Compare FortiSIEM vs. Microsoft Sentinel vs. Splunk Enterprise

Robust Security Information and Event Management (SIEM) is essential in today's landscape where cyberattacks occur around the clock. The increasing intricacy and expansion of enterprise environments—including infrastructure, applications, virtual machines, cloud services, endpoints, and IoT devices—result in a significantly larger attack surface. This challenge is exacerbated by a shortage of skilled professionals and limited resources, making security a collective concern; however, visibility, event correlation, and remediation often fall to others. For effective security, organizations require real-time visibility into all devices and infrastructure, along with contextual understanding—identifying which devices pose threats and assessing their potential impact to manage risks effectively, rather than getting lost in the confusion generated by numerous security tools. As the complexity of security management escalates, the array of components that need constant protection and monitoring—encompassing endpoints, IoT devices, infrastructure, various security tools, applications, virtual machines, and cloud environments—continues to expand relentlessly, necessitating a proactive and integrated approach to safeguard against evolving threats.

Standing watch, at your side. Intelligent security analytics for your entire organization. With SIEM reinvented for modern times, you can see and stop threats before they cause damage. Microsoft Sentinel gives you a birds-eye view of the entire enterprise. Use the cloud and large-scale intelligence gleaned from decades of Microsoft security expertise to your advantage. Artificial intelligence (AI) will make your threat detection and response faster and more efficient. Reduce the time and cost of security infrastructure setup and maintenance. You can elastically scale your security needs to meet them, while reducing IT costs. Collect data at cloud scale - across all users, devices and applications, on-premises or in multiple clouds. Using Microsoft's unparalleled threat intelligence and analytics, detect previously discovered threats and reduce false positives. Microsoft's decades of cybersecurity experience allows you to investigate threats and track suspicious activities on a large scale.

Accelerate the transition from data to tangible business results with Splunk. Splunk Enterprise streamlines the process of gathering, analyzing, and leveraging the hidden potential of the vast data created by your technological framework, security measures, and enterprise applications—equipping you with the knowledge necessary to enhance operational efficiency and achieve business objectives. Effortlessly gather and index log and machine data from a variety of sources. Merge your machine data with information stored in relational databases, data warehouses, as well as Hadoop and NoSQL data repositories. The platform's multi-site clustering and automatic load balancing capabilities are designed to accommodate hundreds of terabytes of data daily, ensuring quick response times and uninterrupted access. Customizing Splunk Enterprise to suit various project requirements is straightforward with the Splunk platform. Developers have the flexibility to create bespoke Splunk applications or incorporate Splunk data into existing applications. Furthermore, applications developed by Splunk, our collaborators, and the community enhance and expand the functionalities of the Splunk platform, making it a versatile tool for organizations of all sizes. This adaptability ensures that users can extract maximum value from their data in a rapidly changing business landscape.