Securonix - Detailed Review

Securonix Overview

Securonix, a leading provider of Security Information and Event Management (SIEM) solutions, offers a range of key features and functionalities that are driven by advanced AI and machine learning technologies. Here are the main features and how they work:

Big Data Architecture and Scalability

Securonix SIEM is built on a big data architecture, utilizing Hadoop, which allows it to ingest and process huge amounts of unstructured data from diverse sources. This architecture supports unlimited scalability and economical long-term data retention, with over 90% compression, making it suitable for growing businesses and large data loads.

User and Entity Behavior Analytics (UEBA)

UEBA is integrated directly into the Securonix SIEM, rather than being an add-on. This feature tracks events generated by users and entities across the network to establish a baseline of normal behavior. Once this baseline is set, the system alerts on any abnormal behavior, helping to detect advanced and insider threats. The use of patented machine learning algorithms enhances the detection capabilities by analyzing interactions among users, systems, applications, IP addresses, and data.

Threat Hunting and Detection

Securonix employs threat chain-based models to eliminate redundant reports and focus on high-level threats. The system uses machine learning and context enrichment to apply context to large amounts of data, reducing false positives by over 90%. This approach links related actions together, providing automated detection and response for discreet attacks that might otherwise go unnoticed.

Intelligent Incident Response

The platform includes automated remediation actions and streamlined workflow capabilities to facilitate collaboration among security professionals during investigations. Incident playbooks with configurable automated remediation actions help shorten response times. The Securonix Investigation workbench offers a user-friendly interface for rapid incident investigation, and ResponseBot uses AI to make recommendations to triage specialists for accurate incident response.

Identity Correlation and Access Monitoring

Securonix provides strong identity correlation, access monitoring, and behavioral profiling. It helps organizations manage access entitlements, monitor data access at the file and database level, and detect fraud by monitoring transactions at the application level. This functionality is particularly useful for high-privileged account monitoring and insider threat detection, allowing organizations to clean up rogue accounts and fine-tune access privileges.

Fraud Detection and Insider Threat Monitoring

The platform detects activities of hackers even when they operate with valid authentication credentials. It monitors for unusual escalations in privileges, login profiles from different IP ranges, or unusual times and days. Securonix also automates the process of insider security monitoring, using behavioral profiling and peer group analysis to identify and alert on risky behavior in real-time.

Advanced Content Capabilities

Securonix features an Advanced Content Library where new threat content is continuously added and made available to users. The Autonomous Threat Sweeper can retroactively search historic data for signs of compromise from newly defined threats, generating reports for security analysts to mitigate identified incidents. This ensures that both new and pre-existing threats are addressed comprehensively.

AI Integration with ChatGPT

Securonix has integrated ChatGPT into its Investigate platform, enabling security analysts, content administrators, and threat hunters to ask questions during investigations. This integration helps in searching for specific Indicators of Compromise (IOCs), understanding unfamiliar technologies, and decoding encoded commands directly within the Securonix environment, thereby reducing incident response times.

Cybersecurity Mesh Architecture

Securonix EON, with its Cybersecurity Mesh Architecture, seamlessly integrates any security tool, cloud, and data lake. This architecture, enhanced by a strategic partnership with Cribl, allows for the efficient delivery of security-relevant data from various enterprise areas to Securonix’s advanced analytics, thereby enhancing threat detection and reducing the overall attack surface.

These features collectively make Securonix a powerful tool for modern security operations, leveraging AI and machine learning to detect and respond to sophisticated cyber threats effectively.