enterprise security management needs.